{"id":310,"date":"2025-03-24T08:54:53","date_gmt":"2025-03-23T23:54:53","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=310"},"modified":"2025-03-24T08:54:53","modified_gmt":"2025-03-23T23:54:53","slug":"spring-framework%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%ef%bc%9a%e5%9f%ba%e7%a4%8e%e3%81%8b%e3%82%89%e5%ae%9f%e8%b7%b5%e3%81%be%e3%81%a7%e5%ad%a6%e3%81%b67%e3%81%a4%e3%81%ae%e3%82%b9%e3%83%86","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=310","title":{"rendered":"Spring Framework\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a\u57fa\u790e\u304b\u3089\u5b9f\u8df5\u307e\u3067\u5b66\u30767\u3064\u306e\u30b9\u30c6\u30c3\u30d7"},"content":{"rendered":"\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\">\u306f\u3058\u3081\u306b\uff1aSpring Framework\u306e\u4e16\u754c\u3078\u3088\u3046\u3053\u305d<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">Spring Framework\u3068\u306f\u4f55\u304b\uff1f\u7c21\u5358\u306a\u5b9a\u7fa9\u3068\u4e3b\u306a\u7279\u5fb4<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">\u306a\u305cSpring Framework\u3092\u5b66\u3076\u3079\u304d\u304b\uff1f\u958b\u767a\u8005\u306e\u30ad\u30e3\u30ea\u30a2\u306b\u3082\u305f\u3089\u3059\u4fa1\u5024<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">\u30b9\u30c6\u30c3\u30d71\uff1aSpring Framework\u306e\u57fa\u672c\u6982\u5ff5\u3092\u7406\u89e3\u3059\u308b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">IoC\uff08\u5236\u5fa1\u306e\u53cd\u8ee2\uff09\u3068DI\uff08\u4f9d\u5b58\u6027\u306e\u6ce8\u5165\uff09\u306e\u91cd\u8981\u6027<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-7\">\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\u3068\u81ea\u52d5\u69cb\u6210\u306e\u5229\u70b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-8\">\u30b9\u30c6\u30c3\u30d72\uff1a\u958b\u767a\u74b0\u5883\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u3001\u521d\u3081\u3066\u306eSpring\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-9\">\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u3068\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/a>      <\/li>      <li>        <a href=\"#i-10\">\u300cHello, Spring!\u300d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u3068\u30c7\u30d7\u30ed\u30a4<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-11\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30d2\u30f3\u30c8<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-12\">\u30b9\u30c6\u30c3\u30d73\uff1aSpring IoC \u30b3\u30f3\u30c6\u30ca\u3068Dependency Injection\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-13\">Spring IoC \u30b3\u30f3\u30c6\u30ca\u306e\u6982\u8981<\/a>      <\/li>      <li>        <a href=\"#i-14\">Bean\u306e\u5b9a\u7fa9\u3068\u7ba1\u7406\uff1aXML\u30d9\u30fc\u30b9vs JavaConfig\u30d9\u30fc\u30b9<\/a>      <\/li>      <li>        <a href=\"#i-17\">\u30b9\u30b3\u30fc\u30d7\u3068\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\uff1aSingleton\u30d1\u30bf\u30fc\u30f3\u306e\u6d3b\u7528<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-18\">Bean\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-19\">\u30b9\u30c6\u30c3\u30d74\uff1aSpring MVC\u3092\u4f7f\u7528\u3057\u3066Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3059\u308b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-20\">\u30e2\u30c7\u30eb-\u30d3\u30e5\u30fc-\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08MVC\uff09\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b9f\u88c5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-21\">RESTful API\u306e\u8a2d\u8a08\u3068\u958b\u767a\uff1a@RestController\u306e\u6d3b\u7528<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-22\">\u30b9\u30c6\u30c3\u30d75\uff1a\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3068\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u3092\u52b9\u7387\u5316\u3059\u308b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-23\">JDBC\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068ORM\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff08JPA\/Hibernate\uff09\u306e\u7d71\u5408<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-26\">\u5ba3\u8a00\u7684\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\uff1a@Transactional\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u4f7f\u3044\u65b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-27\">\u30b9\u30c6\u30c3\u30d76\uff1aSpring Boot\u3068Spring Framework\u306e\u9023\u643a\u3067\u958b\u767a\u3092\u52a0\u901f\u3055\u305b\u308b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-28\">Spring Boot\u306e\u81ea\u52d5\u69cb\u6210\u6a5f\u80fd\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3059\u308b\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-29\">Spring Boot\u3068Spring Framework\u306e\u4f7f\u3044\u5206\u3051\uff1a\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-30\">\u30b9\u30c6\u30c3\u30d77\uff1a\u5b9f\u8df5\u7684\u306aSpring Framework\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53d6\u308a\u7d44\u3080<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-31\">\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b9f\u88c5\uff1aSpring Cloud\u306e\u6d3b\u7528<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-32\">\u30bb\u30ad\u30e5\u30a2\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\uff1aSpring Security\u306e\u5c0e\u5165<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-33\">\u307e\u3068\u3081\uff1aSpring Framework\u30de\u30b9\u30bf\u30fc\u3078\u306e\u6b21\u306e\u30b9\u30c6\u30c3\u30d7<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-34\">\u5b66\u7fd2\u3092\u7d99\u7d9a\u3059\u308b\u305f\u3081\u306e\u8cc7\u6e90\u3068\u30b3\u30df\u30e5\u30cb\u30c6\u30a3<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-35\">Spring\u8a8d\u5b9a\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u8cc7\u683c\u306e\u53d6\u5f97\uff1a\u30ad\u30e3\u30ea\u30a2\u30a2\u30c3\u30d7\u306e\u6a5f\u4f1a<\/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-0\">\u306f\u3058\u3081\u306b\uff1aSpring Framework\u306e\u4e16\u754c\u3078\u3088\u3046\u3053\u305d<\/h2>\n\n\n\n<p>Spring Framework\u306f\u3001Java\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5411\u3051\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u7d1a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3092\u5bb9\u6613\u306b\u3059\u308b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u305d\u306e\u6838\u5fc3\u306b\u306f\u3001\u4f9d\u5b58\u6027\u6ce8\u5165\uff08DI\uff09\u3068\u5236\u5fa1\u306e\u53cd\u8ee2\uff08IoC\uff09\u3068\u3044\u3046\u9769\u65b0\u7684\u306a\u6982\u5ff5\u304c\u3042\u308a\u3001\u3053\u308c\u3089\u304cSpring Framework\u306e\u57fa\u76e4\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">Spring Framework\u3068\u306f\u4f55\u304b\uff1f\u7c21\u5358\u306a\u5b9a\u7fa9\u3068\u4e3b\u306a\u7279\u5fb4<\/h3>\n\n\n\n<p>Spring Framework\u306e\u4e3b\u306a\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\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\">\u4e3b\u306a\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>\u30a2\u30b9\u30da\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff08AOP\uff09\u306e\u30b5\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li>MVC Web\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/li>\n\n\n\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406<\/li>\n\n\n\n<li>RESTful Web\u30b5\u30fc\u30d3\u30b9\u306e\u30b5\u30dd\u30fc\u30c8<\/li>\n\n\n\n<li>\u8a8d\u8a3c\u3068\u8a8d\u53ef<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30dd\u30fc\u30c8<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u958b\u767a\u8005\u306f\u8907\u96d1\u306a\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u306b\u96c6\u4e2d\u3057\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u61f8\u5ff5\u4e8b\u9805\u304b\u3089\u89e3\u653e\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u306a\u305cSpring Framework\u3092\u5b66\u3076\u3079\u304d\u304b\uff1f\u958b\u767a\u8005\u306e\u30ad\u30e3\u30ea\u30a2\u306b\u3082\u305f\u3089\u3059\u4fa1\u5024<\/h3>\n\n\n\n<p>Spring Framework\u3092\u7fd2\u5f97\u3059\u308b\u3053\u3068\u306f\u3001Java\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u306e\u30ad\u30e3\u30ea\u30a2\u306b\u5927\u304d\u306a\u4fa1\u5024\u3092\u3082\u305f\u3089\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u52b9\u7387\u7684\u306a\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u751f\u7523\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u3067\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8a2d\u8a08\u30b9\u30ad\u30eb\u304c\u8eab\u306b\u3064\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u591a\u304f\u306e\u4f01\u696d\u304cSpring Framework\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6c42\u4eba\u306e\u6a5f\u4f1a\u304c\u8c4a\u5bcc\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u7d99\u7d9a\u7684\u306a\u5b66\u7fd2\u3068\u6210\u9577\u306e\u6a5f\u4f1a\u304c\u5f97\u3089\u308c\u3001\u6700\u65b0\u306eJava\u958b\u767a\u30c8\u30ec\u30f3\u30c9\u306b\u9069\u5fdc\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u958b\u767a\u30b9\u30ad\u30eb\u304c\u5411\u4e0a\u3057\u3001\u3088\u308a\u8907\u96d1\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6311\u6226\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Spring Framework\u306e\u57fa\u790e\u304b\u3089\u5b9f\u8df5\u7684\u306a\u4f7f\u7528\u65b9\u6cd5\u307e\u3067\u30017\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u3042\u306a\u305f\u306eJava\u958b\u767a\u30b9\u30ad\u30eb\u3092\u6b21\u306e\u30ec\u30d9\u30eb\u306b\u5f15\u304d\u4e0a\u3052\u308b\u6e96\u5099\u306f\u3067\u304d\u3066\u3044\u307e\u3059\u304b\uff1f\u3067\u306f\u3001\u59cb\u3081\u307e\u3057\u3087\u3046\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">\u30b9\u30c6\u30c3\u30d71\uff1aSpring Framework\u306e\u57fa\u672c\u6982\u5ff5\u3092\u7406\u89e3\u3059\u308b<\/h2>\n\n\n\n<p>Spring Framework\u306e\u5f37\u529b\u3055\u306e\u79d8\u5bc6\u306f\u3001\u305d\u306e\u6838\u5fc3\u306b\u3042\u308b\u9769\u65b0\u7684\u306a\u8a2d\u8a08\u539f\u5247\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u57fa\u76e4\u3068\u306a\u308b\u91cd\u8981\u306a\u6982\u5ff5\u3092\u63a2\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">IoC\uff08\u5236\u5fa1\u306e\u53cd\u8ee2\uff09\u3068DI\uff08\u4f9d\u5b58\u6027\u306e\u6ce8\u5165\uff09\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-5\">IoC\uff08\u5236\u5fa1\u306e\u53cd\u8ee2\uff09<\/h4>\n\n\n\n<p>IoC\uff08Inversion of Control\uff09\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u751f\u6210\u3084\u7ba1\u7406\u3092\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u59d4\u306d\u308b\u8a2d\u8a08\u539f\u5247\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u4ee5\u4e0b\u306e\u5229\u70b9\u304c\u5f97\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9\u306e\u7d50\u5408\u5ea6\u4f4e\u4e0b\uff1a\u30af\u30e9\u30b9\u9593\u306e\u4f9d\u5b58\u95a2\u4fc2\u304c\u758e\u7d50\u5408\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u306e\u5bb9\u6613\u3055\uff1a\u30e2\u30c3\u30af\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u305f\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u304c\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u6027\u5411\u4e0a\uff1a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u72ec\u7acb\u6027\u304c\u9ad8\u307e\u308a\u3001\u518d\u5229\u7528\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-6\">DI\uff08\u4f9d\u5b58\u6027\u306e\u6ce8\u5165\uff09<\/h4>\n\n\n\n<p>DI\u306f\u3001IoC\u3092\u5b9f\u73fe\u3059\u308b\u5177\u4f53\u7684\u306a\u65b9\u6cd5\u3067\u3001\u5fc5\u8981\u306a\u4f9d\u5b58\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5916\u90e8\u304b\u3089\u6ce8\u5165\u3057\u307e\u3059\u3002\u4e3b\u306b\u4ee5\u4e0b\u306e3\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30bb\u30c3\u30bf\u30fc\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30d5\u30a3\u30fc\u30eb\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/li>\n<\/ol>\n\n\n\n<p>DI\u306e\u4e3b\u306a\u5229\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30e2\u30b8\u30e5\u30fc\u30eb\u9593\u306e\u7d50\u5408\u5ea6\u4f4e\u4e0b\uff1a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u4f9d\u5b58\u95a2\u4fc2\u304c\u660e\u793a\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u67d4\u8edf\u6027\u3068\u4fdd\u5b88\u6027\u5411\u4e0a\uff1a\u4f9d\u5b58\u95a2\u4fc2\u306e\u5909\u66f4\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\u3068\u81ea\u52d5\u69cb\u6210\u306e\u5229\u70b9<\/h3>\n\n\n\n<p>Spring Framework\u306f\u3001\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u8a2d\u5b9a\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002\u4e3b\u8981\u306a\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>@Component<\/code>: \u30af\u30e9\u30b9\u3092Spring\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u5b9a\u7fa9<\/li>\n\n\n\n<li><code>@Autowired<\/code>: \u4f9d\u5b58\u6027\u306e\u81ea\u52d5\u6ce8\u5165<\/li>\n\n\n\n<li><code>@Configuration<\/code>: \u8a2d\u5b9a\u30af\u30e9\u30b9\u306e\u5b9a\u7fa9<\/li>\n\n\n\n<li><code>@Bean<\/code>: \u30e1\u30bd\u30c3\u30c9\u306e\u623b\u308a\u5024\u3092Bean\u3068\u3057\u3066\u767b\u9332<\/li>\n<\/ul>\n\n\n\n<p>\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\u306b\u306f\u4ee5\u4e0b\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>XML\u30d5\u30a1\u30a4\u30eb\u306e\u7ba1\u7406\u304c\u4e0d\u8981\uff1a\u8a2d\u5b9a\u304cJava\u30b3\u30fc\u30c9\u5185\u306b\u7d71\u5408\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u578b\u5b89\u5168\u6027\u306e\u5411\u4e0a\uff1a\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u30a8\u30e9\u30fc\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>IDE\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u5145\u5b9f\uff1a\u30b3\u30fc\u30c9\u88dc\u5b8c\u3084\u53c2\u7167\u30c1\u30a7\u30c3\u30af\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3055\u3089\u306b\u3001Spring Boot\u306f\u81ea\u52d5\u69cb\u6210\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3001\u4e00\u822c\u7684\u306a\u8a2d\u5b9a\u3092\u81ea\u52d5\u7684\u306b\u884c\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958b\u767a\u306e\u8fc5\u901f\u5316\uff1a\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u3092\u7701\u7565\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8a2d\u5b9a\u306e\u4e00\u8cab\u6027\u78ba\u4fdd\uff1a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u9593\u3067\u7d71\u4e00\u3055\u308c\u305f\u8a2d\u5b9a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306e\u9069\u7528\u304c\u5bb9\u6613\uff1a\u63a8\u5968\u3055\u308c\u308b\u8a2d\u5b9a\u304c\u81ea\u52d5\u7684\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6982\u5ff5\u3092\u7406\u89e3\u3057\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001Spring Framework\u306e\u771f\u306e\u529b\u3092\u5f15\u304d\u51fa\u3057\u3001\u52b9\u7387\u7684\u3067\u67d4\u8edf\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-8\">\u30b9\u30c6\u30c3\u30d72\uff1a\u958b\u767a\u74b0\u5883\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u3001\u521d\u3081\u3066\u306eSpring\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210<\/h2>\n\n\n\n<p>Spring Framework\u3092\u4f7f\u3044\u59cb\u3081\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u958b\u767a\u74b0\u5883\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304b\u3089\u3001\u521d\u3081\u3066\u306eSpring\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\u307e\u3067\u3001\u9806\u3092\u8ffd\u3063\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u3068\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Java Development Kit (JDK)<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3: 11\u4ee5\u4e0a<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806:\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.oracle.com\/java\/technologies\/javase-jdk11-downloads.html\">Oracle\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u304b\u3089JDK\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3092\u5b9f\u884c\u3057\u3001\u6307\u793a\u306b\u5f93\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n\n\n\n<li>\u74b0\u5883\u5909\u6570<code>JAVA_HOME<\/code>\u3092\u8a2d\u5b9a\u3057\u3001Java\u306ebin\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u30b7\u30b9\u30c6\u30e0\u306ePath\u306b\u8ffd\u52a0<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Maven<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3: 3.6.3\u4ee5\u4e0a<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806:\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/maven.apache.org\/download.cgi\">Maven\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u304b\u3089\u30d0\u30a4\u30ca\u30eazip\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n\n\n\n<li>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305fzip\u3092\u89e3\u51cd\u3057\u3001\u4efb\u610f\u306e\u5834\u6240\u306b\u914d\u7f6e<\/li>\n\n\n\n<li>\u74b0\u5883\u5909\u6570<code>M2_HOME<\/code>\u3092\u8a2d\u5b9a\u3057\u3001Maven\u306ebin\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u30b7\u30b9\u30c6\u30e0\u306ePath\u306b\u8ffd\u52a0<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7d71\u5408\u958b\u767a\u74b0\u5883 (IDE)<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u63a8\u5968: IntelliJ IDEA, Eclipse, \u307e\u305f\u306f Spring Tool Suite<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806: \u5404IDE\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u300cHello, Spring!\u300d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u3068\u30c7\u30d7\u30ed\u30a4<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Spring Initializr\u3092\u4f7f\u7528\u3057\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210<\/strong>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/start.spring.io\/\">Spring Initializr<\/a>\u306b\u30a2\u30af\u30bb\u30b9<\/li>\n\n\n\n<li>\u4ee5\u4e0b\u306e\u8a2d\u5b9a\u3092\u9078\u629e:\n<ul class=\"wp-block-list\">\n<li>Project: Maven<\/li>\n\n\n\n<li>Language: Java<\/li>\n\n\n\n<li>Spring Boot: 2.5.x<\/li>\n\n\n\n<li>Project Metadata: \u9069\u5207\u306a\u5024\u3092\u5165\u529b<\/li>\n\n\n\n<li>Dependencies: Spring Web<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u201cGenerate\u201d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u69cb\u9020\u3068\u4e3b\u8981\u30d5\u30a1\u30a4\u30eb<\/strong>\n<ul class=\"wp-block-list\">\n<li>ZIP\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u51cd\u3057\u3001IDE\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u958b\u304f<\/li>\n\n\n\n<li>\u4e3b\u8981\u30d5\u30a1\u30a4\u30eb:\n<ul class=\"wp-block-list\">\n<li><code>pom.xml<\/code>: \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f9d\u5b58\u95a2\u4fc2\u3068\u8a2d\u5b9a<\/li>\n\n\n\n<li><code>src\/main\/java\/com\/example\/demo\/Application.java<\/code>: \u30e1\u30a4\u30f3\u30af\u30e9\u30b9<\/li>\n\n\n\n<li><code>src\/main\/java\/com\/example\/demo\/HelloController.java<\/code>: \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u30af\u30e9\u30b9<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>HelloController\u306e\u4f5c\u6210<\/strong><br>\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092<code>HelloController.java<\/code>\u306b\u8ffd\u52a0:<\/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=\"\">   package com.example.demo;\n\n   import org.springframework.web.bind.annotation.GetMapping;\n   import org.springframework.web.bind.annotation.RestController;\n\n   @RestController\n   public class HelloController {\n\n       @GetMapping(\"\/\")\n       public String hello() {\n           return \"Hello, Spring!\";\n       }\n   }<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d3\u30eb\u30c9\u3068\u5b9f\u884c<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30d3\u30eb\u30c9\u30b3\u30de\u30f3\u30c9: <code>mvn clean package<\/code><\/li>\n\n\n\n<li>\u5b9f\u884c\u30b3\u30de\u30f3\u30c9: <code>java -jar target\/demo-0.0.1-SNAPSHOT.jar<\/code><\/li>\n\n\n\n<li>\u30d6\u30e9\u30a6\u30b6\u3067<code>http:\/\/localhost:8080<\/code>\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u201dHello, Spring!\u201d\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u78ba\u8a8d<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30d2\u30f3\u30c8<\/h3>\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\"><\/div><\/div><div class=\"sng-box-msg__contents\">\n<ul class=\"wp-block-list\">\n<li>\u30dd\u30fc\u30c8\u7af6\u5408: 8080\u30dd\u30fc\u30c8\u304c\u4f7f\u7528\u4e2d\u306e\u5834\u5408\u3001<code>application.properties<\/code>\u306b<code>server.port=8081<\/code>\u3092\u8ffd\u52a0<\/li>\n\n\n\n<li>\u4f9d\u5b58\u95a2\u4fc2\u306e\u554f\u984c: <code>mvn dependency:tree<\/code>\u3067\u4f9d\u5b58\u95a2\u4fc2\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066<code>pom.xml<\/code>\u3092\u66f4\u65b0<\/li>\n\n\n\n<li>JDK\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d: <code>java -version<\/code>\u30b3\u30de\u30f3\u30c9\u3067\u4f7f\u7528\u4e2d\u306eJava\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<p>\u3053\u308c\u3067\u3001\u521d\u3081\u3066\u306eSpring\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u307e\u3057\u305f\u3002\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001Spring IoC \u30b3\u30f3\u30c6\u30ca\u3068Dependency Injection\u306b\u3064\u3044\u3066\u6df1\u304f\u5b66\u3073\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u69cb\u9020\u3092\u3055\u3089\u306b\u7406\u89e3\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-12\">\u30b9\u30c6\u30c3\u30d73\uff1aSpring IoC \u30b3\u30f3\u30c6\u30ca\u3068Dependency Injection\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b<\/h2>\n\n\n\n<p>Spring Framework\u306e\u6838\u5fc3\u306b\u3042\u308b\u306e\u304c\u3001IoC\uff08Inversion of Control\uff09\u30b3\u30f3\u30c6\u30ca\u3068Dependency Injection\u306e\u6982\u5ff5\u3067\u3059\u3002\u3053\u308c\u3089\u3092\u7406\u89e3\u3057\u3001\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u67d4\u8edf\u3067\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">Spring IoC \u30b3\u30f3\u30c6\u30ca\u306e\u6982\u8981<\/h3>\n\n\n\n<p>Spring IoC \u30b3\u30f3\u30c6\u30ca\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff08Bean\uff09\u3092\u7ba1\u7406\u3057\u3001\u305d\u308c\u3089\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u6ce8\u5165\u3059\u308b\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002\u4e3b\u306b\u4ee5\u4e0b\u306e2\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>BeanFactory: \u57fa\u672c\u7684\u306aDI\u3092\u63d0\u4f9b<\/li>\n\n\n\n<li>ApplicationContext: BeanFactory\u306e\u6a5f\u80fd\u306b\u52a0\u3048\u3001AOP\u3001\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3001\u56fd\u969b\u5316\u306a\u3069\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">Bean\u306e\u5b9a\u7fa9\u3068\u7ba1\u7406\uff1aXML\u30d9\u30fc\u30b9vs JavaConfig\u30d9\u30fc\u30b9<\/h3>\n\n\n\n<p>Spring Framework\u3067\u306f\u3001Bean\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\u3068\u3057\u3066\u4e3b\u306b2\u3064\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-15\">1. XML\u30d9\u30fc\u30b9<\/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=\"\">&lt;bean id=\"myBean\" class=\"com.example.MyBean\" \/&gt;<\/pre>\n\n\n\n<div class=\"wp-block-sgb-message\"><div class=\"memo sng-shadow-0\" style=\"border-radius:0px;background-color:#b4e0fa;color:#009EF3\"><div class=\"memo_ttl dfont\"><span class=\"sng-box-msg__icon\" style=\"background:#009EF3\"><i class=\"far fa-lightbulb\"><\/i><\/span><div class=\"sng-box-msg__title\">\u30e1\u30ea\u30c3\u30c8<\/div><\/div><div class=\"sng-box-msg__contents\">\n<ul class=\"wp-block-list\">\n<li>\u8a2d\u5b9a\u306e\u96c6\u4e2d\u7ba1\u7406<\/li>\n\n\n\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-sgb-message\"><div class=\"memo sng-shadow-0\" style=\"border-radius:0px;background-color:#ffebeb;color:#f88080\"><div class=\"memo_ttl dfont\"><span class=\"sng-box-msg__icon\" style=\"background:#f88080\"><i class=\"fas fa-exclamation\"><\/i><\/span><div class=\"sng-box-msg__title\">\u30c7\u30e1\u30ea\u30c3\u30c8<\/div><\/div><div class=\"sng-box-msg__contents\">\n<ul class=\"wp-block-list\">\n<li>\u5197\u9577\u306a\u8a18\u8ff0<\/li>\n\n\n\n<li>\u30bf\u30a4\u30d7\u30bb\u30fc\u30d5\u3067\u306a\u3044<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-16\">2. JavaConfig\u30d9\u30fc\u30b9<\/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=\"\">@Configuration\npublic class AppConfig {\n    @Bean\n    public MyBean myBean() {\n        return new MyBean();\n    }\n}<\/pre>\n\n\n\n<div class=\"wp-block-sgb-message\"><div class=\"memo sng-shadow-0\" style=\"border-radius:0px;background-color:#b4e0fa;color:#009EF3\"><div class=\"memo_ttl dfont\"><span class=\"sng-box-msg__icon\" style=\"background:#009EF3\"><i class=\"far fa-lightbulb\"><\/i><\/span><div class=\"sng-box-msg__title\">\u30e1\u30ea\u30c3\u30c8<\/div><\/div><div class=\"sng-box-msg__contents\">\n<ul class=\"wp-block-list\">\n<li>\u30bf\u30a4\u30d7\u30bb\u30fc\u30d5<\/li>\n\n\n\n<li>\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u304c\u5bb9\u6613<\/li>\n\n\n\n<li>IDE\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u5145\u5b9f<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-sgb-message\"><div class=\"memo sng-shadow-0\" style=\"border-radius:0px;background-color:#ffebeb;color:#f88080\"><div class=\"memo_ttl dfont\"><span class=\"sng-box-msg__icon\" style=\"background:#f88080\"><i class=\"fas fa-exclamation\"><\/i><\/span><div class=\"sng-box-msg__title\">\u30c7\u30e1\u30ea\u30c3\u30c8<\/div><\/div><div class=\"sng-box-msg__contents\">\n<ul class=\"wp-block-list\">\n<li>\u8a2d\u5b9a\u304c\u5206\u6563\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n\n\n\n<p>\u73fe\u5728\u306e\u30c8\u30ec\u30f3\u30c9\u3068\u3057\u3066\u306f\u3001JavaConfig\u30d9\u30fc\u30b9\u306e\u65b9\u6cd5\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u30b9\u30b3\u30fc\u30d7\u3068\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\uff1aSingleton\u30d1\u30bf\u30fc\u30f3\u306e\u6d3b\u7528<\/h3>\n\n\n\n<p>Bean\u306b\u306f\u69d8\u3005\u306a\u30b9\u30b3\u30fc\u30d7\u304c\u3042\u308a\u3001\u4e3b\u306a\u3082\u306e\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>singleton: \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u30671\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\uff09<\/li>\n\n\n\n<li>prototype: \u8981\u6c42\u3054\u3068\u306b\u65b0\u3057\u3044\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/li>\n\n\n\n<li>request: HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3054\u3068\u306b1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/li>\n\n\n\n<li>session: HTTP \u30bb\u30c3\u30b7\u30e7\u30f3\u3054\u3068\u306b1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/li>\n\n\n\n<li>global-session: \u30b0\u30ed\u30fc\u30d0\u30ebHTTP \u30bb\u30c3\u30b7\u30e7\u30f3\u3054\u3068\u306b1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/li>\n<\/ul>\n\n\n\n<p>Singleton\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u30671\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u307f\u3092\u4f7f\u7528\u3059\u308b\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002Spring \u3067\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067Bean\u304cSingleton\u30b9\u30b3\u30fc\u30d7\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/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=\"\">@Bean\n@Scope(\"singleton\")\npublic MyBean myBean() {\n    return new MyBean();\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">Bean\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb<\/h3>\n\n\n\n<p>Bean\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306f\u4ee5\u4e0b\u306e\u4e3b\u8981\u306a\u30d5\u30a7\u30fc\u30ba\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316<\/li>\n\n\n\n<li>\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u521d\u671f\u5316\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\uff08@PostConstruct\uff09<\/li>\n\n\n\n<li>\u4f7f\u7528<\/li>\n\n\n\n<li>\u7834\u68c4\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\uff08@PreDestroy\uff09<\/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=\"\">@Component\npublic class MyBean {\n    @PostConstruct\n    public void init() {\n        \/\/ \u521d\u671f\u5316\u30ed\u30b8\u30c3\u30af\n    }\n\n    @PreDestroy\n    public void cleanup() {\n        \/\/ \u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u30ed\u30b8\u30c3\u30af\n    }\n}<\/pre>\n\n\n\n<p>Spring IoC \u30b3\u30f3\u30c6\u30ca\u3068Dependency Injection\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\u3053\u3068\u3067\u3001\u758e\u7d50\u5408\u3067\u67d4\u8edf\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8a2d\u8a08\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002XML\u30d9\u30fc\u30b9\u3068JavaConfig\u30d9\u30fc\u30b9\u306e\u4e21\u65b9\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u7406\u89e3\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u307e\u305f\u3001Bean\u306e\u30b9\u30b3\u30fc\u30d7\u3068\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u9069\u5207\u306b\u7ba1\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u52b9\u7387\u7684\u306a\u5229\u7528\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-19\">\u30b9\u30c6\u30c3\u30d74\uff1aSpring MVC\u3092\u4f7f\u7528\u3057\u3066Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3059\u308b<\/h2>\n\n\n\n<p>Spring MVC\u306f\u3001Java\u3067Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002RESTful API\u306e\u8a2d\u8a08\u3068\u5b9f\u88c5\u3082\u5bb9\u6613\u306b\u884c\u3048\u308b\u305f\u3081\u3001\u73fe\u4ee3\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306b\u6b20\u304b\u305b\u306a\u3044\u30c4\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">\u30e2\u30c7\u30eb-\u30d3\u30e5\u30fc-\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08MVC\uff09\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b9f\u88c5<\/h3>\n\n\n\n<p>Spring MVC\u306f\u3001\u4ee5\u4e0b\u306e\u5229\u70b9\u3092\u6301\u3064MVC\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u5b9f\u73fe\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u758e\u7d50\u5408\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u5bb9\u6613\u6027<\/li>\n\n\n\n<li>\u67d4\u8edf\u306a\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u5f37\u529b\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u30de\u30c3\u30d4\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<p>MVC\u306e\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5f79\u5272\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30e2\u30c7\u30eb\uff1a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30fc\u30bf\u3068\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092\u8868\u73fe<\/li>\n\n\n\n<li>\u30d3\u30e5\u30fc\uff1a\u30c7\u30fc\u30bf\u306e\u8868\u793a\u3092\u62c5\u5f53<\/li>\n\n\n\n<li>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff1a\u30e6\u30fc\u30b6\u30fc\u306e\u5165\u529b\u3092\u51e6\u7406\u3057\u3001\u30e2\u30c7\u30eb\u3068\u30d3\u30e5\u30fc\u3092\u9023\u643a<\/li>\n<\/ul>\n\n\n\n<p>Spring MVC\u306e\u57fa\u672c\u7684\u306a\u5b9f\u88c5\u624b\u9806\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f9d\u5b58\u95a2\u4fc2\u306e\u8ffd\u52a0\uff08pom.xml\u306b<code>spring-webmvc<\/code>\u3092\u8ffd\u52a0\uff09<\/li>\n\n\n\n<li>DispatcherServlet\u306e\u8a2d\u5b9a\uff08web.xml\u307e\u305f\u306fJavaConfig\uff09<\/li>\n\n\n\n<li>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u4f5c\u6210<\/li>\n\n\n\n<li>\u30d3\u30e5\u30fc\u306e\u4f5c\u6210\uff08JSP, Thymeleaf\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u30e2\u30c7\u30eb\u306e\u5b9a\u7fa9<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001\u7c21\u5358\u306a\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u4f8b\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=\"\">@Controller\npublic class HelloController {\n    @GetMapping(\"\/hello\")\n    public String hello(Model model) {\n        model.addAttribute(\"message\", \"Hello, Spring MVC!\");\n        return \"hello\";\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">RESTful API\u306e\u8a2d\u8a08\u3068\u958b\u767a\uff1a@RestController\u306e\u6d3b\u7528<\/h3>\n\n\n\n<p>RESTful API\u306f\u3001REpresentational State Transfer\u306e\u539f\u5247\u306b\u57fa\u3065\u3044\u305fWeb\u30b5\u30fc\u30d3\u30b9\u8a2d\u8a08\u3067\u3001\u4ee5\u4e0b\u306e\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/li>\n\n\n\n<li>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u72ec\u7acb\u6027<\/li>\n\n\n\n<li>\u5206\u96e2\u6027<\/li>\n<\/ul>\n\n\n\n<p>Spring MVC\u3067\u306f\u3001<code>@RestController<\/code>\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066RESTful API\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f<code>@Controller<\/code>\u3068<code>@ResponseBody<\/code>\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c21\u6f54\u306a\u8a18\u8ff0<\/li>\n\n\n\n<li>JSON\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u81ea\u52d5\u5909\u63db<\/li>\n<\/ul>\n\n\n\n<p>RESTful API\u306e\u8a2d\u8a08\u539f\u5247\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30fc\u30b9\u6307\u5411\uff1aURI\u3067\u30ea\u30bd\u30fc\u30b9\u3092\u8868\u73fe<\/li>\n\n\n\n<li>\u9069\u5207\u306aHTTP\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u7528\uff08GET, POST, PUT, DELETE\uff09<\/li>\n\n\n\n<li>\u30b9\u30c6\u30fc\u30c8\u30ec\u30b9\uff1a\u5404\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u72ec\u7acb\u3057\u3066\u51e6\u7406<\/li>\n\n\n\n<li>HATEOAS\uff1a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u72b6\u614b\u9077\u79fb\u3092\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u542b\u3081\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001<code>@RestController<\/code>\u3092\u4f7f\u7528\u3057\u305fRESTful API\u306e\u4f8b\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=\"\">@RestController\n@RequestMapping(\"\/api\/users\")\npublic class UserController {\n    @GetMapping(\"\/{id}\")\n    public User getUser(@PathVariable Long id) {\n        \/\/ \u30e6\u30fc\u30b6\u30fc\u53d6\u5f97\u30ed\u30b8\u30c3\u30af\n        return userService.findById(id);\n    }\n\n    @PostMapping\n    public ResponseEntity&lt;User&gt; createUser(@RequestBody User user) {\n        \/\/ \u30e6\u30fc\u30b6\u30fc\u4f5c\u6210\u30ed\u30b8\u30c3\u30af\n        User createdUser = userService.create(user);\n        return ResponseEntity.created(URI.create(\"\/api\/users\/\" + createdUser.getId())).body(createdUser);\n    }\n}<\/pre>\n\n\n\n<p>Spring MVC\u3092\u4f7f\u7528\u3059\u308b\u969b\u306eTips\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u4f8b\u5916\u51e6\u7406\uff1a<code>@ExceptionHandler<\/code>\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\uff1a<code>@Valid<\/code>\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\uff1a\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u6271\u3046\u969b\u306f\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\uff1aSwagger\/OpenAPI\u3092\u4f7f\u7528\u3057\u3066API\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u81ea\u52d5\u751f\u6210<\/li>\n<\/ol>\n\n\n\n<p>Spring MVC\u3068RESTful API\u306e\u57fa\u672c\u3092\u62bc\u3055\u3048\u305f\u3089\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3068\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u306b\u3064\u3044\u3066\u5b66\u3073\u3001\u3088\u308a\u5805\u7262\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3092\u76ee\u6307\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-22\">\u30b9\u30c6\u30c3\u30d75\uff1a\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3068\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u3092\u52b9\u7387\u5316\u3059\u308b<\/h2>\n\n\n\n<p>\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3068\u9069\u5207\u306a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u306f\u3001\u5805\u7262\u306a\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u76e4\u3068\u306a\u308a\u307e\u3059\u3002Spring Framework\u306f\u3001\u3053\u308c\u3089\u306e\u8ab2\u984c\u306b\u5bfe\u3057\u3066\u5f37\u529b\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">JDBC\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068ORM\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\uff08JPA\/Hibernate\uff09\u306e\u7d71\u5408<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-24\">JDBC\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/h4>\n\n\n\n<p>JDBC\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u4f4e\u30ec\u30d9\u30eb\u306eJDBC\u30b3\u30fc\u30c9\u3092\u7c21\u7565\u5316\u3059\u308bSpring\u30af\u30e9\u30b9\u3067\u3059\u3002\u4e3b\u306a\u5229\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30dc\u30a4\u30e9\u30fc\u30d7\u30ec\u30fc\u30c8\u30b3\u30fc\u30c9\u306e\u524a\u6e1b<\/li>\n\n\n\n<li>\u4f8b\u5916\u51e6\u7406\u306e\u7d71\u4e00<\/li>\n\n\n\n<li>\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u306e\u81ea\u52d5\u5316<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001JDBC\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u305f\u7c21\u5358\u306a\u4f8b\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=\"\">@Repository\npublic class UserDaoJdbc implements UserDao {\n    private JdbcTemplate jdbcTemplate;\n\n    @Autowired\n    public UserDaoJdbc(DataSource dataSource) {\n        this.jdbcTemplate = new JdbcTemplate(dataSource);\n    }\n\n    public User findById(Long id) {\n        return jdbcTemplate.queryForObject(\n            \"SELECT * FROM users WHERE id = ?\",\n            new Object[]{id},\n            (rs, rowNum) -&gt; new User(rs.getLong(\"id\"), rs.getString(\"username\"))\n        );\n    }\n}<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-25\">ORM\uff08JPA\/Hibernate\uff09<\/h4>\n\n\n\n<p>Object-Relational Mapping\uff08ORM\uff09\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002Spring Boot\u3067JPA\/Hibernate\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>spring-boot-starter-data-jpa<\/code>\u4f9d\u5b58\u95a2\u4fc2\u3092\u8ffd\u52a0<\/li>\n\n\n\n<li><code>application.properties<\/code>\u306b\u4ee5\u4e0b\u3092\u8a2d\u5b9a<\/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=\"\">spring.datasource.url=jdbc:mysql:\/\/localhost:3306\/mydb\nspring.datasource.username=user\nspring.datasource.password=password\nspring.jpa.hibernate.ddl-auto=update<\/pre>\n\n\n\n<p>JPA\u3092\u4f7f\u7528\u3057\u305f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u4f8b\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=\"\">@Entity\npublic class User {\n    @Id\n    @GeneratedValue(strategy = GenerationType.IDENTITY)\n    private Long id;\n    private String username;\n    \/\/ getters and setters\n}\n\n@Repository\npublic interface UserRepository extends JpaRepository&lt;User, Long&gt; {\n    User findByUsername(String username);\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-26\">\u5ba3\u8a00\u7684\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\uff1a@Transactional\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u4f7f\u3044\u65b9<\/h3>\n\n\n\n<p>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u306f\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u4fdd\u6301\u3001\u4e26\u884c\u51e6\u7406\u306e\u5236\u5fa1\u3001\u30a8\u30e9\u30fc\u56de\u5fa9\u306e\u5bb9\u6613\u5316\u306a\u3069\u3001\u591a\u304f\u306e\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002Spring Framework\u3067\u306f\u3001<code>@Transactional<\/code>\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u5ba3\u8a00\u7684\u306b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/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=\"\">@Service\npublic class UserService {\n    @Autowired\n    private UserRepository userRepository;\n\n    @Transactional\n    public void createUser(User user) {\n        userRepository.save(user);\n        \/\/ \u4ed6\u306e\u64cd\u4f5c...\n    }\n}<\/pre>\n\n\n\n<p><code>@Transactional<\/code>\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a2d\u5b9a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>propagation<\/code>: \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u4f1d\u64ad\u65b9\u5f0f<\/li>\n\n\n\n<li><code>isolation<\/code>: \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5206\u96e2\u30ec\u30d9\u30eb<\/li>\n\n\n\n<li><code>timeout<\/code>: \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8<\/li>\n\n\n\n<li><code>readOnly<\/code>: \u8aad\u307f\u53d6\u308a\u5c02\u7528\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li><code>rollbackFor<\/code>: \u6307\u5b9a\u3057\u305f\u4f8b\u5916\u3067\u30ed\u30fc\u30eb\u30d0\u30c3\u30af<\/li>\n<\/ul>\n\n\n\n<p>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5883\u754c\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b<\/li>\n\n\n\n<li>\u9577\u6642\u9593\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u907f\u3051\u308b<\/li>\n\n\n\n<li>\u4f8b\u5916\u51e6\u7406\u3092\u9069\u5207\u306b\u5b9f\u88c5\u3059\u308b<\/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=\"\">@Transactional(propagation = Propagation.REQUIRED, isolation = Isolation.READ_COMMITTED, timeout = 30)\npublic void complexOperation() {\n    \/\/ \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\n}<\/pre>\n\n\n\n<p>\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3068\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7ba1\u7406\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u57fa\u672c\u3092\u8e0f\u307e\u3048\u3066\u3001Spring Boot\u3068Spring Framework\u3092\u9023\u643a\u3055\u305b\u3001\u958b\u767a\u3092\u3055\u3089\u306b\u52a0\u901f\u3055\u305b\u308b\u65b9\u6cd5\u3092\u63a2\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-27\">\u30b9\u30c6\u30c3\u30d76\uff1aSpring Boot\u3068Spring Framework\u306e\u9023\u643a\u3067\u958b\u767a\u3092\u52a0\u901f\u3055\u305b\u308b<\/h2>\n\n\n\n<p>Spring Boot\u306f\u3001Spring Framework\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3092\u5927\u5e45\u306b\u7c21\u7d20\u5316\u3059\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002\u81ea\u52d5\u69cb\u6210\u3001\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u3001\u30aa\u30d4\u30cb\u30aa\u30cd\u30a4\u30c6\u30c3\u30c9\u3001\u904b\u7528\u5bfe\u5fdc\u3068\u3044\u3063\u305f\u7279\u5fb4\u3092\u6301\u3061\u3001\u958b\u767a\u8005\u306e\u751f\u7523\u6027\u3092\u98db\u8e8d\u7684\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-28\">Spring Boot\u306e\u81ea\u52d5\u69cb\u6210\u6a5f\u80fd\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>Spring Boot\u306e\u81ea\u52d5\u69cb\u6210\u6a5f\u80fd\u306f\u3001\u30af\u30e9\u30b9\u30d1\u30b9\u4e0a\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u57fa\u3065\u3044\u3066\u8a2d\u5b9a\u3092\u81ea\u52d5\u7684\u306b\u884c\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u958b\u767a\u8005\u306f\u6700\u5c0f\u9650\u306e\u8a2d\u5b9a\u3067\u8fc5\u901f\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u52d5\u69cb\u6210\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u3067\u306e\u8a2d\u5b9a<\/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=\"\">   spring.datasource.url=jdbc:mysql:\/\/localhost:3306\/mydb\n   spring.jpa.hibernate.ddl-auto=update<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><code>@ConditionalOnXXX<\/code>\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u4f7f\u7528<\/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=\"\">   @Configuration\n   @ConditionalOnClass(DataSource.class)\n   public class DatabaseConfig {\n       \/\/ \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u5b9a\n   }<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u81ea\u52d5\u69cb\u6210\u30af\u30e9\u30b9\u306e\u4f5c\u6210<\/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=\"\">   @Configuration\n   @EnableAutoConfiguration\n   public class MyAutoConfiguration {\n       \/\/ \u30ab\u30b9\u30bf\u30e0\u81ea\u52d5\u69cb\u6210\n   }<\/pre>\n\n\n\n<p>Spring Boot\u306e\u4e3b\u8981\u6a5f\u80fd\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306b\u958b\u767a\u3092\u52a0\u901f\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Actuator: \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u76e3\u8996\u3068\u7ba1\u7406\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>DevTools: \u30db\u30c3\u30c8\u30ea\u30ed\u30fc\u30c9\u306a\u3069\u306e\u6a5f\u80fd\u3067\u958b\u767a\u8005\u306e\u751f\u7523\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-29\">Spring Boot\u3068Spring Framework\u306e\u4f7f\u3044\u5206\u3051\uff1a\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3<\/h3>\n\n\n\n<p>Spring Boot\u306fSpring Framework\u306e\u4e0a\u306b\u69cb\u7bc9\u3055\u308c\u305f\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001Spring Framework\u306e\u6a5f\u80fd\u3092\u5185\u5305\u3057\u3066\u3044\u307e\u3059\u3002\u4f7f\u3044\u5206\u3051\u306e\u57fa\u6e96\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\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\">Spring Boot:<\/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>\u8fc5\u901f\u306a\u958b\u767a\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n\n\n\n<li>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/li>\n\n\n\n<li>\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ul>\n<\/div><\/div>\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\">Spring Framework:<\/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>\u7d30\u304b\u3044\u5236\u5fa1\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n\n\n\n<li>\u65e2\u5b58\u306e\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u7d71\u5408<\/li>\n\n\n\n<li>\u7279\u5b9a\u306e\u6a5f\u80fd\u306e\u307f\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408<\/li>\n<\/ul>\n<\/div><\/div>\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\">\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\uff1a<\/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>\u65b0\u898f\u306e\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u958b\u767a \u2192 Spring Boot\n<ul class=\"wp-block-list\">\n<li>\u7406\u7531\uff1a\u8fc5\u901f\u306a\u958b\u767a\u3001\u81ea\u52d5\u69cb\u6210\u3001\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u30b5\u30dd\u30fc\u30c8<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5927\u898f\u6a21\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a \u2192 Spring Framework\n<ul class=\"wp-block-list\">\n<li>\u7406\u7531\uff1a\u7d30\u304b\u3044\u5236\u5fa1\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u7d71\u5408\u3001\u30ab\u30b9\u30bf\u30e0\u8a2d\u5b9a\u306e\u67d4\u8edf\u6027<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>Spring Boot\u3068Spring Framework\u3092\u9069\u5207\u306b\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u306b\u6700\u9069\u306a\u958b\u767a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u77e5\u8b58\u3092\u6d3b\u304b\u3057\u3066\u3001\u5b9f\u8df5\u7684\u306aSpring Framework\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53d6\u308a\u7d44\u3080\u65b9\u6cd5\u3092\u63a2\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-30\">\u30b9\u30c6\u30c3\u30d77\uff1a\u5b9f\u8df5\u7684\u306aSpring Framework\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53d6\u308a\u7d44\u3080<\/h2>\n\n\n\n<p>\u5b9f\u8df5\u7684\u306aSpring Framework\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b9f\u88c5\u3068\u30bb\u30ad\u30e5\u30a2\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u304c\u91cd\u8981\u306a\u30c8\u30d4\u30c3\u30af\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001Spring Cloud\u3068Spring Security\u3092\u6d3b\u7528\u3057\u3066\u3053\u308c\u3089\u306e\u8ab2\u984c\u306b\u53d6\u308a\u7d44\u3080\u65b9\u6cd5\u3092\u63a2\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-31\">\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b9f\u88c5\uff1aSpring Cloud\u306e\u6d3b\u7528<\/h3>\n\n\n\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5c0f\u3055\u306a\u72ec\u7acb\u3057\u305f\u30b5\u30fc\u30d3\u30b9\u306b\u5206\u5272\u3059\u308b\u8a2d\u8a08\u624b\u6cd5\u3067\u3059\u3002\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u5411\u4e0a\u3001\u958b\u767a\u30fb\u30c7\u30d7\u30ed\u30a4\u306e\u67d4\u8edf\u6027\u3001\u6280\u8853\u30b9\u30bf\u30c3\u30af\u306e\u591a\u69d8\u6027\u3001\u969c\u5bb3\u306e\u5c40\u6240\u5316\u306a\u3069\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Spring Cloud\u306f\u3001\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306e\u4e00\u822c\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u30bb\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b9f\u73fe\u3092\u652f\u63f4\u3057\u307e\u3059\u3002\u4e3b\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u306f\u4ee5\u4e0b\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Eureka: \u30b5\u30fc\u30d3\u30b9\u30c7\u30a3\u30b9\u30ab\u30d0\u30ea<\/li>\n\n\n\n<li>Ribbon: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30a4\u30c9\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0<\/li>\n\n\n\n<li>Hystrix: \u30b5\u30fc\u30ad\u30c3\u30c8\u30d6\u30ec\u30fc\u30ab\u30fc<\/li>\n\n\n\n<li>Zuul: API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/li>\n\n\n\n<li>Config Server: \u96c6\u4e2d\u5316\u3055\u308c\u305f\u8a2d\u5b9a\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n<p>Spring Cloud\u3092\u4f7f\u7528\u3057\u305f\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u5b9f\u88c5\u4f8b\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=\"\">@SpringBootApplication\n@EnableEurekaClient\npublic class MyServiceApplication {\n    public static void main(String[] args) {\n        SpringApplication.run(MyServiceApplication.class, args);\n    }\n}\n\n@RestController\npublic class MyController {\n    @Autowired\n    private DiscoveryClient discoveryClient;\n\n    @GetMapping(\"\/service-instances\/{applicationName}\")\n    public List&lt;ServiceInstance&gt; serviceInstancesByApplicationName(\n            @PathVariable String applicationName) {\n        return this.discoveryClient.getInstances(applicationName);\n    }\n}<\/pre>\n\n\n\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001<code>@EnableEurekaClient<\/code>\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30d3\u30b9\u3092Eureka\u30b5\u30fc\u30d0\u30fc\u306b\u767b\u9332\u3057\u3001<code>DiscoveryClient<\/code>\u3092\u4f7f\u7528\u3057\u3066\u4ed6\u306e\u30b5\u30fc\u30d3\u30b9\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u691c\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Spring Cloud\u306f\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306a\u8ab2\u984c\uff08\u30b5\u30fc\u30d3\u30b9\u30c7\u30a3\u30b9\u30ab\u30d0\u30ea\u3001\u8ca0\u8377\u5206\u6563\u3001\u969c\u5bb3\u5bfe\u5fdc\u306a\u3069\uff09\u306b\u5bfe\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-32\">\u30bb\u30ad\u30e5\u30a2\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\uff1aSpring Security\u306e\u5c0e\u5165<\/h3>\n\n\n\n<p>Spring Security\u306f\u3001\u8a8d\u8a3c\u3001\u8a8d\u53ef\u3001\u305d\u306e\u4ed6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u4e3b\u306a\u6a5f\u80fd\u306b\u306f\u3001\u30d5\u30a9\u30fc\u30e0\u30d9\u30fc\u30b9\u8a8d\u8a3c\u3001Basic\u8a8d\u8a3c\u3001OAuth2\u30b5\u30dd\u30fc\u30c8\u3001CSRF\u5bfe\u7b56\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Spring Security\u3092\u4f7f\u7528\u3057\u305f\u57fa\u672c\u7684\u306a\u8a8d\u8a3c\u3068\u8a8d\u53ef\u306e\u5b9f\u88c5\u4f8b\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=\"\">@Configuration\n@EnableWebSecurity\npublic class SecurityConfig extends WebSecurityConfigurerAdapter {\n\n    @Override\n    protected void configure(HttpSecurity http) throws Exception {\n        http\n            .authorizeRequests()\n                .antMatchers(\"\/\", \"\/home\").permitAll()\n                .anyRequest().authenticated()\n                .and()\n            .formLogin()\n                .loginPage(\"\/login\")\n                .permitAll()\n                .and()\n            .logout()\n                .permitAll();\n    }\n\n    @Autowired\n    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {\n        auth\n            .inMemoryAuthentication()\n                .withUser(\"user\").password(\"{noop}password\").roles(\"USER\");\n    }\n}<\/pre>\n\n\n\n<p>\u3053\u306e\u8a2d\u5b9a\u3067\u306f\u3001\u201d\/\u201d\u3068\u201d\/home\u201d\u306e\u30d1\u30b9\u3092\u9664\u304f\u3059\u3079\u3066\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u8a8d\u8a3c\u3092\u8981\u6c42\u3057\u3001\u30d5\u30a9\u30fc\u30e0\u30d9\u30fc\u30b9\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>OAuth2\u3068JWT\u3092\u7528\u3044\u305f\u30bb\u30ad\u30e5\u30a2\u306aAPI\u306e\u5b9f\u88c5\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f9d\u5b58\u95a2\u4fc2\u306e\u8ffd\u52a0:<\/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;dependency&gt;\n       &lt;groupId&gt;org.springframework.security.oauth.boot&lt;\/groupId&gt;\n       &lt;artifactId&gt;spring-security-oauth2-autoconfigure&lt;\/artifactId&gt;\n   &lt;\/dependency&gt;<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a:<\/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=\"\">   @Configuration\n   @EnableResourceServer\n   public class ResourceServerConfig extends ResourceServerConfigurerAdapter {\n       @Override\n       public void configure(HttpSecurity http) throws Exception {\n           http.authorizeRequests()\n               .antMatchers(\"\/api\/**\").authenticated()\n               .anyRequest().permitAll();\n       }\n   }<\/pre>\n\n\n\n<p>Spring Security\u3068Spring Cloud\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30a2\u306a\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001Zuul API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306bSpring Security\u3092\u7d71\u5408\u3057\u3066\u3001\u96c6\u4e2d\u7684\u306a\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3051\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u30b5\u30fc\u30d3\u30b9\u5206\u5272: \u30d3\u30b8\u30cd\u30b9\u30c9\u30e1\u30a4\u30f3\u306b\u57fa\u3065\u3044\u3066\u30b5\u30fc\u30d3\u30b9\u3092\u8a2d\u8a08<\/li>\n\n\n\n<li>\u975e\u540c\u671f\u901a\u4fe1\u306e\u6d3b\u7528: \u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\uff08\u4f8b\uff1aKafka\uff09\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>\u76e3\u8996\u3068\u30ed\u30ae\u30f3\u30b0: \u5206\u6563\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\uff08\u4f8b\uff1aSpring Cloud Sleuth\uff09\u306e\u5c0e\u5165<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5c64\u5225\u5316: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30c7\u30fc\u30bf\u306e\u5404\u5c64\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/li>\n\n\n\n<li>CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u69cb\u7bc9: \u81ea\u52d5\u30c6\u30b9\u30c8\u3068\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u306e\u5b9f\u88c5<\/li>\n<\/ol>\n\n\n\n<p>Spring Framework\u3001Spring Boot\u3001Spring Cloud\u3001Spring Security\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u3067\u30bb\u30ad\u30e5\u30a2\u306a\u73fe\u4ee3\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6280\u8853\u3092\u7fd2\u5f97\u3057\u3001\u5b9f\u8df5\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30ec\u30d9\u30eb\u306e\u958b\u767a\u30b9\u30ad\u30eb\u3092\u78e8\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-33\">\u307e\u3068\u3081\uff1aSpring Framework\u30de\u30b9\u30bf\u30fc\u3078\u306e\u6b21\u306e\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n<p>Spring Framework\u306e\u57fa\u790e\u304b\u3089\u5b9f\u8df5\u7684\u306a\u5fdc\u7528\u307e\u3067\u30017\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u901a\u3058\u3066\u5b66\u3093\u3067\u304d\u307e\u3057\u305f\u3002\u3053\u3053\u304b\u3089\u3055\u3089\u306b\u30b9\u30ad\u30eb\u3092\u78e8\u304d\u3001\u771f\u306eSpring Framework\u30de\u30b9\u30bf\u30fc\u3092\u76ee\u6307\u3059\u305f\u3081\u306e\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-34\">\u5b66\u7fd2\u3092\u7d99\u7d9a\u3059\u308b\u305f\u3081\u306e\u8cc7\u6e90\u3068\u30b3\u30df\u30e5\u30cb\u30c6\u30a3<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u66f8\u7c4d:\n<ul class=\"wp-block-list\">\n<li>\u300cSpring in Action\u300dby Craig Walls<\/li>\n\n\n\n<li>\u300cPro Spring 5\u300dby Iuliana Cosmina, et al.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30fc\u30b9:\n<ul class=\"wp-block-list\">\n<li>Udemy: Spring &amp; Hibernate for Beginners<\/li>\n\n\n\n<li>Coursera: Building Cloud Services with the Java Spring Framework<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8:\n<ul class=\"wp-block-list\">\n<li>Spring Framework\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n\n\n\n<li>Baeldung Spring Tutorials<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3:\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a9\u30fc\u30e9\u30e0: Stack Overflow, Spring Forum<\/li>\n\n\n\n<li>Meetup: Spring Meetups<\/li>\n\n\n\n<li>\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9: SpringOne, Devoxx<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8cc7\u6e90\u3068\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u65b0\u306e\u60c5\u5831\u3084\u5b9f\u8df5\u7684\u306a\u30d2\u30f3\u30c8\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-35\">Spring\u8a8d\u5b9a\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u8cc7\u683c\u306e\u53d6\u5f97\uff1a\u30ad\u30e3\u30ea\u30a2\u30a2\u30c3\u30d7\u306e\u6a5f\u4f1a<\/h3>\n\n\n\n<p>Spring\u8a8d\u5b9a\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u8cc7\u683c\u306f\u3001Spring Framework\u306e\u6df1\u3044\u7406\u89e3\u3068\u5b9f\u8df5\u7684\u306a\u30b9\u30ad\u30eb\u3092\u8a3c\u660e\u3059\u308b\u56fd\u969b\u7684\u306a\u8a8d\u5b9a\u3067\u3059\u3002\u53d6\u5f97\u306e\u30e1\u30ea\u30c3\u30c8\u306b\u306f\u3001\u30ad\u30e3\u30ea\u30a2\u306e\u53ef\u80fd\u6027\u306e\u62e1\u5927\u3001\u5c02\u9580\u6027\u306e\u8a3c\u660e\u3001\u7d66\u4e0e\u5411\u4e0a\u306e\u53ef\u80fd\u6027\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6e96\u5099\u65b9\u6cd5:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u516c\u5f0f\u5b66\u7fd2\u30ac\u30a4\u30c9\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>\u6a21\u64ec\u8a66\u9a13\u306e\u53d7\u9a13<\/li>\n\n\n\n<li>\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7d4c\u9a13\u306e\u7a4d\u307f\u91cd\u306d<\/li>\n<\/ol>\n\n\n\n<p>Spring Framework\u306e\u30b9\u30ad\u30eb\u3092\u6d3b\u304b\u3057\u305f\u30ad\u30e3\u30ea\u30a2\u30d1\u30b9\u306b\u306f\u3001Java\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u958b\u767a\u8005\u3001\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u958b\u767a\u8005\u3001\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u3001\u30c6\u30af\u30cb\u30ab\u30eb\u30ea\u30fc\u30c9\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d99\u7d9a\u7684\u306a\u5b66\u7fd2\u3068\u5b9f\u8df5\u304c\u3001Spring 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