{"id":655,"date":"2025-03-24T08:53:11","date_gmt":"2025-03-23T23:53:11","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=655"},"modified":"2025-03-24T08:53:11","modified_gmt":"2025-03-23T23:53:11","slug":"apache-tomcat%e3%81%a8%e3%81%af%ef%bc%9f%e5%88%9d%e5%bf%83%e8%80%85%e3%81%a7%e3%82%82%e3%82%8f%e3%81%8b%e3%82%8b%e5%b0%8e%e5%85%a5%e3%81%8b%e3%82%89%e9%81%8b%e7%94%a8%e3%81%be%e3%81%a7%e5%ae%8c","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=655","title":{"rendered":"Apache Tomcat\u3068\u306f\uff1f\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308b\u5c0e\u5165\u304b\u3089\u904b\u7528\u307e\u3067\u5b8c\u5168\u30ac\u30a4\u30c9\u30102024\u5e74\u7248\u3011"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"i-0\">Apache Tomcat\u3068\u306f\uff1f\u57fa\u790e\u77e5\u8b58\u3092\u89e3\u8aac<\/h1>\n\n\n\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">Apache Tomcat\u3068\u306f\uff1f\u57fa\u790e\u77e5\u8b58\u3092\u89e3\u8aac<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">Java\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u5b9a\u756a\u30c4\u30fc\u30eb<\/a>      <\/li>      <li>        <a href=\"#i-2\">Apache Tomcat\u3068Apache HTTP\u30b5\u30fc\u30d0\u30fc\u306e\u9055\u3044<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-3\">\u30d0\u30fc\u30b8\u30e7\u30f3\u5225\u306e\u7279\u5fb4\u3068\u9078\u3073\u65b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-5\">Apache Tomcat\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u521d\u671f\u8a2d\u5b9a<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-6\">Windows\u74b0\u5883\u3067\u306e\u5c0e\u5165\u624b\u9806<\/a>      <\/li>      <li>        <a href=\"#i-9\">Linux\u74b0\u5883\u3067\u306e\u5c0e\u5165\u624b\u9806<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-12\">\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u8aac<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-16\">Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d7\u30ed\u30a4\u65b9\u6cd5<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-17\">WAR\u30d5\u30a1\u30a4\u30eb\u306b\u3088\u308b\u30c7\u30d7\u30ed\u30a4<\/a>      <\/li>      <li>        <a href=\"#i-21\">\u958b\u767a\u74b0\u5883\u3067\u306e\u30db\u30c3\u30c8\u30c7\u30d7\u30ed\u30a4\u8a2d\u5b9a<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-25\">\u30c7\u30d7\u30ed\u30a4\u6642\u306e\u6ce8\u610f\u70b9\u3068\u5bfe\u7b56<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-31\">\u5b9f\u8df5\u7684\u306a\u904b\u7528\u7ba1\u7406\u3068\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-32\">\u30e1\u30e2\u30ea\u8a2d\u5b9a\u306e\u6700\u9069\u5316\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-35\">\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u306e\u8a2d\u5b9a\u3068\u76e3\u8996<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-38\">\u30ed\u30b0\u7ba1\u7406\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-42\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u8a2d\u5b9a<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-43\">\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a<\/a>      <\/li>      <li>        <a href=\"#i-47\">SSL\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-50\">\u8106\u5f31\u6027\u5bfe\u7b56\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u7ba1\u7406<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-56\">\u904b\u7528\u74b0\u5883\u3067\u306e\u6ce8\u610f\u70b9\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-57\">\u672c\u756a\u74b0\u5883\u3067\u306e\u8a2d\u5b9a\u63a8\u5968\u5024<\/a>      <\/li>      <li>        <a href=\"#i-60\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-64\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u707d\u5bb3\u5bfe\u7b56<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-68\">\u307e\u3068\u3081<\/a>    <ul class=\"menu_level_1\">      <li class=\"first last\">        <a href=\"#i-69\">\u6b21\u306e\u30b9\u30c6\u30c3\u30d7<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-1\">Java\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u5b9a\u756a\u30c4\u30fc\u30eb<\/h2>\n\n\n\n<p>Apache Tomcat\u306f\u3001Java\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u3068JavaServer Pages\uff08JSP\uff09\u306e\u5b9f\u884c\u74b0\u5883\u3092\u63d0\u4f9b\u3059\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002\u591a\u304f\u306e\u958b\u767a\u8005\u3084\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u5b9f\u7e3e\u304c\u3042\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3063\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<div class=\"wp-block-sgb-block-simple sgb-box-simple sgb-box-simple--title-normal sgb-box-simple--with-border\"><div style=\"background-color:var(--wp--preset--color--sango-main);color:#FFF\" class=\"sgb-box-simple__title\">Apache Tomcat\u306e\u7279\u5fb4<\/div><div class=\"sgb-box-simple__body\" style=\"border-color:var(--wp--preset--color--sango-main);background-color:#FFF\">\n<ul class=\"wp-block-list\">\n<li><strong>\u8efd\u91cf\u3067\u9ad8\u901f<\/strong>\uff1a\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u6a5f\u80fd\u306b\u7d5e\u3063\u305f\u8a2d\u8a08<\/li>\n\n\n\n<li><strong>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9<\/strong>\uff1aApache Software Foundation\u304c\u958b\u767a\u30fb\u7ba1\u7406<\/li>\n\n\n\n<li><strong>\u8c4a\u5bcc\u306a\u5b9f\u7e3e<\/strong>\uff1a20\u5e74\u4ee5\u4e0a\u306e\u958b\u767a\u5b9f\u7e3e\u3068\u5e83\u5927\u306a\u30e6\u30fc\u30b6\u30fc\u30b3\u30df\u30e5\u30cb\u30c6\u30a3<\/li>\n\n\n\n<li><strong>\u5bb9\u6613\u306a\u5c0e\u5165<\/strong>\uff1a\u30b7\u30f3\u30d7\u30eb\u306a\u69cb\u6210\u3067\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u4f4e\u3044<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"is-style-sango-paragraph-memo-alt\"><strong><span class=\"big\">\u4e3b\u306a\u7528\u9014<\/span><\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u74b0\u5883<\/li>\n\n\n\n<li>RESTful API\u30b5\u30fc\u30d0\u30fc<\/li>\n\n\n\n<li>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u30b3\u30f3\u30c6\u30ca<\/li>\n\n\n\n<li>\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u914d\u4fe1<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-2\">Apache Tomcat\u3068Apache HTTP\u30b5\u30fc\u30d0\u30fc\u306e\u9055\u3044<\/h2>\n\n\n\n<p>\u521d\u5fc3\u8005\u304c\u3088\u304f\u6df7\u4e71\u3059\u308b\u70b9\u3068\u3057\u3066\u3001Apache Tomcat\u3068Apache HTTP\u30b5\u30fc\u30d0\u30fc\uff08Apache HTTP Server\uff09\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u3067\u4e3b\u306a\u9055\u3044\u3092\u6574\u7406\u3057\u307e\u3059\uff1a<\/p>\n\n\n<div id=\"id-d97bfbeb-36f4-418e-bc81-f2eb02e0c95c\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9805\u76ee<\/th><th>Apache Tomcat<\/th><th>Apache HTTP\u30b5\u30fc\u30d0\u30fc<\/th><\/tr><\/thead><tbody><tr><td>\u4e3b\u306a\u7528\u9014<\/td><td>Java\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5b9f\u884c<\/td><td>\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1<\/td><\/tr><tr><td>\u5bfe\u5fdc\u8a00\u8a9e<\/td><td>Java<\/td><td>PHP, Perl, Python\u7b49<\/td><\/tr><tr><td>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/td><td>\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u30b3\u30f3\u30c6\u30ca<\/td><td>HTTP\u30b5\u30fc\u30d0\u30fc<\/td><\/tr><tr><td>\u30dd\u30fc\u30c8\u756a\u53f7<\/td><td>8080\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\uff09<\/td><td>80\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\uff09<\/td><\/tr><tr><td>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb<\/td><td>server.xml, web.xml<\/td><td>httpd.conf<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">\u30d0\u30fc\u30b8\u30e7\u30f3\u5225\u306e\u7279\u5fb4\u3068\u9078\u3073\u65b9<\/h2>\n\n\n\n<p>Apache Tomcat\u306e\u4e3b\u8981\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u305d\u306e\u7279\u5fb4\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u6700\u65b0\u306e\u4e3b\u8981\u30d0\u30fc\u30b8\u30e7\u30f3\uff082024\u5e74\u73fe\u5728\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tomcat 10.x<\/strong>\n<ul class=\"wp-block-list\">\n<li>Jakarta EE 9+\u306b\u5bfe\u5fdc<\/li>\n\n\n\n<li>Java 11\u4ee5\u4e0a\u304c\u5fc5\u8981<\/li>\n\n\n\n<li>\u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Tomcat 9.x<\/strong>\n<ul class=\"wp-block-list\">\n<li>Java EE 8\u306b\u5bfe\u5fdc<\/li>\n\n\n\n<li>Java 8\u4ee5\u4e0a\u3067\u52d5\u4f5c<\/li>\n\n\n\n<li>\u5e83\u304f\u666e\u53ca\u3057\u3066\u3044\u308b\u5b89\u5b9a\u7248<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Tomcat 8.5.x<\/strong>\n<ul class=\"wp-block-list\">\n<li>Java EE 7\u306b\u5bfe\u5fdc<\/li>\n\n\n\n<li>Java 7\u4ee5\u4e0a\u3067\u52d5\u4f5c<\/li>\n\n\n\n<li>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u4e92\u63db\u6027\u91cd\u8996<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"is-style-sango-paragraph-idea-alt\"><strong><span class=\"big\">\u30d0\u30fc\u30b8\u30e7\u30f3\u9078\u629e\u306e\u30dd\u30a4\u30f3\u30c8<\/span><\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u3059\u308bJava\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n\n\n\n<li>\u5fc5\u8981\u306a\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u4ed5\u69d8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n\n\n\n<li>\u5229\u7528\u3059\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5bfe\u5fdc\u72b6\u6cc1<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u904b\u7528\u74b0\u5883\u306e\u5236\u7d04<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6<\/li>\n\n\n\n<li>\u4ed6\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u9023\u643a<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30b5\u30dd\u30fc\u30c8\u671f\u9593<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u63d0\u4f9b\u671f\u9593<\/li>\n\n\n\n<li>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30b5\u30dd\u30fc\u30c8\u306e\u6d3b\u767a\u3055<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u5b9f\u52d9\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9078\u629e\u57fa\u6e96\u304c\u4e00\u822c\u7684\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65b0\u898f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u2192 Tomcat 10.x<\/li>\n\n\n\n<li>\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306e\u6539\u4fee \u2192 Tomcat 9.x<\/li>\n\n\n\n<li>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u7dad\u6301 \u2192 Tomcat 8.5.x<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u57fa\u790e\u77e5\u8b58\u3092\u8e0f\u307e\u3048\u305f\u4e0a\u3067\u3001\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306fTomcat\u306e\u5177\u4f53\u7684\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5\u3068\u521d\u671f\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-5\">Apache Tomcat\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u521d\u671f\u8a2d\u5b9a<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-6\">Windows\u74b0\u5883\u3067\u306e\u5c0e\u5165\u624b\u9806<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u524d\u63d0\u6761\u4ef6<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Java Development Kit (JDK) \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n\n\n\n<li>JAVA_HOME\u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u6a29\u9650\u306e\u53d6\u5f97<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Apache Tomcat\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/strong>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/tomcat.apache.org\/\">Apache Tomcat\u306e\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u306b\u30a2\u30af\u30bb\u30b9<\/li>\n\n\n\n<li>\u5fc5\u8981\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u300c32-bit\/64-bit Windows Service Installer\u300d\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u306e\u5b9f\u884c<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   # \u7ba1\u7406\u8005\u3068\u3057\u3066\u5b9f\u884c\n   apache-tomcat-10.1.xx.exe<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   # \u30b7\u30b9\u30c6\u30e0\u74b0\u5883\u5909\u6570\u306b\u8ffd\u52a0\n   CATALINA_HOME=C:\\Program Files\\Apache Software Foundation\\Tomcat 10.1\n   Path=%Path%;%CATALINA_HOME%\\bin<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>\u52d5\u4f5c\u78ba\u8a8d<\/strong>\n<ul class=\"wp-block-list\">\n<li>Windows\u30b5\u30fc\u30d3\u30b9\u3067\u300cApache Tomcat\u300d\u3092\u8d77\u52d5<\/li>\n\n\n\n<li>\u30d6\u30e9\u30a6\u30b6\u3067 <code>http:\/\/localhost:8080<\/code> \u306b\u30a2\u30af\u30bb\u30b9<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-9\">Linux\u74b0\u5883\u3067\u306e\u5c0e\u5165\u624b\u9806<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u524d\u63d0\u6761\u4ef6<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># JDK\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff08Ubuntu\/Debian\u306e\u5834\u5408\uff09\nsudo apt update\nsudo apt install default-jdk\n\n# JAVA_HOME\u306e\u8a2d\u5b9a\necho \"export JAVA_HOME=$(readlink -f \/usr\/bin\/java | sed \"s:bin\/java::\")\" &gt;&gt; ~\/.bashrc\nsource ~\/.bashrc<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Tomcat\u30e6\u30fc\u30b6\u30fc\u306e\u4f5c\u6210<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo useradd -r -m -U -d \/opt\/tomcat -s \/bin\/false tomcat<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Tomcat\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u5c55\u958b<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u6700\u65b0\u7248\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\ncd \/tmp\nwget https:\/\/downloads.apache.org\/tomcat\/tomcat-10\/v10.1.xx\/bin\/apache-tomcat-10.1.xx.tar.gz\n\n# \u5c55\u958b\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nsudo tar xf apache-tomcat-10.*.tar.gz -C \/opt\/tomcat\nsudo ln -s \/opt\/tomcat\/apache-tomcat-10.* \/opt\/tomcat\/latest\nsudo chown -R tomcat: \/opt\/tomcat<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u30b5\u30fc\u30d3\u30b9\u306e\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30b5\u30fc\u30d3\u30b9\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210\nsudo nano \/etc\/systemd\/system\/tomcat.service\n\n# \u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u8a18\u8ff0\n[Unit]\nDescription=Apache Tomcat Web Application Container\nAfter=network.target\n\n[Service]\nType=forking\nEnvironment=JAVA_HOME=\/usr\/lib\/jvm\/default-java\nEnvironment=CATALINA_PID=\/opt\/tomcat\/latest\/temp\/tomcat.pid\nEnvironment=CATALINA_HOME=\/opt\/tomcat\/latest\nEnvironment=CATALINA_BASE=\/opt\/tomcat\/latest\n\nExecStart=\/opt\/tomcat\/latest\/bin\/startup.sh\nExecStop=\/opt\/tomcat\/latest\/bin\/shutdown.sh\n\nUser=tomcat\nGroup=tomcat\nUMask=0007\nRestartSec=10\nRestart=always\n\n[Install]\nWantedBy=multi-user.target<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>\u30b5\u30fc\u30d3\u30b9\u306e\u8d77\u52d5<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo systemctl daemon-reload\nsudo systemctl start tomcat\nsudo systemctl enable tomcat<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-12\">\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u8aac<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">server.xml<\/h3>\n\n\n\n<p>Tomcat\u306e\u30e1\u30a4\u30f3\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u3001\u4ee5\u4e0b\u306e\u91cd\u8981\u306a\u8981\u7d20\u3092\u542b\u307f\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- \u30dd\u30fc\u30c8\u756a\u53f7\u306e\u8a2d\u5b9a --&gt;\n&lt;Connector port=\"8080\" protocol=\"HTTP\/1.1\"\n           connectionTimeout=\"20000\"\n           redirectPort=\"8443\" \/&gt;\n\n&lt;!-- \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u8a2d\u5b9a --&gt;\n&lt;Context path=\"\/myapp\" docBase=\"myapp\"\n         reloadable=\"true\"&gt;\n&lt;\/Context&gt;\n\n&lt;!-- \u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306e\u8a2d\u5b9a --&gt;\n&lt;Valve className=\"org.apache.catalina.valves.AccessLogValve\" \n       directory=\"logs\"\n       prefix=\"localhost_access_log\" \n       suffix=\".txt\"\n       pattern=\"%h %l %u %t &amp;quot;%r&amp;quot; %s %b\" \/&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">web.xml<\/h3>\n\n\n\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- \u30bb\u30c3\u30b7\u30e7\u30f3\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u8a2d\u5b9a --&gt;\n&lt;session-config&gt;\n    &lt;session-timeout&gt;30&lt;\/session-timeout&gt;\n&lt;\/session-config&gt;\n\n&lt;!-- \u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u306e\u8a2d\u5b9a --&gt;\n&lt;error-page&gt;\n    &lt;error-code&gt;404&lt;\/error-code&gt;\n    &lt;location&gt;\/error\/404.jsp&lt;\/location&gt;\n&lt;\/error-page&gt;\n\n&lt;!-- \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u7d04\u306e\u8a2d\u5b9a --&gt;\n&lt;security-constraint&gt;\n    &lt;web-resource-collection&gt;\n        &lt;web-resource-name&gt;Secured Pages&lt;\/web-resource-name&gt;\n        &lt;url-pattern&gt;\/secure\/*&lt;\/url-pattern&gt;\n    &lt;\/web-resource-collection&gt;\n    &lt;auth-constraint&gt;\n        &lt;role-name&gt;admin&lt;\/role-name&gt;\n    &lt;\/auth-constraint&gt;\n&lt;\/security-constraint&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">tomcat-users.xml<\/h3>\n\n\n\n<p>\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;tomcat-users&gt;\n    &lt;role rolename=\"manager-gui\"\/&gt;\n    &lt;role rolename=\"admin-gui\"\/&gt;\n    &lt;user username=\"admin\" \n          password=\"[secure-password]\" \n          roles=\"manager-gui,admin-gui\"\/&gt;\n&lt;\/tomcat-users&gt;<\/pre>\n\n\n\n<p class=\"is-style-sango-paragraph-exclamation-alt\"><strong><span class=\"big\">\u521d\u671f\u8a2d\u5b9a\u3067\u306e\u6ce8\u610f\u70b9<\/span><\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30d5\u30a9\u30eb\u30c8\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5909\u66f4<\/li>\n\n\n\n<li>\u4e0d\u8981\u306a\u30dd\u30fc\u30c8\u306e\u9589\u9396<\/li>\n\n\n\n<li>\u7ba1\u7406\u753b\u9762\u3078\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong>\n<ul class=\"wp-block-list\">\n<li>JVM\u306e\u30e1\u30e2\u30ea\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30d7\u30fc\u30eb\u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u4e0d\u8981\u306a\u30b5\u30fc\u30d3\u30b9\u306e\u7121\u52b9\u5316<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30ed\u30b0\u8a2d\u5b9a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30ed\u30b0\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306e\u6709\u52b9\u5316<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u30ed\u30b0\u30ec\u30d9\u30eb\u306e\u8abf\u6574<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-16\">Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d7\u30ed\u30a4\u65b9\u6cd5<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-17\">WAR\u30d5\u30a1\u30a4\u30eb\u306b\u3088\u308b\u30c7\u30d7\u30ed\u30a4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">WAR\u30d5\u30a1\u30a4\u30eb\u306e\u57fa\u672c<\/h3>\n\n\n\n<p>WAR\u30d5\u30a1\u30a4\u30eb\uff08Web Application Archive\uff09\u306f\u3001Java\u306e\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u914d\u5e03\u30fb\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u7684\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u5f62\u5f0f\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-19\">WAR\u30d5\u30a1\u30a4\u30eb\u306e\u69cb\u9020<\/h4>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">myapp.war\n\u251c\u2500\u2500 META-INF\/\n\u2502   \u2514\u2500\u2500 MANIFEST.MF\n\u251c\u2500\u2500 WEB-INF\/\n\u2502   \u251c\u2500\u2500 web.xml\n\u2502   \u251c\u2500\u2500 classes\/\n\u2502   \u2514\u2500\u2500 lib\/\n\u2514\u2500\u2500 [Web\u30b3\u30f3\u30c6\u30f3\u30c4]<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">\u30c7\u30d7\u30ed\u30a4\u306e\u65b9\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7ba1\u7406\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u305f\u30c7\u30d7\u30ed\u30a4<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u300cWAR file to deploy\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e<\/li>\n\n\n\n<li>\u300cDeploy\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af<\/li>\n\n\n\n<li>\u30c7\u30d7\u30ed\u30a4\u72b6\u6cc1\u3092\u78ba\u8a8d<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   # \u7ba1\u7406\u30b3\u30f3\u30bd\u30fc\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9URL\n   http:\/\/localhost:8080\/manager\/html<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u305f\u30c7\u30d7\u30ed\u30a4<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   # WAR\u30d5\u30a1\u30a4\u30eb\u3092webapps\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30b3\u30d4\u30fc\n   cp myapp.war $CATALINA_HOME\/webapps\/\n\n   # \u30c7\u30d7\u30ed\u30a4\u72b6\u6cc1\u306e\u78ba\u8a8d\n   tail -f $CATALINA_HOME\/logs\/catalina.out<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>Maven\u3092\u4f7f\u7528\u3057\u305f\u30c7\u30d7\u30ed\u30a4<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   &lt;!-- pom.xml\u306e\u8a2d\u5b9a --&gt;\n   &lt;plugin&gt;\n       &lt;groupId&gt;org.apache.tomcat.maven&lt;\/groupId&gt;\n       &lt;artifactId&gt;tomcat7-maven-plugin&lt;\/artifactId&gt;\n       &lt;version&gt;2.2&lt;\/version&gt;\n       &lt;configuration&gt;\n           &lt;url&gt;http:\/\/localhost:8080\/manager\/text&lt;\/url&gt;\n           &lt;server&gt;TomcatServer&lt;\/server&gt;\n           &lt;path&gt;\/myapp&lt;\/path&gt;\n       &lt;\/configuration&gt;\n   &lt;\/plugin&gt;<\/pre>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   # Maven\u30b3\u30de\u30f3\u30c9\u3067\u30c7\u30d7\u30ed\u30a4\n   mvn tomcat7:deploy<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-21\">\u958b\u767a\u74b0\u5883\u3067\u306e\u30db\u30c3\u30c8\u30c7\u30d7\u30ed\u30a4\u8a2d\u5b9a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-22\">context.xml\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;Context reloadable=\"true\" antiResourceLocking=\"true\"&gt;\n    &lt;WatchedResource&gt;WEB-INF\/web.xml&lt;\/WatchedResource&gt;\n    &lt;WatchedResource&gt;WEB-INF\/classes&lt;\/WatchedResource&gt;\n&lt;\/Context&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">server.xml\u3067\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;Context path=\"\/myapp\" docBase=\"myapp\"\n         reloadable=\"true\" antiResourceLocking=\"true\"&gt;\n    &lt;Resources cachingAllowed=\"true\" cacheMaxSize=\"100000\" \/&gt;\n&lt;\/Context&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-24\">IDE\u9023\u643a\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Eclipse<\/strong>\n<ul class=\"wp-block-list\">\n<li>Tomcat\u30b5\u30fc\u30d0\u30fc\u306e\u8ffd\u52a0<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30d5\u30a1\u30bb\u30c3\u30c8\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u81ea\u52d5\u30c7\u30d7\u30ed\u30a4\u306e\u6709\u52b9\u5316<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>IntelliJ IDEA<\/strong>\n<ul class=\"wp-block-list\">\n<li>Run\/Debug Configurations\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u300cUpdate classes and resources\u300d\u306e\u6709\u52b9\u5316<\/li>\n\n\n\n<li>On frame\u306e\u81ea\u52d5\u30c7\u30d7\u30ed\u30a4\u8a2d\u5b9a<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-25\">\u30c7\u30d7\u30ed\u30a4\u6642\u306e\u6ce8\u610f\u70b9\u3068\u5bfe\u7b56<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-26\">1. \u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u5bfe\u7b56<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- context.xml\u3067\u306e\u8a2d\u5b9a --&gt;\n&lt;Context&gt;\n    &lt;Manager className=\"org.apache.catalina.session.PersistentManager\"\n             maxIdleSwap=\"1\"&gt;\n        &lt;Store className=\"org.apache.catalina.session.FileStore\"\n               directory=\"sessions\"\/&gt;\n    &lt;\/Manager&gt;\n&lt;\/Context&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-27\">2. \u30af\u30e9\u30b9\u30ed\u30fc\u30c0\u30fc\u306e\u554f\u984c\u5bfe\u7b56<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5171\u901a\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u914d\u7f6e<\/strong><\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  $CATALINA_HOME\/lib\/    # \u5171\u901a\u30e9\u30a4\u30d6\u30e9\u30ea\n  WEB-INF\/lib\/          # \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u30e9\u30a4\u30d6\u30e9\u30ea<\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30af\u30e9\u30b9\u30ed\u30fc\u30c0\u30fc\u306e\u8a2d\u5b9a<\/strong><\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">  &lt;Context&gt;\n      &lt;Loader delegate=\"true\"\/&gt;\n  &lt;\/Context&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-28\">3. \u30c7\u30d7\u30ed\u30a4\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] \u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u8a2d\u5b9a\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30ed\u30b0\u51fa\u529b\u306e\u8a2d\u5b9a\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4f5c\u6210<\/li>\n\n\n\n<li>[ ] \u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u624b\u9806\u306e\u6e96\u5099<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-29\">4. \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h3>\n\n\n<div id=\"id-841a3953-4e1d-45f7-8465-baf5f82c3e5a\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u554f\u984c<\/th><th>\u539f\u56e0<\/th><th>\u5bfe\u7b56<\/th><\/tr><\/thead><tbody><tr><td>\u30c7\u30d7\u30ed\u30a4\u5931\u6557<\/td><td>\u30e1\u30e2\u30ea\u4e0d\u8db3<\/td><td>JVM\u30e1\u30e2\u30ea\u8a2d\u5b9a\u306e\u898b\u76f4\u3057<\/td><\/tr><tr><td>\u30af\u30e9\u30b9\u30a8\u30e9\u30fc<\/td><td>\u30e9\u30a4\u30d6\u30e9\u30ea\u7af6\u5408<\/td><td>\u30af\u30e9\u30b9\u30d1\u30b9\u306e\u78ba\u8a8d\u3068\u4fee\u6b63<\/td><\/tr><tr><td>\u8d77\u52d5\u9045\u5ef6<\/td><td>\u30ea\u30bd\u30fc\u30b9\u8aad\u307f\u8fbc\u307f<\/td><td>\u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u306e\u524a\u9664<\/td><\/tr><tr><td>\u30bb\u30c3\u30b7\u30e7\u30f3\u5207\u308c<\/td><td>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u8a2d\u5b9a<\/td><td>\u30bb\u30c3\u30b7\u30e7\u30f3\u8a2d\u5b9a\u306e\u8abf\u6574<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-30\">\u30c7\u30d7\u30ed\u30a4\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6bb5\u968e\u7684\u306a\u30c7\u30d7\u30ed\u30a4<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u958b\u767a\u74b0\u5883<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u74b0\u5883<\/li>\n\n\n\n<li>\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883<\/li>\n\n\n\n<li>\u672c\u756a\u74b0\u5883<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   # \u30d0\u30fc\u30b8\u30e7\u30f3\u4ed8\u304dWAR\u30d5\u30a1\u30a4\u30eb\n   myapp-1.0.0.war\n\n   # \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4f5c\u6210\n   cp myapp.war myapp.war.bak<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   &lt;!-- server.xml\u3067\u306e\u76e3\u8996\u8a2d\u5b9a --&gt;\n   &lt;Valve className=\"org.apache.catalina.valves.AccessLogValve\"\n          directory=\"logs\"\n          prefix=\"localhost_access_log\"\n          suffix=\".txt\"\n          pattern=\"%h %l %u %t &amp;quot;%r&amp;quot; %s %b %D\" \/&gt;<\/pre>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-31\">\u5b9f\u8df5\u7684\u306a\u904b\u7528\u7ba1\u7406\u3068\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-32\">\u30e1\u30e2\u30ea\u8a2d\u5b9a\u306e\u6700\u9069\u5316\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-33\">JVM\u30e1\u30e2\u30ea\u8a2d\u5b9a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u57fa\u672c\u7684\u306a\u30e1\u30e2\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># catalina.sh\u307e\u305f\u306fsetenv.bat\/sh\u3067\u306e\u8a2d\u5b9a\nJAVA_OPTS=\"$JAVA_OPTS -Xms2048m -Xmx2048m -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=512m\"<\/pre>\n\n\n\n<div class=\"wp-block-sgb-message\"><div class=\"memo sng-shadow-0\" style=\"border-radius:0px;background-color:#fff9e6;color:#ffb36b\"><div class=\"memo_ttl dfont\"><span class=\"sng-box-msg__icon\" style=\"background:#ffb36b\"><i class=\"fas fa-pencil-alt\"><\/i><\/span><div class=\"sng-box-msg__title\">\u30e1\u30e2\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u63a8\u5968\u5024\uff1a<\/div><\/div><div class=\"sng-box-msg__contents\"><div id=\"id-693eeaac-55f7-4f5c-b385-b8cb2c5a4332\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th><th>\u8aac\u660e<\/th><th>\u63a8\u5968\u5024<\/th><\/tr><\/thead><tbody><tr><td>-Xms<\/td><td>\u521d\u671f\u30d2\u30fc\u30d7\u30b5\u30a4\u30ba<\/td><td>\u4f7f\u7528\u53ef\u80fd\u30e1\u30e2\u30ea\u306e50%<\/td><\/tr><tr><td>-Xmx<\/td><td>\u6700\u5927\u30d2\u30fc\u30d7\u30b5\u30a4\u30ba<\/td><td>\u4f7f\u7528\u53ef\u80fd\u30e1\u30e2\u30ea\u306e70%<\/td><\/tr><tr><td>MetaspaceSize<\/td><td>\u521d\u671f\u30e1\u30bf\u30b9\u30da\u30fc\u30b9<\/td><td>256MB<\/td><\/tr><tr><td>MaxMetaspaceSize<\/td><td>\u6700\u5927\u30e1\u30bf\u30b9\u30da\u30fc\u30b9<\/td><td>512MB<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div><\/div><\/div>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># G1GC\u306e\u8a2d\u5b9a\u4f8b\nJAVA_OPTS=\"$JAVA_OPTS -XX:+UseG1GC -XX:MaxGCPauseMillis=200\"\n\n# GC\u30ed\u30b0\u306e\u6709\u52b9\u5316\nJAVA_OPTS=\"$JAVA_OPTS -Xlog:gc*:file=\/path\/to\/gc.log:time,uptime:filecount=5,filesize=100m\"<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-34\">\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u691c\u51fa<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># JVM\u306e\u30d2\u30fc\u30d7\u30c0\u30f3\u30d7\u53d6\u5f97\njmap -dump:format=b,file=heap.bin &lt;PID&gt;\n\n# \u30e1\u30e2\u30ea\u4f7f\u7528\u72b6\u6cc1\u306e\u78ba\u8a8d\njstat -gcutil &lt;PID&gt; 1000<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-35\">\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u306e\u8a2d\u5b9a\u3068\u76e3\u8996<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-36\">Connector\u306e\u8a2d\u5b9a\u6700\u9069\u5316<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- server.xml\u3067\u306eConnector\u8a2d\u5b9a --&gt;\n&lt;Connector port=\"8080\" protocol=\"HTTP\/1.1\"\n           maxThreads=\"400\"\n           minSpareThreads=\"50\"\n           maxConnections=\"10000\"\n           acceptCount=\"100\"\n           connectionTimeout=\"20000\"\n           enableLookups=\"false\"\n           maxKeepAliveRequests=\"100\"\n           keepAliveTimeout=\"60000\" \/&gt;<\/pre>\n\n\n\n<div class=\"wp-block-sgb-message\"><div class=\"memo sng-shadow-0\" style=\"border-radius:0px;background-color:#fff9e6;color:#ffb36b\"><div class=\"memo_ttl dfont\"><span class=\"sng-box-msg__icon\" style=\"background:#ffb36b\"><i class=\"fas fa-pencil-alt\"><\/i><\/span><div class=\"sng-box-msg__title\">\u8a2d\u5b9a\u5024\u306e\u76ee\u5b89\uff1a<\/div><\/div><div class=\"sng-box-msg__contents\"><div id=\"id-260a6884-941b-47cc-aacf-ae83522cb060\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th><th>\u8aac\u660e<\/th><th>\u8a08\u7b97\u5f0f<\/th><\/tr><\/thead><tbody><tr><td>maxThreads<\/td><td>\u6700\u5927\u30b9\u30ec\u30c3\u30c9\u6570<\/td><td>CPU\u8ad6\u7406\u30b3\u30a2\u6570 \u00d7 50<\/td><\/tr><tr><td>minSpareThreads<\/td><td>\u6700\u5c0f\u5f85\u6a5f\u30b9\u30ec\u30c3\u30c9<\/td><td>maxThreads\u306e25%<\/td><\/tr><tr><td>maxConnections<\/td><td>\u6700\u5927\u63a5\u7d9a\u6570<\/td><td>maxThreads \u00d7 2.5<\/td><\/tr><tr><td>acceptCount<\/td><td>\u63a5\u7d9a\u30ad\u30e5\u30fc<\/td><td>maxThreads\u306e25%<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-37\">\u30b9\u30ec\u30c3\u30c9\u76e3\u8996\u30c4\u30fc\u30eb<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>JConsole\/JVisualVM\u3067\u306e\u76e3\u8996<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># JConsole\u306e\u8d77\u52d5\njconsole\n\n# JVisualVM\u306e\u8d77\u52d5\njvisualvm<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>ThreadDump\u306e\u53d6\u5f97\u3068\u5206\u6790<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># ThreadDump\u306e\u53d6\u5f97\njstack &lt;PID&gt; &gt; thread_dump.txt\n\n# \u5b9a\u671f\u7684\u306aThreadDump\u53d6\u5f97\uff085\u5206\u9593\u9694\uff09\nfor i in {1..12}; do jstack &lt;PID&gt; &gt; thread_dump_$i.txt; sleep 300; done<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-38\">\u30ed\u30b0\u7ba1\u7406\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-39\">\u30ed\u30b0\u8a2d\u5b9a\u306e\u6700\u9069\u5316<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>logging.properties\u306e\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30ed\u30b0\u30ec\u30d9\u30eb\u306e\u8a2d\u5b9a\norg.apache.catalina.core.ContainerBase.[Catalina].[localhost].level = INFO\norg.apache.catalina.core.ContainerBase.[Catalina].[localhost].handlers = \\\n     java.util.logging.ConsoleHandler,java.util.logging.FileHandler\n\n# \u30d5\u30a1\u30a4\u30eb\u30cf\u30f3\u30c9\u30e9\u306e\u8a2d\u5b9a\njava.util.logging.FileHandler.pattern = ${catalina.base}\/logs\/application.%g.log\njava.util.logging.FileHandler.limit = 10485760\njava.util.logging.FileHandler.count = 10<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>log4j2.xml\u306e\u8a2d\u5b9a\u4f8b<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;Configuration&gt;\n    &lt;Appenders&gt;\n        &lt;RollingFile name=\"RollingFile\"\n                     fileName=\"logs\/app.log\"\n                     filePattern=\"logs\/app-%d{yyyy-MM-dd}-%i.log\"&gt;\n            &lt;PatternLayout pattern=\"%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n\"\/&gt;\n            &lt;Policies&gt;\n                &lt;TimeBasedTriggeringPolicy \/&gt;\n                &lt;SizeBasedTriggeringPolicy size=\"10 MB\"\/&gt;\n            &lt;\/Policies&gt;\n            &lt;DefaultRolloverStrategy max=\"10\"\/&gt;\n        &lt;\/RollingFile&gt;\n    &lt;\/Appenders&gt;\n&lt;\/Configuration&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-40\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u554f\u984c\u306e\u5207\u308a\u5206\u3051\u624b\u9806<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ed\u30b0\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u30ea\u30bd\u30fc\u30b9\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u72b6\u614b\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>JVM\u306e\u72b6\u614b\u78ba\u8a8d<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u5bfe\u51e6\u6cd5<\/strong><\/li>\n<\/ol>\n\n\n<div id=\"id-86552374-51a7-4313-9ebb-958703691ecb\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u75c7\u72b6<\/th><th>\u78ba\u8a8d\u9805\u76ee<\/th><th>\u5bfe\u51e6\u65b9\u6cd5<\/th><\/tr><\/thead><tbody><tr><td>\u5fdc\u7b54\u9045\u5ef6<\/td><td>\u30b9\u30ec\u30c3\u30c9\u72b6\u614b<\/td><td>\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u8a2d\u5b9a\u306e\u8abf\u6574<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u4e0d\u8db3<\/td><td>\u30d2\u30fc\u30d7\u4f7f\u7528\u91cf<\/td><td>JVM\u30e1\u30e2\u30ea\u8a2d\u5b9a\u306e\u898b\u76f4\u3057<\/td><\/tr><tr><td>CPU\u9ad8\u8ca0\u8377<\/td><td>\u5b9f\u884c\u4e2d\u30bf\u30b9\u30af<\/td><td>\u4e0d\u8981\u306a\u51e6\u7406\u306e\u6700\u9069\u5316<\/td><\/tr><tr><td>\u63a5\u7d9a\u30a8\u30e9\u30fc<\/td><td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/td><td>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u8a2d\u5b9a\u306e\u8abf\u6574<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5206\u6790\u30c4\u30fc\u30eb<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># jfr\u306e\u8a18\u9332\u958b\u59cb\njcmd &lt;PID&gt; JFR.start duration=60s filename=recording.jfr\n\n# CPU\u4f7f\u7528\u7387\u306e\u78ba\u8a8d\ntop -H -p &lt;PID&gt;\n\n# IO\u72b6\u614b\u306e\u78ba\u8a8d\niostat -x 1<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-41\">\u904b\u7528\u76e3\u8996\u306e\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u76e3\u8996\u3059\u3079\u304d\u4e3b\u8981\u30e1\u30c8\u30ea\u30af\u30b9<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u4f7f\u7528\u7387<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf<\/li>\n\n\n\n<li>\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u767a\u751f\u7387<\/li>\n\n\n\n<li>\u30a2\u30af\u30c6\u30a3\u30d6\u30bb\u30c3\u30b7\u30e7\u30f3\u6570<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30a2\u30e9\u30fc\u30c8\u8a2d\u5b9a\u306e\u76ee\u5b89<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30d2\u30fc\u30d7\u4f7f\u7528\u7387 &gt; 85%<\/li>\n\n\n\n<li>\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u4f7f\u7528\u7387 &gt; 90%<\/li>\n\n\n\n<li>\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0 &gt; 3\u79d2<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u7387 &gt; 1%<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5b9a\u671f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u9805\u76ee<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30ed\u30b0\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u4e0d\u8981\u30d5\u30a1\u30a4\u30eb\u306e\u524a\u9664<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u306e\u9069\u7528<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-42\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u8a2d\u5b9a<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-43\">\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-44\">1. server.xml\u306e\u5b89\u5168\u6027\u5f37\u5316<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- \u91cd\u8981\u306a\u8a2d\u5b9a\u9805\u76ee --&gt;\n&lt;Connector port=\"8080\" protocol=\"HTTP\/1.1\"\n           server=\"Apache\"  &lt;!-- \u30b5\u30fc\u30d0\u30fc\u60c5\u5831\u3092\u96a0\u853d --&gt;\n           xpoweredBy=\"false\"  &lt;!-- X-Powered-By \u30d8\u30c3\u30c0\u30fc\u3092\u7121\u52b9\u5316 --&gt;\n           allowTrace=\"false\"  &lt;!-- TRACE\u30e1\u30bd\u30c3\u30c9\u3092\u7121\u52b9\u5316 --&gt;\n           secure=\"true\"  &lt;!-- \u30bb\u30ad\u30e5\u30a2\u306a\u63a5\u7d9a\u3092\u5f37\u5236 --&gt;\n           maxPostSize=\"2097152\"  &lt;!-- POST\u30b5\u30a4\u30ba\u3092\u5236\u9650 --&gt;\n           relaxedPathChars=\"\"  &lt;!-- \u7279\u6b8a\u6587\u5b57\u3092\u5236\u9650 --&gt;\n           relaxedQueryChars=\"\" \/&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-45\">2. web.xml\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u7d04\u306e\u8a2d\u5b9a --&gt;\n&lt;security-constraint&gt;\n    &lt;web-resource-collection&gt;\n        &lt;web-resource-name&gt;Restricted Access&lt;\/web-resource-name&gt;\n        &lt;url-pattern&gt;\/admin\/*&lt;\/url-pattern&gt;\n        &lt;http-method&gt;GET&lt;\/http-method&gt;\n        &lt;http-method&gt;POST&lt;\/http-method&gt;\n    &lt;\/web-resource-collection&gt;\n    &lt;auth-constraint&gt;\n        &lt;role-name&gt;admin&lt;\/role-name&gt;\n    &lt;\/auth-constraint&gt;\n    &lt;user-data-constraint&gt;\n        &lt;transport-guarantee&gt;CONFIDENTIAL&lt;\/transport-guarantee&gt;\n    &lt;\/user-data-constraint&gt;\n&lt;\/security-constraint&gt;\n\n&lt;!-- \u30bb\u30c3\u30b7\u30e7\u30f3\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a --&gt;\n&lt;session-config&gt;\n    &lt;session-timeout&gt;30&lt;\/session-timeout&gt;\n    &lt;cookie-config&gt;\n        &lt;http-only&gt;true&lt;\/http-only&gt;\n        &lt;secure&gt;true&lt;\/secure&gt;\n    &lt;\/cookie-config&gt;\n    &lt;tracking-mode&gt;COOKIE&lt;\/tracking-mode&gt;\n&lt;\/session-config&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-46\">3. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d8\u30c3\u30c0\u30fc\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- context.xml\u3067\u306e\u8a2d\u5b9a --&gt;\n&lt;Valve className=\"org.apache.catalina.valves.HeaderSecurityValve\"\n       hstsEnabled=\"true\"\n       hstsMaxAgeSeconds=\"31536000\"\n       hstsIncludeSubDomains=\"true\"\n       antiClickJackingEnabled=\"true\"\n       antiClickJackingOption=\"DENY\"\n       xssProtectionEnabled=\"true\"\n       blockContentTypeSniffingEnabled=\"true\" \/&gt;<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-47\">SSL\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-48\">1. SSL\u8a3c\u660e\u66f8\u306e\u751f\u6210\u3068\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u81ea\u5df1\u7f72\u540d\u8a3c\u660e\u66f8\u306e\u751f\u6210\uff08\u958b\u767a\u74b0\u5883\u7528\uff09\nkeytool -genkey -alias tomcat -keyalg RSA -keystore keystore.jks \\\n        -storepass changeit -keysize 2048 -validity 365<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-49\">2. server.xml\u3067\u306eSSL Connector\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;Connector port=\"8443\" protocol=\"org.apache.coyote.http11.Http11NioProtocol\"\n           maxThreads=\"200\" SSLEnabled=\"true\" scheme=\"https\" secure=\"true\"\n           keystoreFile=\"${catalina.home}\/conf\/keystore.jks\" \n           keystorePass=\"changeit\"\n           clientAuth=\"false\" sslProtocol=\"TLS\"\n           sslEnabledProtocols=\"TLSv1.2,TLSv1.3\"\n           ciphers=\"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,\n                    TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,\n                    TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,\n                    TLS_DHE_RSA_WITH_AES_256_GCM_SHA384\" \/&gt;<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-50\">\u8106\u5f31\u6027\u5bfe\u7b56\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u7ba1\u7406<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-51\">1. \u4e3b\u306a\u8106\u5f31\u6027\u5bfe\u7b56<\/h3>\n\n\n<div id=\"id-60d85978-2155-4a63-bce4-1e43c841fff4\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8106\u5f31\u6027\u30bf\u30a4\u30d7<\/th><th>\u5bfe\u7b56\u65b9\u6cd5<\/th><th>\u8a2d\u5b9a\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>XSS<\/td><td>\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u30fc\u8a2d\u5b9a<\/td><td><code>X-XSS-Protection: 1; mode=block<\/code><\/td><\/tr><tr><td>CSRF<\/td><td>\u30c8\u30fc\u30af\u30f3\u691c\u8a3c<\/td><td><code>@CsrfToken<\/code> \u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u4f7f\u7528<\/td><\/tr><tr><td>SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/td><td>PreparedStatement\u4f7f\u7528<\/td><td>JDBC\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u4f7f\u7528<\/td><\/tr><tr><td>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb<\/td><td>\u30d1\u30b9\u691c\u8a3c<\/td><td><code>normalized-path-check=\"true\"<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-52\">2. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u7ba1\u7406<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d\nversion.sh\n\n# \u30d1\u30c3\u30c1\u9069\u7528\u624b\u9806\n# 1. \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4f5c\u6210\ncp -r $CATALINA_HOME $CATALINA_HOME.backup\n\n# 2. \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u505c\u6b62\nshutdown.sh\n\n# 3. \u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u914d\u7f6e\nrm -rf $CATALINA_HOME\/*\ntar xzf apache-tomcat-x.x.xx.tar.gz -C $CATALINA_HOME --strip-components=1\n\n# 4. \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u79fb\u884c\ncp $CATALINA_HOME.backup\/conf\/* $CATALINA_HOME\/conf\/\n\n# 5. \u8d77\u52d5\u78ba\u8a8d\nstartup.sh<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-53\">3. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u67fb\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] \u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u9069\u7528<\/li>\n\n\n\n<li>[ ] \u4e0d\u8981\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u524a\u9664<\/li>\n\n\n\n<li>[ ] \u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u5f37\u5ea6\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306e\u76e3\u8996\u8a2d\u5b9a<\/li>\n\n\n\n<li>[ ] \u30d5\u30a1\u30a4\u30eb\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] SSL\/TLS\u8a2d\u5b9a\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d8\u30c3\u30c0\u30fc\u306e\u78ba\u8a8d<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-54\">4. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- \u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u30d0\u30eb\u30d6\u306e\u8a2d\u5b9a --&gt;\n&lt;Valve className=\"org.apache.catalina.valves.AccessLogValve\"\n       directory=\"logs\"\n       prefix=\"localhost_access_log\"\n       suffix=\".txt\"\n       pattern=\"%h %l %u %t &amp;quot;%r&amp;quot; %s %b %{Referer}i %{User-Agent}i\" \n       resolveHosts=\"false\"\/&gt;\n\n&lt;!-- \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u67fb\u30d0\u30eb\u30d6\u306e\u8a2d\u5b9a --&gt;\n&lt;Valve className=\"org.apache.catalina.valves.ExtendedAccessLogValve\"\n       directory=\"logs\"\n       prefix=\"security_audit_log\"\n       suffix=\".txt\"\n       pattern=\"time=%t remoteHost=%h remoteUser=%u request=%r status=%s\"\/&gt;<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-55\">5. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u6700\u5c0f\u6a29\u9650\u306e\u539f\u5247\u9069\u7528<\/li>\n\n\n\n<li>\u4e0d\u8981\u306a\u30dd\u30fc\u30c8\u306e\u7121\u52b9\u5316<\/li>\n\n\n\n<li>\u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u5236\u9650<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u8a8d\u8a3c\u30fb\u8a8d\u53ef<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5f37\u529b\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u30dd\u30ea\u30b7\u30fc<\/li>\n\n\n\n<li>\u591a\u8981\u7d20\u8a8d\u8a3c\u306e\u5c0e\u5165<\/li>\n\n\n\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u5f37\u5316<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6697\u53f7\u5316<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5f37\u529b\u306a\u6697\u53f7\u30b9\u30a4\u30fc\u30c8\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u9375\u9577\u306e\u9078\u629e<\/li>\n\n\n\n<li>\u8a3c\u660e\u66f8\u306e\u5b9a\u671f\u7684\u306a\u66f4\u65b0<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u76e3\u8996\u30fb\u30ed\u30b0<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/li>\n\n\n\n<li>\u30ed\u30b0\u306e\u5b9a\u671f\u7684\u306a\u5206\u6790<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u624b\u9806\u306e\u6574\u5099<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-56\">\u904b\u7528\u74b0\u5883\u3067\u306e\u6ce8\u610f\u70b9\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-57\">\u672c\u756a\u74b0\u5883\u3067\u306e\u8a2d\u5b9a\u63a8\u5968\u5024<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-58\">1. JVM\u8a2d\u5b9a\u6700\u9069\u5316<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u74b0\u5883\u5411\u3051JVM\u8a2d\u5b9a\u4f8b\nJAVA_OPTS=\"$JAVA_OPTS \\\n    -server \\\n    -Xms4g \\\n    -Xmx4g \\\n    -XX:MetaspaceSize=512m \\\n    -XX:MaxMetaspaceSize=512m \\\n    -XX:+UseG1GC \\\n    -XX:MaxGCPauseMillis=200 \\\n    -XX:+HeapDumpOnOutOfMemoryError \\\n    -XX:HeapDumpPath=\/var\/log\/tomcat\/heapdump.hprof \\\n    -XX:+DisableExplicitGC \\\n    -Djava.security.egd=file:\/dev\/.\/urandom \\\n    -Djava.net.preferIPv4Stack=true\"<\/pre>\n\n\n\n<div class=\"wp-block-sgb-message\"><div class=\"memo sng-shadow-0\" style=\"border-radius:0px;background-color:#fff9e6;color:#ffb36b\"><div class=\"memo_ttl dfont\"><span class=\"sng-box-msg__icon\" style=\"background:#ffb36b\"><i class=\"fas fa-pencil-alt\"><\/i><\/span><div class=\"sng-box-msg__title\">\u63a8\u5968\u8a2d\u5b9a\u5024\u306e\u76ee\u5b89\uff1a<\/div><\/div><div class=\"sng-box-msg__contents\"><div id=\"id-739e1473-fde3-4643-91c2-df7a237bf956\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30ea\u30bd\u30fc\u30b9<\/th><th>\u5c0f\u898f\u6a21(\uff5e100req\/s)<\/th><th>\u4e2d\u898f\u6a21(\uff5e500req\/s)<\/th><th>\u5927\u898f\u6a21(1000req\/s\uff5e)<\/th><\/tr><\/thead><tbody><tr><td>Xms\/Xmx<\/td><td>2GB<\/td><td>4GB<\/td><td>8GB\u4ee5\u4e0a<\/td><\/tr><tr><td>MaxMetaspaceSize<\/td><td>256MB<\/td><td>512MB<\/td><td>1GB<\/td><\/tr><tr><td>maxThreads<\/td><td>200<\/td><td>400<\/td><td>800<\/td><\/tr><tr><td>acceptCount<\/td><td>100<\/td><td>200<\/td><td>400<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-59\">2. server.xml\u6700\u9069\u5316<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;Connector port=\"8080\" protocol=\"org.apache.coyote.http11.Http11NioProtocol\"\n           maxThreads=\"400\"\n           minSpareThreads=\"50\"\n           maxConnections=\"10000\"\n           acceptCount=\"200\"\n           connectionTimeout=\"20000\"\n           maxKeepAliveRequests=\"100\"\n           keepAliveTimeout=\"60000\"\n           enableLookups=\"false\"\n           tcpNoDelay=\"true\"\n           compression=\"on\"\n           compressionMinSize=\"2048\"\n           noCompressionUserAgents=\"gozilla, traviata\"\n           compressibleMimeType=\"text\/html,text\/xml,text\/plain,text\/css,\n                                text\/javascript,application\/javascript,\n                                application\/json,application\/xml\" \/&gt;<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-60\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-61\">1. \u76e3\u8996\u9805\u76ee\u3068\u95be\u5024\u8a2d\u5b9a<\/h3>\n\n\n<div id=\"id-ca96430f-b20a-4600-a31c-ca24b946feaa\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u76e3\u8996\u9805\u76ee<\/th><th>\u8b66\u544a\u95be\u5024<\/th><th>\u5371\u967a\u95be\u5024<\/th><th>\u76e3\u8996\u9593\u9694<\/th><\/tr><\/thead><tbody><tr><td>CPU\u4f7f\u7528\u7387<\/td><td>70%<\/td><td>90%<\/td><td>1\u5206<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u4f7f\u7528\u7387<\/td><td>80%<\/td><td>90%<\/td><td>1\u5206<\/td><\/tr><tr><td>\u30b9\u30ec\u30c3\u30c9\u6570<\/td><td>maxThreads\u00d70.8<\/td><td>maxThreads\u00d70.9<\/td><td>5\u5206<\/td><\/tr><tr><td>\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0<\/td><td>3\u79d2<\/td><td>5\u79d2<\/td><td>1\u5206<\/td><\/tr><tr><td>\u30a8\u30e9\u30fc\u7387<\/td><td>1%<\/td><td>5%<\/td><td>5\u5206<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-62\">2. \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30b9\u30af\u30ea\u30d7\u30c8\u4f8b<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#!\/bin\/bash\n\n# JVM\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\ncheck_jvm_health() {\n    local pid=$(pgrep -f \"catalina\")\n    jstat -gcutil $pid 1000 5\n    jmap -heap $pid\n}\n\n# \u30b9\u30ec\u30c3\u30c9\u72b6\u614b\u76e3\u8996\ncheck_threads() {\n    local pid=$(pgrep -f \"catalina\")\n    jstack $pid &gt; thread_dump_$(date +%Y%m%d_%H%M%S).txt\n    grep \"java.lang.Thread.State\" thread_dump_*.txt | sort | uniq -c\n}\n\n# \u30e1\u30c8\u30ea\u30af\u30b9\u53ce\u96c6\ncollect_metrics() {\n    # CPU\u4f7f\u7528\u7387\n    top -bn1 | grep \"Cpu(s)\" | awk '{print $2}'\n\n    # \u30e1\u30e2\u30ea\u4f7f\u7528\u7387\n    free -m | grep \"Mem:\" | awk '{print $3\/$2 * 100}'\n\n    # \u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u7387\n    df -h | grep \"\/opt\/tomcat\" | awk '{print $5}'\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-63\">3. \u76e3\u8996\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u8a2d\u5b9a<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;!-- JMX\u8a2d\u5b9a --&gt;\n&lt;Listener className=\"org.apache.catalina.mbeans.JmxRemoteLifecycleListener\"\n          rmiRegistryPortPlatform=\"10001\"\n          rmiServerPortPlatform=\"10002\" \/&gt;<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-64\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u707d\u5bb3\u5bfe\u7b56<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-65\">1. \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6226\u7565<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#!\/bin\/bash\n\n# \u65e5\u6b21\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b9\u30af\u30ea\u30d7\u30c8\nBACKUP_DIR=\"\/backup\/tomcat\"\nDATE=$(date +%Y%m%d)\n\n# \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\ntar czf $BACKUP_DIR\/conf_$DATE.tar.gz $CATALINA_HOME\/conf\/\n\n# \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\ntar czf $BACKUP_DIR\/webapps_$DATE.tar.gz $CATALINA_HOME\/webapps\/\n\n# \u30ed\u30b0\u306e\u30a2\u30fc\u30ab\u30a4\u30d6\ntar czf $BACKUP_DIR\/logs_$DATE.tar.gz $CATALINA_HOME\/logs\/\n\n# \u53e4\u3044\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u524a\u9664\uff0830\u65e5\u4ee5\u4e0a\uff09\nfind $BACKUP_DIR -name \"*.tar.gz\" -mtime +30 -delete<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-66\">2. \u707d\u5bb3\u5fa9\u65e7\u8a08\u753b<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u5fa9\u65e7\u624b\u9806<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># 1. \u65b0\u74b0\u5883\u306e\u6e96\u5099\nmkdir -p \/opt\/tomcat\ncd \/opt\/tomcat\n\n# 2. Tomcat\u306e\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\ntar xzf apache-tomcat-x.x.xx.tar.gz\n\n# 3. \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u5143\ntar xzf conf_backup.tar.gz -C $CATALINA_HOME\/\ntar xzf webapps_backup.tar.gz -C $CATALINA_HOME\/\n\n# 4. \u6a29\u9650\u306e\u8a2d\u5b9a\nchown -R tomcat:tomcat $CATALINA_HOME\nchmod -R 750 $CATALINA_HOME<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u5fa9\u65e7\u6642\u9593\u76ee\u6a19\uff08RTO\uff09\u9054\u6210\u306e\u305f\u3081\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/strong>\n<ul class=\"wp-block-list\">\n<li>[ ] \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u6574\u5408\u6027\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30b7\u30b9\u30c6\u30e0\u4f9d\u5b58\u95a2\u4fc2\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u306e\u5fa9\u5143<\/li>\n\n\n\n<li>[ ] \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>[ ] \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u52d5\u4f5c\u78ba\u8a8d<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-67\">3. \u904b\u7528\u74b0\u5883\u3067\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u65e5\u5e38\u904b\u7528<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u7684\u306a\u30ed\u30b0\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u30ea\u30bd\u30fc\u30b9\u306e\u76e3\u8996<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u306e\u9069\u7528<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5206\u6790<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u969c\u5bb3\u5bfe\u7b56<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30e9\u30fc\u691c\u77e5\u306e\u81ea\u52d5\u5316<\/li>\n\n\n\n<li>\u30a2\u30e9\u30fc\u30c8\u901a\u77e5\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u969c\u5bb3\u5fa9\u65e7\u624b\u9806\u306e\u6587\u66f8\u5316<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306a\u5fa9\u65e7\u8a13\u7df4<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u671f\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30ea\u30a2<\/li>\n\n\n\n<li>\u4e0d\u8981\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u7834\u68c4<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u306e\u6700\u9069\u5316<\/li>\n\n\n\n<li>\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u8a2d\u5b9a<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306e\u5206\u6790<\/li>\n\n\n\n<li>\u8106\u5f31\u6027\u30b9\u30ad\u30e3\u30f3\u306e\u5b9f\u65bd<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u306e\u898b\u76f4\u3057<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u624b\u9806\u306e\u66f4\u65b0<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"i-68\">\u307e\u3068\u3081<\/h1>\n\n\n\n<p>Apache Tomcat\u306f\u3001Java Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u74b0\u5883\u3068\u3057\u3066\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u57fa\u790e\u77e5\u8b58\u3068\u9078\u5b9a<\/strong>\n<ul class=\"wp-block-list\">\n<li>Tomcat\u306e\u57fa\u672c\u7684\u306a\u7279\u5fb4\u3068\u7528\u9014<\/li>\n\n\n\n<li>Apache HTTP\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u9055\u3044<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u9078\u629e\u65b9\u6cd5<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5c0e\u5165\u3068\u30c7\u30d7\u30ed\u30a4<\/strong>\n<ul class=\"wp-block-list\">\n<li>Windows\/Linux\u74b0\u5883\u3067\u306e\u9069\u5207\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/li>\n\n\n\n<li>\u52b9\u7387\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30c7\u30d7\u30ed\u30a4\u624b\u9806<\/li>\n\n\n\n<li>\u958b\u767a\u74b0\u5883\u3067\u306e\u30db\u30c3\u30c8\u30c7\u30d7\u30ed\u30a4\u8a2d\u5b9a<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u904b\u7528\u7ba1\u7406\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea\u8a2d\u5b9a\u306e\u6700\u9069\u5316\u65b9\u6cd5<\/li>\n\n\n\n<li>\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u52b9\u679c\u7684\u306a\u30ed\u30b0\u7ba1\u7406\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5b89\u5b9a\u904b\u7528<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u57fa\u672c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a<\/li>\n\n\n\n<li>SSL\/TLS\u8a2d\u5b9a\u306b\u3088\u308b\u901a\u4fe1\u306e\u6697\u53f7\u5316<\/li>\n\n\n\n<li>\u8106\u5f31\u6027\u5bfe\u7b56\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u7ba1\u7406<\/li>\n\n\n\n<li>\u672c\u756a\u74b0\u5883\u3067\u306e\u63a8\u5968\u8a2d\u5b9a\u3068\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-69\">\u6b21\u306e\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n<p>Tomcat\u306e\u904b\u7528\u3092\u59cb\u3081\u308b\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u9806\u5e8f\u3067\u9032\u3081\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u958b\u767a\u74b0\u5883\u3067\u306e\u691c\u8a3c\n<ul class=\"wp-block-list\">\n<li>\u672c\u8a18\u4e8b\u306e\u8a2d\u5b9a\u4f8b\u3092\u53c2\u8003\u306b\u57fa\u672c\u7684\u306a\u74b0\u5883\u3092\u69cb\u7bc9<\/li>\n\n\n\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d7\u30ed\u30a4\u30c6\u30b9\u30c8\u5b9f\u65bd<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u306e\u6700\u9069\u5316\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306e\u9069\u7528<\/li>\n\n\n\n<li>\u76e3\u8996\u306e\u4ed5\u7d44\u307f\u69cb\u7bc9<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u672c\u756a\u74b0\u5883\u3078\u306e\u5c55\u958b\n<ul class=\"wp-block-list\">\n<li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30fb\u30ea\u30b9\u30c8\u30a2\u624b\u9806\u306e\u78ba\u8a8d<\/li>\n\n\n\n<li>\u904b\u7528\u624b\u9806\u66f8\u306e\u6574\u5099<\/li>\n\n\n\n<li>\u76e3\u8996\u30fb\u30a2\u30e9\u30fc\u30c8\u306e\u8a2d\u5b9a<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>Tomcat\u306e\u8a2d\u5b9a\u3084\u904b\u7528\u3067\u56f0\u3063\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3089\u3001<a href=\"https:\/\/tomcat.apache.org\/documentation.html\">Apache Tomcat\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3084<a href=\"https:\/\/tomcat.apache.org\/lists.html\">Apache Tomcat\u30e6\u30fc\u30b6\u30fc\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8<\/a>\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a18\u4e8b\u5168\u4f53\u3092\u901a\u3057\u3066\u3001\u5b9f\u8df5\u7684\u306a\u8a2d\u5b9a\u4f8b\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u5b9f\u969b\u306e\u904b\u7528\u3067\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u898f\u6a21\u3084\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u9069\u5207\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u304c\u3001\u7686\u69d8\u306eTomcat\u904b\u7528\u306e\u4e00\u52a9\u3068\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apache Tomcat\u3068\u306f\uff1f\u57fa\u790e\u77e5\u8b58\u3092\u89e3\u8aac Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/art &#8230; 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