{"id":3200,"date":"2025-03-24T08:46:41","date_gmt":"2025-03-23T23:46:41","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=3200"},"modified":"2025-03-24T08:47:11","modified_gmt":"2025-03-23T23:47:11","slug":"%e3%80%90%e6%b1%ba%e5%ae%9a%e7%89%88%e3%80%91laravel%e3%82%b7%e3%83%bc%e3%83%80%e3%83%bc%e3%82%92%e5%ae%8c%e5%85%a8%e3%83%9e%e3%82%b9%e3%82%bf%e3%83%bc%ef%bc%81%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=3200","title":{"rendered":"\u3010\u6c7a\u5b9a\u7248\u3011Laravel\u30b7\u30fc\u30c0\u30fc\u3092\u5b8c\u5168\u30de\u30b9\u30bf\u30fc\uff01\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u6295\u5165\u306e\u795e\u30c6\u30af\u30cb\u30c3\u30af5\u9078"},"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\">Laravel\u30b7\u30fc\u30c0\u30fc\u3068\u306f\u4f55\u304b\uff1f\u57fa\u672c\u304b\u3089\u5fb9\u5e95\u89e3\u8aac<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u30b7\u30fc\u30c0\u30fc\u306e\u5b9a\u7fa9\u3068\u91cd\u8981\u6027\u3092\u7406\u89e3\u3059\u308b<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">\u306a\u305c\u30b7\u30fc\u30c0\u30fc\u304cLaravel\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5fc5\u8981\u306a\u306e\u304b<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">Laravel\u30b7\u30fc\u30c0\u30fc\u306e\u5b9f\u884c\u65b9\u6cd5\uff1a\u5b8c\u5168\u30ac\u30a4\u30c9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">\u30b7\u30fc\u30c0\u30fc\u4f5c\u6210\u306e\u57fa\u672c\u30b9\u30c6\u30c3\u30d7<\/a>      <\/li>      <li>        <a href=\"#i-5\">artisan\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u305f\u30b7\u30fc\u30c0\u30fc\u306e\u5b9f\u884c\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-6\">\u7279\u5b9a\u306e\u30b7\u30fc\u30c0\u30fc\u3092\u9078\u629e\u3057\u3066\u5b9f\u884c\u3059\u308b\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-7\">\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u304c\u6559\u3048\u308b\uff1a\u52b9\u679c\u7684\u306a\u30b7\u30fc\u30c0\u30fc\u5b9f\u8df5\u30c6\u30af\u30cb\u30c3\u30af<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-8\">\u518d\u73fe\u6027\u306e\u9ad8\u3044\u30c0\u30df\u30fc\u30c7\u30fc\u30bf\u751f\u6210\u306e\u30b3\u30c4<\/a>      <\/li>      <li>        <a href=\"#i-9\">\u5927\u91cf\u30c7\u30fc\u30bf\u52b9\u7387\u7684\u306a\u30b7\u30fc\u30c7\u30a3\u30f3\u30b0\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-10\">\u30b7\u30fc\u30c0\u30fc\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-11\">\u5b9f\u8df5\u7684\u306a\u30b7\u30fc\u30c0\u30fc\u6d3b\u7528\uff1a\u30ea\u30a2\u30eb\u30ef\u30fc\u30eb\u30c9 \u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-12\">\u30c6\u30b9\u30c8\u74b0\u5883\u69cb\u7bc9\u306b\u304a\u3051\u308b\u30b7\u30fc\u30c0\u30fc\u306e\u5f79\u5272<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-13\">\u672c\u756a\u74b0\u5883\u3067\u306e\u30c7\u30fc\u30bf\u6295\u5165\u6226\u7565<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-14\">\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u89e3\u6c7a\u7b56\uff1a\u30b7\u30fc\u30c0\u30fc\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-15\">\u30b7\u30fc\u30c0\u30fc\u5b9f\u884c\u6642\u306e\u4e00\u822c\u7684\u306a\u30a8\u30e9\u30fc\u3068\u5bfe\u51e6\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-16\">\u30c7\u30fc\u30bf\u7d71\u5408\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-17\">\u307e\u3068\u3081\uff1aLaravel\u30b7\u30fc\u30c0\u30fc\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3066\u958b\u767a\u52b9\u7387\u3092\u5287\u7684\u306b\u5411\u4e0a<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-18\">\u5b66\u3093\u3060\u77e5\u8b58\u306e\u5b9f\u8df5\u7684\u306a\u5fdc\u7528\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-19\">\u78ba\u5b9f\u306a\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u306e\u305f\u3081\u306e\u30ea\u30bd\u30fc\u30b9\u7d39\u4ecb<\/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\">Laravel\u30b7\u30fc\u30c0\u30fc\u3068\u306f\u4f55\u304b\uff1f\u57fa\u672c\u304b\u3089\u5fb9\u5e95\u89e3\u8aac<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\u30b7\u30fc\u30c0\u30fc\u306e\u5b9a\u7fa9\u3068\u91cd\u8981\u6027\u3092\u7406\u89e3\u3059\u308b<\/h3>\n\n\n\n<p>Laravel\u306eDatabase Seeder\u306f\u3001\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3084\u30de\u30b9\u30bf\u30fc\u30c7\u30fc\u30bf\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u7c21\u5358\u306b\u6295\u5165\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd\u3067\u3059\u3002\u30b7\u30fc\u30c0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3084\u30c6\u30b9\u30c8\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u3001\u52b9\u7387\u7684\u304b\u3064\u4e00\u8cab\u6027\u3092\u6301\u3063\u3066\u7ba1\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b7\u30fc\u30c0\u30fc\u306e\u4e3b\u306a\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u81ea\u52d5\u5316\u3055\u308c\u305f\u521d\u671f\u30c7\u30fc\u30bf\u6295\u5165<\/strong>\uff1a\u30b3\u30de\u30f3\u30c9\u4e00\u3064\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u6295\u5165<\/li>\n\n\n\n<li><strong>\u518d\u73fe\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u751f\u6210<\/strong>\uff1a\u540c\u3058\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u4f55\u5ea6\u3067\u3082\u518d\u73fe\u53ef\u80fd<\/li>\n\n\n\n<li><strong>\u74b0\u5883\u306b\u5fdc\u3058\u305f\u67d4\u8edf\u306a\u8a2d\u5b9a<\/strong>\uff1a\u958b\u767a\u74b0\u5883\u3068\u30c6\u30b9\u30c8\u74b0\u5883\u3067\u7570\u306a\u308b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u4f7f\u7528\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<p>\u57fa\u672c\u7684\u306a\u30b7\u30fc\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\nuse Illuminate\\Support\\Facades\\DB;\n\nclass UserSeeder extends Seeder\n{\n    \/**\n     * \u30b7\u30fc\u30c0\u30fc\u306e\u5b9f\u884c\u51e6\u7406\n     *\/\n    public function run()\n    {\n        DB::table('users')-&gt;insert([\n            'name' =&gt; '\u30c6\u30b9\u30c8\u30e6\u30fc\u30b6\u30fc',\n            'email' =&gt; 'test@example.com',\n            'password' =&gt; bcrypt('password'),\n        ]);\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u306a\u305c\u30b7\u30fc\u30c0\u30fc\u304cLaravel\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5fc5\u8981\u306a\u306e\u304b<\/h3>\n\n\n\n<p>\u30b7\u30fc\u30c0\u30fc\u306f\u3001\u30e2\u30c0\u30f3\u306aLaravel\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u958b\u767a\u52b9\u7387\u306e\u5927\u5e45\u306a\u5411\u4e0a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65b0\u898f\u30e1\u30f3\u30d0\u30fc\u306e\u74b0\u5883\u69cb\u7bc9\u304c\u5bb9\u6613\u306b<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u69cb\u9020\u306e\u5909\u66f4\u30c6\u30b9\u30c8\u304c\u8fc5\u901f\u306b\u5b9f\u65bd\u53ef\u80fd<\/li>\n\n\n\n<li>\u30c1\u30fc\u30e0\u5168\u4f53\u3067\u4e00\u8cab\u3057\u305f\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u4f7f\u7528\u304c\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c6\u30b9\u30c8\u306e\u4fe1\u983c\u6027\u5411\u4e0a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e38\u306b\u540c\u3058\u6761\u4ef6\u3067\u306e\u30c6\u30b9\u30c8\u304c\u53ef\u80fd<\/li>\n\n\n\n<li>\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u306e\u518d\u73fe\u304c\u5bb9\u6613<\/li>\n\n\n\n<li>\u81ea\u52d5\u30c6\u30b9\u30c8\u3068\u306e\u89aa\u548c\u6027\u304c\u9ad8\u3044<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u672c\u756a\u74b0\u5883\u306e\u6e96\u5099\u3068\u3057\u3066\u3082\u6709\u7528<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30de\u30b9\u30bf\u30fc\u30c7\u30fc\u30bf\u306e\u7ba1\u7406\u304c\u5bb9\u6613<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u79fb\u884c\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30d9\u30fc\u30b9\u3068\u3057\u3066\u6d3b\u7528\u53ef\u80fd<\/li>\n\n\n\n<li>\u74b0\u5883\u9593\u3067\u306e\u30c7\u30fc\u30bf\u540c\u671f\u304c\u7c21\u5358<\/li>\n<\/ul>\n\n\n\n<p>\u30b7\u30fc\u30c0\u30fc\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u958b\u767a\u30b5\u30a4\u30af\u30eb\u306e\u6539\u5584\u304c\u671f\u5f85\u3067\u304d\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=\"\">\/\/ \u958b\u767a\u30b5\u30a4\u30af\u30eb\u306e\u4f8b\nclass ProjectSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ 1. \u30de\u30b9\u30bf\u30fc\u30c7\u30fc\u30bf\u306e\u6295\u5165\n        $this-&gt;call(MasterDataSeeder::class);\n\n        \/\/ 2. \u30c6\u30b9\u30c8\u30e6\u30fc\u30b6\u30fc\u306e\u4f5c\u6210\n        $this-&gt;call(TestUserSeeder::class);\n\n        \/\/ 3. \u30c6\u30b9\u30c8\u7528\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u751f\u6210\n        $this-&gt;call(TransactionSeeder::class);\n\n        \/\/ 4. \u958b\u767a\u7528\u306e\u8ffd\u52a0\u30c7\u30fc\u30bf\uff08\u958b\u767a\u74b0\u5883\u306e\u307f\uff09\n        if (app()-&gt;environment('local')) {\n            $this-&gt;call(DevelopmentDataSeeder::class);\n        }\n    }\n}<\/pre>\n\n\n\n<p>\u30b7\u30fc\u30c0\u30fc\u306f\u5358\u306a\u308b\u30c7\u30fc\u30bf\u6295\u5165\u30c4\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u5168\u4f53\u306e\u54c1\u8cea\u3068\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u91cd\u8981\u306a\u6a5f\u80fd\u3068\u3057\u3066\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u306e\u30b7\u30fc\u30c0\u30fc\u3092\u5b9f\u969b\u306b\u3069\u306e\u3088\u3046\u306b\u5b9f\u884c\u3059\u308b\u306e\u304b\u3001\u5177\u4f53\u7684\u306a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">Laravel\u30b7\u30fc\u30c0\u30fc\u306e\u5b9f\u884c\u65b9\u6cd5\uff1a\u5b8c\u5168\u30ac\u30a4\u30c9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u30b7\u30fc\u30c0\u30fc\u4f5c\u6210\u306e\u57fa\u672c\u30b9\u30c6\u30c3\u30d7<\/h3>\n\n\n\n<p>\u30b7\u30fc\u30c0\u30fc\u306e\u4f5c\u6210\u304b\u3089\u5b9f\u884c\u307e\u3067\u3001\u5177\u4f53\u7684\u306a\u624b\u9806\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b7\u30fc\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001artisan\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30b7\u30fc\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\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=\"\">\/\/ UserSeeder\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\nphp artisan make:seeder UserSeeder<\/pre>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001<code>database\/seeders<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u65b0\u3057\u3044\u30b7\u30fc\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30b7\u30fc\u30c0\u30fc\u30af\u30e9\u30b9\u306e\u5b9f\u88c5<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u751f\u6210\u3055\u308c\u305f\u30b7\u30fc\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u306b\u3001\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u6295\u5165\u30ed\u30b8\u30c3\u30af\u3092\u5b9f\u88c5\u3057\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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\nuse Illuminate\\Support\\Facades\\DB;\nuse Illuminate\\Support\\Str;\n\nclass UserSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ \u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u6295\u5165\n        DB::table('users')-&gt;insert([\n            'name' =&gt; '\u30c6\u30b9\u30c8\u592a\u90ce',\n            'email' =&gt; 'test@example.com',\n            'password' =&gt; bcrypt('password'),\n        ]);\n\n        \/\/ Faker\u3092\u4f7f\u7528\u3057\u305f\u30e9\u30f3\u30c0\u30e0\u30c7\u30fc\u30bf\u306e\u751f\u6210\n        \\App\\Models\\User::factory()-&gt;count(10)-&gt;create();\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>DatabaseSeeder\u3078\u306e\u767b\u9332<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u4f5c\u6210\u3057\u305f\u30b7\u30fc\u30c0\u30fc\u3092<code>DatabaseSeeder<\/code>\u30af\u30e9\u30b9\u306b\u767b\u9332\u3057\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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\n\nclass DatabaseSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ \u5b9f\u884c\u3057\u305f\u3044\u30b7\u30fc\u30c0\u30fc\u3092\u767b\u9332\n        $this-&gt;call([\n            UserSeeder::class,\n            ProductSeeder::class,\n            CategorySeeder::class,\n        ]);\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">artisan\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u305f\u30b7\u30fc\u30c0\u30fc\u306e\u5b9f\u884c\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u30b7\u30fc\u30c0\u30fc\u306e\u5b9f\u884c\u306b\u306f\u3001\u4ee5\u4e0b\u306eartisan\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5168\u3066\u306e\u30b7\u30fc\u30c0\u30fc\u3092\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=\"\">php artisan db:seed<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u30b7\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u540c\u6642\u306b\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=\"\"># \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u30ea\u30d5\u30ec\u30c3\u30b7\u30e5\u3057\u3066\u30b7\u30fc\u30c7\u30a3\u30f3\u30b0\nphp artisan migrate:fresh --seed\n\n# \u65e2\u5b58\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u305f\u307e\u307e\u30b7\u30fc\u30c7\u30a3\u30f3\u30b0\nphp artisan migrate --seed<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u5b9f\u884c\u74b0\u5883\u306e\u6307\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=\"\"># \u7279\u5b9a\u306e\u74b0\u5883\u3067\u306e\u307f\u5b9f\u884c\nphp artisan db:seed --env=local<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">\u7279\u5b9a\u306e\u30b7\u30fc\u30c0\u30fc\u3092\u9078\u629e\u3057\u3066\u5b9f\u884c\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u500b\u5225\u306e\u30b7\u30fc\u30c0\u30fc\u3092\u5b9f\u884c\u3059\u308b\u5834\u5408\u3084\u3001\u7279\u5b9a\u306e\u9806\u5e8f\u3067\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306e\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5358\u4e00\u306e\u30b7\u30fc\u30c0\u30fc\u3092\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=\"\">php artisan db:seed --class=UserSeeder<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u8907\u6570\u306e\u30b7\u30fc\u30c0\u30fc\u3092\u9806\u5e8f\u6307\u5b9a\u3057\u3066\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=\"\">namespace Database\\Seeders;\n\nclass DatabaseSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ \u5b9f\u884c\u9806\u5e8f\u3092\u5236\u5fa1\n        $this-&gt;call([\n            RoleSeeder::class,        \/\/ 1. \u30ed\u30fc\u30eb\u3092\u4f5c\u6210\n            UserSeeder::class,        \/\/ 2. \u30e6\u30fc\u30b6\u30fc\u3092\u4f5c\u6210\n            UserRoleSeeder::class,    \/\/ 3. \u30e6\u30fc\u30b6\u30fc\u3068\u30ed\u30fc\u30eb\u3092\u7d10\u4ed8\u3051\n        ]);\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u6761\u4ef6\u4ed8\u304d\u30b7\u30fc\u30c7\u30a3\u30f3\u30b0<\/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=\"\">public function run()\n{\n    if (app()-&gt;environment('local')) {\n        \/\/ \u958b\u767a\u74b0\u5883\u7528\u306e\u5927\u91cf\u30c7\u30fc\u30bf\n        $this-&gt;call(DevelopmentDataSeeder::class);\n    } else {\n        \/\/ \u672c\u756a\u74b0\u5883\u7528\u306e\u6700\u5c0f\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\n        $this-&gt;call(ProductionDataSeeder::class);\n    }\n}<\/pre>\n\n\n\n<p>\u30b7\u30fc\u30c0\u30fc\u306e\u5b9f\u884c\u6642\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4e8b\u524d\u306b\u53d6\u5f97<\/li>\n\n\n\n<li>\u672c\u756a\u74b0\u5883\u3067\u306e\u5b9f\u884c\u306f\u614e\u91cd\u306b\u5224\u65ad<\/li>\n\n\n\n<li>\u5b9f\u884c\u9806\u5e8f\u306b\u3088\u308b\u4f9d\u5b58\u95a2\u4fc2\u306e\u8003\u616e<\/li>\n\n\n\n<li>\u5927\u91cf\u30c7\u30fc\u30bf\u6295\u5165\u6642\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8003\u616e<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u57fa\u672c\u7684\u306a\u5b9f\u884c\u65b9\u6cd5\u3092\u62bc\u3055\u3048\u305f\u4e0a\u3067\u3001\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3088\u308a\u52b9\u679c\u7684\u306a\u30b7\u30fc\u30c0\u30fc\u306e\u6d3b\u7528\u30c6\u30af\u30cb\u30c3\u30af\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-7\">\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u304c\u6559\u3048\u308b\uff1a\u52b9\u679c\u7684\u306a\u30b7\u30fc\u30c0\u30fc\u5b9f\u8df5\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">\u518d\u73fe\u6027\u306e\u9ad8\u3044\u30c0\u30df\u30fc\u30c7\u30fc\u30bf\u751f\u6210\u306e\u30b3\u30c4<\/h3>\n\n\n\n<p>\u5b9f\u969b\u306e\u958b\u767a\u73fe\u5834\u3067\u306f\u3001\u3088\u308a\u73fe\u5b9f\u7684\u3067\u610f\u5473\u306e\u3042\u308b\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u304c\u5b9f\u8df5\u3057\u3066\u3044\u308b\u52b9\u679c\u7684\u306a\u30c7\u30fc\u30bf\u751f\u6210\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Faker\u3092\u6d3b\u7528\u3057\u305f\u73fe\u5b9f\u7684\u306a\u30c7\u30fc\u30bf\u751f\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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\nuse App\\Models\\Product;\nuse Faker\\Factory;\n\nclass ProductSeeder extends Seeder\n{\n    public function run()\n    {\n        $faker = Factory::create('ja_JP');\n\n        \/\/ \u5546\u54c1\u30ab\u30c6\u30b4\u30ea\u3054\u3068\u306b\u7570\u306a\u308b\u30eb\u30fc\u30eb\u3067\u30c7\u30fc\u30bf\u3092\u751f\u6210\n        $categories = ['\u96fb\u5316\u88fd\u54c1', '\u98df\u54c1', '\u8863\u985e'];\n\n        foreach ($categories as $category) {\n            for ($i = 0; $i &lt; 50; $i++) {\n                Product::create([\n                    'name' =&gt; $faker-&gt;words(3, true),\n                    'category' =&gt; $category,\n                    'price' =&gt; $this-&gt;generateRealisticPrice($category),\n                    'description' =&gt; $faker-&gt;paragraph,\n                    'stock' =&gt; $faker-&gt;numberBetween(0, 100),\n                    'created_at' =&gt; $faker-&gt;dateTimeBetween('-1 year', 'now'),\n                ]);\n            }\n        }\n    }\n\n    private function generateRealisticPrice($category)\n    {\n        return match($category) {\n            '\u96fb\u5316\u88fd\u54c1' =&gt; rand(10000, 200000),\n            '\u98df\u54c1' =&gt; rand(100, 3000),\n            '\u8863\u985e' =&gt; rand(2000, 15000),\n            default =&gt; rand(1000, 5000)\n        };\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Factory \u30d1\u30bf\u30fc\u30f3\u306e\u9ad8\u5ea6\u306a\u6d3b\u7528<\/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=\"\">namespace Database\\Factories;\n\nuse App\\Models\\Order;\nuse Illuminate\\Database\\Eloquent\\Factories\\Factory;\n\nclass OrderFactory extends Factory\n{\n    protected $model = Order::class;\n\n    public function definition()\n    {\n        return [\n            'order_number' =&gt; $this-&gt;faker-&gt;unique()-&gt;numerify('ORD-######'),\n            'status' =&gt; $this-&gt;faker-&gt;randomElement(['pending', 'processing', 'completed']),\n            'total_amount' =&gt; 0, \/\/ \u5f8c\u3067\u8a08\u7b97\n        ];\n    }\n\n    \/\/ \u6ce8\u6587\u30b9\u30c6\u30fc\u30bf\u30b9\u3054\u3068\u306e\u72b6\u614b\u3092\u5b9a\u7fa9\n    public function completed()\n    {\n        return $this-&gt;state(function (array $attributes) {\n            return [\n                'status' =&gt; 'completed',\n                'completed_at' =&gt; $this-&gt;faker-&gt;dateTimeBetween('-1 month', 'now'),\n            ];\n        });\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u5927\u91cf\u30c7\u30fc\u30bf\u52b9\u7387\u7684\u306a\u30b7\u30fc\u30c7\u30a3\u30f3\u30b0\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u6271\u3046\u969b\u306e\u52b9\u7387\u7684\u306a\u624b\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c1\u30e3\u30f3\u30af\u51e6\u7406\u306b\u3088\u308b\u52b9\u7387\u5316<\/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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\nuse Illuminate\\Support\\Facades\\DB;\n\nclass LargeDataSeeder extends Seeder\n{\n    public function run()\n    {\n        $chunkSize = 1000;\n        $totalRecords = 100000;\n\n        collect(range(1, $totalRecords))-&gt;chunk($chunkSize)-&gt;each(function ($chunk) {\n            $data = $chunk-&gt;map(function ($index) {\n                return [\n                    'name' =&gt; \"Product {$index}\",\n                    'created_at' =&gt; now(),\n                    'updated_at' =&gt; now(),\n                ];\n            })-&gt;toArray();\n\n            DB::table('products')-&gt;insert($data);\n        });\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30d0\u30c3\u30c1\u51e6\u7406\u306e\u6700\u9069\u5316<\/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=\"\">use Illuminate\\Support\\LazyCollection;\n\nclass OptimizedSeeder extends Seeder\n{\n    public function run()\n    {\n        LazyCollection::make(function () {\n            for ($i = 0; $i &lt; 1000000; $i++) {\n                yield [\n                    'title' =&gt; \"Item {$i}\",\n                    'created_at' =&gt; now(),\n                ];\n            }\n        })-&gt;chunk(5000)-&gt;each(function ($chunk) {\n            DB::table('items')-&gt;insert($chunk-&gt;toArray());\n        });\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u30b7\u30fc\u30c0\u30fc\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4f9d\u5b58\u95a2\u4fc2\u306e\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=\"\">class DatabaseSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u6574\u5408\u6027\u3092\u4fdd\u8a3c\n        DB::transaction(function () {\n            $this-&gt;call([\n                CountrySeeder::class,\n                StateSeeder::class,\n                CitySeeder::class,\n            ]);\n        });\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u6700\u9069\u5316<\/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=\"\">class MemoryOptimizedSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ \u30af\u30a8\u30ea\u30d3\u30eb\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u305f\u52b9\u7387\u7684\u306a\u633f\u5165\n        $users = \\App\\Models\\User::cursor();\n\n        foreach ($users as $user) {\n            \/\/ \u30e1\u30e2\u30ea\u52b9\u7387\u306e\u826f\u3044\u51e6\u7406\n            $user-&gt;profiles()-&gt;create([\n                'bio' =&gt; $this-&gt;faker-&gt;paragraph,\n            ]);\n\n            \/\/ \u5b9a\u671f\u7684\u306a\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\n            if ($user-&gt;id % 1000 === 0) {\n                gc_collect_cycles();\n            }\n        }\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u74b0\u5883\u5225\u306e\u6700\u9069\u5316\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=\"\">class ConfigurableSeeder extends Seeder\n{\n    public function run()\n    {\n        $config = match(app()-&gt;environment()) {\n            'local' =&gt; [\n                'chunk_size' =&gt; 100,\n                'total_records' =&gt; 1000,\n            ],\n            'testing' =&gt; [\n                'chunk_size' =&gt; 50,\n                'total_records' =&gt; 100,\n            ],\n            default =&gt; [\n                'chunk_size' =&gt; 1000,\n                'total_records' =&gt; 10000,\n            ],\n        };\n\n        $this-&gt;seedWithConfig($config);\n    }\n}<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u52b9\u7387\u7684\u3067\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u30b7\u30fc\u30c0\u30fc\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u6280\u8853\u3092\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3069\u306e\u3088\u3046\u306b\u6d3b\u7528\u3059\u308b\u304b\u3001\u5177\u4f53\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u3092\u4ea4\u3048\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-11\">\u5b9f\u8df5\u7684\u306a\u30b7\u30fc\u30c0\u30fc\u6d3b\u7528\uff1a\u30ea\u30a2\u30eb\u30ef\u30fc\u30eb\u30c9 \u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u30c6\u30b9\u30c8\u74b0\u5883\u69cb\u7bc9\u306b\u304a\u3051\u308b\u30b7\u30fc\u30c0\u30fc\u306e\u5f79\u5272<\/h3>\n\n\n\n<p>\u30c6\u30b9\u30c8\u74b0\u5883\u306e\u69cb\u7bc9\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u30b7\u30fc\u30c0\u30fc\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c6\u30b9\u30c8\u74b0\u5883\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u81ea\u52d5\u5316\u3055\u308c\u305f\u30c6\u30b9\u30c8\u74b0\u5883\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\n\nclass TestEnvironmentSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ \u30c6\u30b9\u30c8\u74b0\u5883\u7528\u306e\u8a2d\u5b9a\n        config(['app.env' =&gt; 'testing']);\n\n        \/\/ \u57fa\u672c\u30c7\u30fc\u30bf\u306e\u4f5c\u6210\n        $this-&gt;call([\n            TestUserSeeder::class,\n            TestProductSeeder::class,\n            TestOrderSeeder::class,\n        ]);\n\n        \/\/ \u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u5225\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\n        $this-&gt;seedTestScenarios();\n    }\n\n    private function seedTestScenarios()\n    {\n        \/\/ \u7570\u306a\u308b\u30c6\u30b9\u30c8\u30b7\u30ca\u30ea\u30aa\u7528\u306e\u30c7\u30fc\u30bf\u3092\u6e96\u5099\n        $scenarios = [\n            'standard_user' =&gt; StandardUserScenarioSeeder::class,\n            'premium_user' =&gt; PremiumUserScenarioSeeder::class,\n            'admin_user' =&gt; AdminUserScenarioSeeder::class,\n        ];\n\n        foreach ($scenarios as $scenario =&gt; $seeder) {\n            $this-&gt;call($seeder);\n        }\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u7528\u306e\u30c7\u30fc\u30bf\u30d5\u30a1\u30af\u30c8\u30ea\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=\"\">namespace Database\\Factories;\n\nuse App\\Models\\Order;\nuse Illuminate\\Database\\Eloquent\\Factories\\Factory;\n\nclass TestOrderFactory extends Factory\n{\n    protected $model = Order::class;\n\n    public function definition()\n    {\n        return [\n            'user_id' =&gt; UserFactory::new(),\n            'status' =&gt; 'pending',\n            'total' =&gt; $this-&gt;faker-&gt;randomFloat(2, 1000, 10000),\n        ];\n    }\n\n    \/\/ \u7279\u5b9a\u306e\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u7528\u306e\u72b6\u614b\u3092\u5b9a\u7fa9\n    public function withCancelledStatus()\n    {\n        return $this-&gt;state(function (array $attributes) {\n            return [\n                'status' =&gt; 'cancelled',\n                'cancelled_at' =&gt; now(),\n                'cancel_reason' =&gt; $this-&gt;faker-&gt;sentence,\n            ];\n        });\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u672c\u756a\u74b0\u5883\u3067\u306e\u30c7\u30fc\u30bf\u6295\u5165\u6226\u7565<\/h3>\n\n\n\n<p>\u672c\u756a\u74b0\u5883\u3067\u306e\u30b7\u30fc\u30c0\u30fc\u6d3b\u7528\u306b\u306f\u3001\u7279\u5225\u306a\u6ce8\u610f\u3068\u6226\u7565\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b89\u5168\u306a\u672c\u756a\u30c7\u30fc\u30bf\u6295\u5165\u306e\u5b9f\u88c5<\/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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\nuse Illuminate\\Support\\Facades\\Log;\n\nclass ProductionSeeder extends Seeder\n{\n    public function run()\n    {\n        try {\n            DB::beginTransaction();\n\n            \/\/ \u5b9f\u884c\u524d\u306e\u691c\u8a3c\n            $this-&gt;validateEnvironment();\n\n            \/\/ \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4f5c\u6210\n            $this-&gt;createBackup();\n\n            \/\/ \u30de\u30b9\u30bf\u30fc\u30c7\u30fc\u30bf\u306e\u6295\u5165\n            $this-&gt;seedMasterData();\n\n            \/\/ \u521d\u671f\u8a2d\u5b9a\u30c7\u30fc\u30bf\u306e\u6295\u5165\n            $this-&gt;seedInitialSettings();\n\n            DB::commit();\n            Log::info('Production seeding completed successfully');\n\n        } catch (\\Exception $e) {\n            DB::rollBack();\n            Log::error('Production seeding failed: ' . $e-&gt;getMessage());\n            throw $e;\n        }\n    }\n\n    private function validateEnvironment()\n    {\n        if (!app()-&gt;environment('production')) {\n            return;\n        }\n\n        \/\/ \u91cd\u8981\u306a\u30c1\u30a7\u30c3\u30af\u9805\u76ee\n        $checks = [\n            'backup_exists' =&gt; $this-&gt;checkBackupExists(),\n            'maintenance_mode' =&gt; app()-&gt;isDownForMaintenance(),\n            'required_tables_empty' =&gt; $this-&gt;checkTablesAreEmpty(),\n        ];\n\n        if (in_array(false, $checks, true)) {\n            throw new \\RuntimeException('\u74b0\u5883\u30c1\u30a7\u30c3\u30af\u306b\u5931\u6557\u3057\u307e\u3057\u305f');\n        }\n    }\n\n    private function seedMasterData()\n    {\n        $masterDataSeeders = [\n            CountrySeeder::class,\n            CurrencySeeder::class,\n            TimeZoneSeeder::class,\n        ];\n\n        foreach ($masterDataSeeders as $seeder) {\n            $this-&gt;call($seeder);\n        }\n    }\n\n    private function seedInitialSettings()\n    {\n        \/\/ \u30b5\u30a4\u30c8\u57fa\u672c\u8a2d\u5b9a\n        $this-&gt;call(SiteSettingsSeeder::class);\n\n        \/\/ \u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\n        $this-&gt;call(AdminUserSeeder::class);\n\n        \/\/ \u57fa\u672c\u6a29\u9650\u8a2d\u5b9a\n        $this-&gt;call(PermissionSeeder::class);\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u6bb5\u968e\u7684\u306a\u30c7\u30fc\u30bf\u6295\u5165\u30d7\u30ed\u30bb\u30b9<\/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=\"\">class StagedProductionSeeder extends Seeder\n{\n    private $stages = [\n        1 =&gt; [\n            'name' =&gt; '\u30b7\u30b9\u30c6\u30e0\u57fa\u672c\u8a2d\u5b9a',\n            'seeders' =&gt; [\n                SystemConfigSeeder::class,\n                LocaleSeeder::class,\n            ],\n        ],\n        2 =&gt; [\n            'name' =&gt; '\u30de\u30b9\u30bf\u30fc\u30c7\u30fc\u30bf',\n            'seeders' =&gt; [\n                ProductCategorySeeder::class,\n                TaxRateSeeder::class,\n            ],\n        ],\n        3 =&gt; [\n            'name' =&gt; '\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf',\n            'seeders' =&gt; [\n                AdminUserSeeder::class,\n                RolePermissionSeeder::class,\n            ],\n        ],\n    ];\n\n    public function run()\n    {\n        foreach ($this-&gt;stages as $stage =&gt; $config) {\n            $this-&gt;runStage($stage, $config);\n        }\n    }\n\n    private function runStage($stage, $config)\n    {\n        Log::info(\"Starting stage {$stage}: {$config['name']}\");\n\n        try {\n            foreach ($config['seeders'] as $seeder) {\n                $this-&gt;call($seeder);\n            }\n            Log::info(\"Completed stage {$stage}\");\n        } catch (\\Exception $e) {\n            Log::error(\"Failed at stage {$stage}: \" . $e-&gt;getMessage());\n            throw $e;\n        }\n    }\n}<\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30c6\u30b9\u30c8\u74b0\u5883\u3068\u672c\u756a\u74b0\u5883\u305d\u308c\u305e\u308c\u306b\u9069\u3057\u305f\u6226\u7565\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30b7\u30fc\u30c0\u30fc\u3092\u5b89\u5168\u304b\u3064\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5b9f\u969b\u306e\u904b\u7528\u3067\u906d\u9047\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-14\">\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u89e3\u6c7a\u7b56\uff1a\u30b7\u30fc\u30c0\u30fc\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u30b7\u30fc\u30c0\u30fc\u5b9f\u884c\u6642\u306e\u4e00\u822c\u7684\u306a\u30a8\u30e9\u30fc\u3068\u5bfe\u51e6\u6cd5<\/h3>\n\n\n\n<p>\u30b7\u30fc\u30c0\u30fc\u306e\u5b9f\u884c\u6642\u306b\u306f\u69d8\u3005\u306a\u30a8\u30e9\u30fc\u306b\u906d\u9047\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u4e3b\u8981\u306a\u30a8\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3\u3068\u305d\u306e\u89e3\u6c7a\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5916\u90e8\u30ad\u30fc\u5236\u7d04\u9055\u53cd\u306e\u89e3\u6c7a<\/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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\nuse Illuminate\\Support\\Facades\\DB;\n\nclass RelationshipSeeder extends Seeder\n{\n    public function run()\n    {\n        try {\n            \/\/ \u4e00\u6642\u7684\u306b\u5916\u90e8\u30ad\u30fc\u5236\u7d04\u3092\u7121\u52b9\u5316\n            DB::statement('SET FOREIGN_KEY_CHECKS=0;');\n\n            \/\/ \u30c7\u30fc\u30bf\u6295\u5165\u51e6\u7406\n            $this-&gt;seedUserData();\n            $this-&gt;seedOrderData();\n\n        } finally {\n            \/\/ \u5fc5\u305a\u5236\u7d04\u3092\u518d\u6709\u52b9\u5316\n            DB::statement('SET FOREIGN_KEY_CHECKS=1;');\n        }\n    }\n\n    private function handleForeignKeyError(\\Exception $e)\n    {\n        Log::error('\u5916\u90e8\u30ad\u30fc\u5236\u7d04\u30a8\u30e9\u30fc: ' . $e-&gt;getMessage());\n\n        \/\/ \u95a2\u9023\u30ec\u30b3\u30fc\u30c9\u306e\u5b58\u5728\u78ba\u8a8d\n        $this-&gt;validateRelationships();\n\n        \/\/ \u30a8\u30e9\u30fc\u306e\u8a73\u7d30\u60c5\u5831\u3092\u53ce\u96c6\n        $this-&gt;collectErrorDetails();\n    }\n\n    private function validateRelationships()\n    {\n        \/\/ \u95a2\u9023\u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u6574\u5408\u6027\u30c1\u30a7\u30c3\u30af\n        $missingReferences = DB::select(\/**\/);\n        if (!empty($missingReferences)) {\n            throw new \\RuntimeException('\u53c2\u7167\u6574\u5408\u6027\u304c\u53d6\u308c\u3066\u3044\u307e\u305b\u3093');\n        }\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u6700\u9069\u5316\u3068\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u5bfe\u7b56<\/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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\n\nclass LargeDataSetSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ \u30e1\u30e2\u30ea\u5236\u9650\u306e\u4e00\u6642\u7684\u306a\u5f15\u304d\u4e0a\u3052\n        ini_set('memory_limit', '1G');\n\n        \/\/ \u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u5236\u9650\u306e\u4e00\u6642\u7684\u306a\u89e3\u9664\n        set_time_limit(0);\n\n        try {\n            \/\/ \u30c1\u30e3\u30f3\u30af\u51e6\u7406\u306b\u3088\u308b\u5927\u91cf\u30c7\u30fc\u30bf\u306e\u633f\u5165\n            collect(range(1, 100000))-&gt;chunk(1000)-&gt;each(function ($chunk) {\n                DB::table('large_table')-&gt;insert($chunk-&gt;map(function ($i) {\n                    return [\n                        'name' =&gt; \"Record {$i}\",\n                        'created_at' =&gt; now(),\n                    ];\n                })-&gt;toArray());\n\n                \/\/ \u30e1\u30e2\u30ea\u89e3\u653e\n                gc_collect_cycles();\n            });\n\n        } catch (\\Exception $e) {\n            $this-&gt;handleMemoryError($e);\n        }\n    }\n\n    private function handleMemoryError(\\Exception $e)\n    {\n        Log::error('\u30e1\u30e2\u30ea\u30a8\u30e9\u30fc: ' . $e-&gt;getMessage());\n\n        \/\/ \u30a8\u30e9\u30fc\u767a\u751f\u6642\u306e\u30e1\u30e2\u30ea\u4f7f\u7528\u72b6\u6cc1\u3092\u8a18\u9332\n        $memoryUsage = $this-&gt;getMemoryUsageStats();\n\n        \/\/ \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30c1\u30e3\u30f3\u30af\u30b5\u30a4\u30ba\u3092\u8abf\u6574\u3057\u3066\u518d\u8a66\u884c\n        $this-&gt;retryWithSmallerChunks();\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-16\">\u30c7\u30fc\u30bf\u7d71\u5408\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c7\u30fc\u30bf\u691c\u8a3c\u6a5f\u80fd\u306e\u5b9f\u88c5<\/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=\"\">namespace Database\\Seeders;\n\nuse Illuminate\\Database\\Seeder;\nuse Illuminate\\Support\\Facades\\Validator;\n\nclass ValidatedDataSeeder extends Seeder\n{\n    public function run()\n    {\n        $data = $this-&gt;prepareData();\n\n        \/\/ \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30eb\u30fc\u30eb\u306e\u5b9a\u7fa9\n        $validator = Validator::make($data, [\n            'name' =&gt; 'required|string|max:255',\n            'email' =&gt; 'required|email|unique:users',\n            'status' =&gt; 'required|in:active,inactive',\n        ]);\n\n        if ($validator-&gt;fails()) {\n            $this-&gt;handleValidationErrors($validator);\n            return;\n        }\n\n        try {\n            DB::beginTransaction();\n\n            \/\/ \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u6e08\u307f\u30c7\u30fc\u30bf\u306e\u6295\u5165\n            User::create($data);\n\n            \/\/ \u95a2\u9023\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u30c1\u30a7\u30c3\u30af\n            $this-&gt;validateRelatedData();\n\n            DB::commit();\n\n        } catch (\\Exception $e) {\n            DB::rollBack();\n            throw $e;\n        }\n    }\n\n    private function validateRelatedData()\n    {\n        \/\/ \u30c7\u30fc\u30bf\u9593\u306e\u6574\u5408\u6027\u30c1\u30a7\u30c3\u30af\n        $this-&gt;checkReferentialIntegrity();\n        $this-&gt;checkBusinessRules();\n        $this-&gt;checkUniqueConstraints();\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30ea\u30ab\u30d0\u30ea\u30fc\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u5b9f\u88c5<\/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=\"\">class RecoverableSeeder extends Seeder\n{\n    private $checkpoints = [];\n\n    public function run()\n    {\n        try {\n            \/\/ \u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u306e\u4f5c\u6210\n            $this-&gt;createCheckpoint('\u521d\u671f\u72b6\u614b');\n\n            \/\/ \u30c7\u30fc\u30bf\u6295\u5165\u51e6\u7406\n            $this-&gt;seedCriticalData();\n            $this-&gt;createCheckpoint('\u91cd\u8981\u30c7\u30fc\u30bf\u6295\u5165\u5f8c');\n\n            $this-&gt;seedSecondaryData();\n            $this-&gt;createCheckpoint('\u4e8c\u6b21\u30c7\u30fc\u30bf\u6295\u5165\u5f8c');\n\n        } catch (\\Exception $e) {\n            \/\/ \u30a8\u30e9\u30fc\u767a\u751f\u6642\u306e\u56de\u5fa9\u51e6\u7406\n            $this-&gt;recoverFromLastCheckpoint();\n            throw $e;\n        }\n    }\n\n    private function createCheckpoint($name)\n    {\n        $this-&gt;checkpoints[$name] = [\n            'timestamp' =&gt; now(),\n            'memory_usage' =&gt; memory_get_usage(true),\n            'last_inserted_id' =&gt; DB::getPdo()-&gt;lastInsertId(),\n        ];\n    }\n\n    private function recoverFromLastCheckpoint()\n    {\n        $lastCheckpoint = end($this-&gt;checkpoints);\n\n        \/\/ \u6700\u5f8c\u306e\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u4ee5\u964d\u306e\u30c7\u30fc\u30bf\u3092\u524a\u9664\n        DB::table('your_table')\n            -&gt;where('id', '&gt;', $lastCheckpoint['last_inserted_id'])\n            -&gt;delete();\n    }\n}<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5bfe\u7b56\u3092\u9069\u5207\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u30b7\u30fc\u30c0\u30fc\u306e\u4fe1\u983c\u6027\u3068\u4fdd\u5b88\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u308c\u307e\u3067\u306e\u5185\u5bb9\u3092\u7dcf\u62ec\u3057\u3001\u3055\u3089\u306a\u308b\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-17\">\u307e\u3068\u3081\uff1aLaravel\u30b7\u30fc\u30c0\u30fc\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3066\u958b\u767a\u52b9\u7387\u3092\u5287\u7684\u306b\u5411\u4e0a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u5b66\u3093\u3060\u77e5\u8b58\u306e\u5b9f\u8df5\u7684\u306a\u5fdc\u7528\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3092\u901a\u3058\u3066\u5b66\u3093\u3060Laravel\u30b7\u30fc\u30c0\u30fc\u306e\u77e5\u8b58\u3092\u3001\u5b9f\u969b\u306e\u958b\u767a\u73fe\u5834\u3067\u6700\u5927\u9650\u306b\u6d3b\u7528\u3059\u308b\u305f\u3081\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b7\u30fc\u30c0\u30fc\u6d3b\u7528\u306e\u5168\u4f53\u50cf<\/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=\"\">\/\/ \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3051\u308b\u30b7\u30fc\u30c0\u30fc\u6d3b\u7528\u306e\u57fa\u672c\u7684\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\nclass ProjectSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ 1. \u74b0\u5883\u306e\u6e96\u5099\n        $this-&gt;prepareEnvironment();\n\n        \/\/ 2. \u57fa\u672c\u30c7\u30fc\u30bf\u306e\u6295\u5165\n        $this-&gt;seedBaseData();\n\n        \/\/ 3. \u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u751f\u6210\uff08\u958b\u767a\u74b0\u5883\u306e\u307f\uff09\n        if (app()-&gt;environment('local', 'development')) {\n            $this-&gt;seedTestData();\n        }\n\n        \/\/ 4. \u30c7\u30fc\u30bf\u306e\u691c\u8a3c\n        $this-&gt;validateSeededData();\n    }\n\n    private function prepareEnvironment()\n    {\n        \/\/ \u74b0\u5883\u56fa\u6709\u306e\u8a2d\u5b9a\u3092\u9069\u7528\n        config(['seeder.chunk_size' =&gt; $this-&gt;getOptimalChunkSize()]);\n\n        \/\/ \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8a2d\u5b9a\u306e\u6700\u9069\u5316\n        DB::disableQueryLog();\n        Model::unguard();\n    }\n\n    private function validateSeededData()\n    {\n        \/\/ \u30b7\u30fc\u30c7\u30a3\u30f3\u30b0\u7d50\u679c\u306e\u691c\u8a3c\n        $validator = new DataValidator();\n        $validator-&gt;validateAll();\n\n        \/\/ \u7d50\u679c\u306e\u30ec\u30dd\u30fc\u30c8\u751f\u6210\n        $this-&gt;generateSeedingReport();\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u52b9\u7387\u7684\u306a\u958b\u767a\u30b5\u30a4\u30af\u30eb\u306e\u78ba\u7acb<\/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=\"\">class DevelopmentCycleSeeder extends Seeder\n{\n    public function run()\n    {\n        \/\/ \u958b\u767a\u30b5\u30a4\u30af\u30eb\u306b\u5408\u308f\u305b\u305f\u30b7\u30fc\u30c7\u30a3\u30f3\u30b0\u6226\u7565\n        $this-&gt;call([\n            \/\/ 1. \u5171\u901a\u30de\u30b9\u30bf\u30fc\u30c7\u30fc\u30bf\n            MasterDataSeeder::class,\n\n            \/\/ 2. \u958b\u767a\u8005\u56fa\u6709\u306e\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\n            DeveloperSpecificSeeder::class,\n\n            \/\/ 3. \u6a5f\u80fd\u30c6\u30b9\u30c8\u7528\u30c7\u30fc\u30bf\n            FeatureTestDataSeeder::class,\n        ]);\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u78ba\u5b9f\u306a\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u306e\u305f\u3081\u306e\u30ea\u30bd\u30fc\u30b9\u7d39\u4ecb<\/h3>\n\n\n\n<p>Laravel\u30b7\u30fc\u30c0\u30fc\u306e\u77e5\u8b58\u3092\u3055\u3089\u306b\u6df1\u3081\u308b\u305f\u3081\u306e\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u3068\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30ea\u30bd\u30fc\u30b9<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Laravel\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b7\u30fc\u30c7\u30a3\u30f3\u30b0\u30bb\u30af\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>Laravel\u306eGitHub\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u3042\u308b\u5b9f\u88c5\u4f8b<\/li>\n\n\n\n<li>Laravel News\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u95a2\u9023\u8a18\u4e8b<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u767a\u5c55\u7684\u306a\u5b66\u7fd2\u30c8\u30d4\u30c3\u30af<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Event Driven Seeding<\/li>\n\n\n\n<li>\u30ab\u30b9\u30bf\u30e0\u30b7\u30fc\u30c0\u30fc\u30b3\u30de\u30f3\u30c9\u306e\u4f5c\u6210<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u3068\u30b7\u30fc\u30c0\u30fc\u306e\u7d71\u5408<\/li>\n\n\n\n<li>\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u6700\u9069\u5316\u624b\u6cd5<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b9f\u8df5\u7684\u306a\u30b7\u30fc\u30c0\u30fc\u6d3b\u7528\u306e\u305f\u3081\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/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=\"\">class SeederBestPracticesGuide\n{\n    public static function getChecklist()\n    {\n        return [\n            '\u57fa\u672c\u8a2d\u8a08' =&gt; [\n                '\u2713 \u30c7\u30fc\u30bf\u69cb\u9020\u306e\u660e\u78ba\u306a\u5b9a\u7fa9',\n                '\u2713 \u4f9d\u5b58\u95a2\u4fc2\u306e\u9069\u5207\u306a\u7ba1\u7406',\n                '\u2713 \u518d\u5229\u7528\u53ef\u80fd\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u8a2d\u8a08'\n            ],\n            '\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316' =&gt; [\n                '\u2713 \u30c1\u30e3\u30f3\u30af\u30b5\u30a4\u30ba\u306e\u9069\u5207\u306a\u8a2d\u5b9a',\n                '\u2713 \u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u76e3\u8996\u3068\u6700\u9069\u5316',\n                '\u2713 \u30d0\u30c3\u30c1\u51e6\u7406\u306e\u52b9\u7387\u5316'\n            ],\n            '\u54c1\u8cea\u7ba1\u7406' =&gt; [\n                '\u2713 \u30c7\u30fc\u30bf\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5',\n                '\u2713 \u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u306e\u6574\u5099',\n                '\u2713 \u30c6\u30b9\u30c8\u30ab\u30d0\u30ec\u30c3\u30b8\u306e\u78ba\u4fdd'\n            ],\n            '\u904b\u7528\u7ba1\u7406' =&gt; [\n                '\u2713 \u74b0\u5883\u5225\u306e\u8a2d\u5b9a\u7ba1\u7406',\n                '\u2713 \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u30ea\u30ab\u30d0\u30ea\u30fc\u8a08\u753b',\n                '\u2713 \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u76e3\u8996\u4f53\u5236'\n            ]\n        ];\n    }\n}<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u5411\u3051\u3066<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u30b7\u30fc\u30c0\u30fc\u306e\u57fa\u672c\u3092\u7fd2\u5f97\u3057\u305f\u5f8c\u306f\u3001\u4ee5\u4e0b\u306e\u5206\u91ce\u3078\u306e\u63a2\u7a76\u3092\u63a8\u5968\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d5\u30a1\u30af\u30c8\u30ea\u30fc\u306e\u9ad8\u5ea6\u306a\u6d3b\u7528<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u81ea\u52d5\u5316\u306b\u304a\u3051\u308b\u30b7\u30fc\u30c0\u30fc\u306e\u7d71\u5408<\/li>\n\n\n\n<li>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306e\u30b7\u30fc\u30c7\u30a3\u30f3\u30b0\u6226\u7565<\/li>\n\n\n\n<li>\u30b3\u30f3\u30c6\u30ca\u74b0\u5883\u3067\u306e\u30b7\u30fc\u30c0\u30fc\u904b\u7528<\/li>\n<\/ul>\n\n\n\n<p>Laravel\u30b7\u30fc\u30c0\u30fc\u306f\u3001\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u306e\u8981\u3068\u306a\u308b\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u5b66\u3093\u3060\u77e5\u8b58\u3092\u57fa\u306b\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u5b9f\u88c5\u3092\u901a\u3058\u3066\u3001\u3055\u3089\u306a\u308b\u30b9\u30ad\u30eb\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b7\u30fc\u30c0\u30fc\u306e\u9069\u5207\u306a\u6d3b\u7528\u306f\u3001\u958b\u767a\u52b9\u7387\u306e\u5411\u4e0a\u3060\u3051\u3067\u306a\u304f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u306e\u54c1\u8cea\u5411\u4e0a\u306b\u3082\u5927\u304d\u304f\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/ &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,12],"tags":[],"class_list":{"0":"post-3200","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-php-laravel","7":"category-php","8":"nothumb"},"_links":{"self":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/3200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3200"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/3200\/revisions"}],"predecessor-version":[{"id":3201,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/3200\/revisions\/3201"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}