{"id":22480,"date":"2024-11-21T13:21:30","date_gmt":"2024-11-21T05:21:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22480\/"},"modified":"2024-11-21T13:21:30","modified_gmt":"2024-11-21T05:21:30","slug":"%e8%af%a6%e8%a7%a3laravel%e8%b5%84%e6%ba%90%e8%b7%af%e7%94%b1%e7%9a%84%e5%88%a0%e9%99%a4%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22480\/","title":{"rendered":"\u8be6\u89e3Laravel\u8d44\u6e90\u8def\u7531\u7684\u5220\u9664\u64cd\u4f5c"},"content":{"rendered":"

laravel\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684php\u6846\u67b6\uff0c\u5728web\u5f00\u53d1\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5176\u4e2d\uff0c\u8d44\u6e90\u8def\u7531\u662flaravel\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u4e4b\u4e00\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u5730\u6784\u5efarestful api\u3002\u5728\u8d44\u6e90\u8def\u7531\u7684\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u5220\u9664\u64cd\u4f5c\u662f\u975e\u5e38\u5e38\u89c1\u7684\uff0c\u56e0\u6b64\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecdlaravel\u8d44\u6e90\u8def\u7531\u7684\u5220\u9664\u64cd\u4f5c\u3002<\/p>\n

\u4e00\u3001\u8d44\u6e90\u8def\u7531\u7b80\u4ecb<\/p>\n

\u5728Laravel\u4e2d\uff0c\u8d44\u6e90\u8def\u7531\u53ef\u4ee5\u901a\u8fc7Route::resource\u65b9\u6cd5\u6765\u5b9a\u4e49\u3002\u8fd9\u4e2a\u65b9\u6cd5\u4f1a\u81ea\u52a8\u5b9a\u4e49\u4e03\u4e2a\u5e38\u7528\u7684\u8def\u7531\u64cd\u4f5c\u65b9\u6cd5\uff0c\u5206\u522b\u4e3a\uff1aindex\u3001create\u3001store\u3001show\u3001edit\u3001update\u548cdestroy\u3002<\/p>\n

\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9a\u4e49\u4e00\u4e2a\u7b80\u5355\u7684\u8d44\u6e90\u8def\u7531\uff1a<\/p>\n

Route::resource('posts', 'PostController');<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u8fd9\u6837\uff0cLaravel\u4f1a\u4e3a\u6211\u4eec\u81ea\u52a8\u751f\u6210\/posts\u3001\/posts\/create\u3001\/posts\/{post}\u3001\/posts\/{post}\/edit\u7b49\u4e03\u4e2a\u8def\u7531\u3002<\/p>\n
\u4e8c\u3001\u5220\u9664\u64cd\u4f5c<\/p>\n
\u5728\u8d44\u6e90\u8def\u7531\u4e2d\uff0c\u5220\u9664\u64cd\u4f5c\u5bf9\u5e94\u7684\u662fdestroy\u65b9\u6cd5\u3002\u5f53\u7528\u6237\u5728Web\u5e94\u7528\u4e2d\u70b9\u51fb\u5220\u9664\u6309\u94ae\u65f6\uff0c\u6211\u4eec\u9700\u8981\u6784\u9020\u4e00\u4e2aDELETE\u8bf7\u6c42\uff0cLaravel\u5c31\u4f1a\u8c03\u7528destroy\u65b9\u6cd5\u6765\u5b8c\u6210\u8be5\u64cd\u4f5c\u3002<\/p>\n
    \n
  1. \u5b9a\u4e49\u8def\u7531<\/li>\n<\/ol>\n
    \u6211\u4eec\u9700\u8981\u4e3adestroy\u65b9\u6cd5\u5b9a\u4e49\u4e00\u4e2a\u8def\u7531\uff0c\u4f8b\u5982\uff1a<\/p>\n
    Route::delete('posts\/{post}', 'PostController@destroy')->name('posts.destroy');<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u8fd9\u4e2a\u8def\u7531\u4f1a\u5339\u914dDELETE\u8bf7\u6c42\u548c\/posts\/{post}\u8def\u5f84\uff0c\u5e76\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230PostController\u7684destroy\u65b9\u6cd5\u3002<\/p>\n
      \n
    1. \u63a7\u5236\u5668\u65b9\u6cd5<\/li>\n<\/ol>\n
      \u5728\u63a7\u5236\u5668\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u83b7\u53d6\u5220\u9664\u64cd\u4f5c\u6240\u5bf9\u5e94\u7684\u5b9e\u4f53\u5bf9\u8c61\uff0c\u5e76\u8c03\u7528delete\u65b9\u6cd5\u6765\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u5b83\u3002\u4f8b\u5982\uff1a<\/p>\n
      public function destroy($id)\n{\n    $post = Post::find($id);\n    $post->delete();\n    return redirect()->route('posts.index');\n}<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u8fd9\u91cc\uff0c\u6211\u4eec\u5148\u4f7f\u7528Post::find\u65b9\u6cd5\u6765\u627e\u5230\u8981\u5220\u9664\u7684\u5b9e\u4f53\u5bf9\u8c61\uff0c\u7136\u540e\u4f7f\u7528delete\u65b9\u6cd5\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u5b83\u3002\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528redirect\u65b9\u6cd5\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u5e16\u5b50\u5217\u8868\u9875\u9762\u3002<\/p>\n
        \n
      1. HTML\u8868\u5355<\/li>\n<\/ol>\n
        \u5728HTML\u8868\u5355\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u4e3a\u5220\u9664\u6309\u94ae\u751f\u6210\u4e00\u4e2a\u8868\u5355\uff0c\u5e76\u5728\u5176\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u9690\u85cf\u5b57\u6bb5_method\uff0c\u4ee5\u8868\u793a\u8fd9\u662f\u4e00\u4e2aDELETE\u8bf7\u6c42\u3002<\/p>\n
        \u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u751f\u6210\u4e00\u4e2a\u5220\u9664\u6309\u94ae\uff1a<\/p>\n
        <form action=\"{{ route('posts.destroy', $post->id) }}\" method=\"POST\">\n    {{ csrf_field() }}\n    {{ method_field('DELETE') }}\n    <button type=\"submit\">\u5220\u9664<\/button>\n<\/form><\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528route\u65b9\u6cd5\u751f\u6210\u5e26\u53c2\u6570\u7684\/posts\/{post}\u8def\u5f84\uff0c\u5e76\u8bbe\u7f6e\u8868\u5355\u7684method\u5c5e\u6027\u4e3aDELETE\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528csrf_field\u65b9\u6cd5\u751f\u6210CSRF\u4ee4\u724c\u548cmethod_field\u65b9\u6cd5\u751f\u6210_method\u5b57\u6bb5\u3002<\/p>\n
          \n
        1. \u547d\u540d\u8def\u7531<\/li>\n<\/ol>\n
          \u6700\u540e\uff0c\u5728\u5b9a\u4e49\u8def\u7531\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3adestroy\u65b9\u6cd5\u8bbe\u7f6e\u4e00\u4e2a\u547d\u540d\u8def\u7531\u540d\u5b57posts.destroy\u3002\u8fd9\u4e2a\u540d\u5b57\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u65b9\u4fbf\u5730\u751f\u6210URL\u548c\u91cd\u5b9a\u5411\u5230\u5220\u9664\u64cd\u4f5c\u5b8c\u6210\u540e\u7684\u9875\u9762\u3002<\/p>\n
          \u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u751f\u6210\u4e00\u4e2a\u91cd\u5b9a\u5411\u54cd\u5e94\uff1a<\/p>\n
          return redirect()->route('posts.index');<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528route\u65b9\u6cd5\u5e76\u4f20\u5165posts.index\u53c2\u6570\u6765\u751f\u6210posts.index\u8def\u5f84\uff0c\u4ece\u800c\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u5e16\u5b50\u5217\u8868\u9875\u9762\u3002<\/p>\n
          \u4e09\u3001\u603b\u7ed3<\/p>\n
          \u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5728Laravel\u4e2d\u5b9e\u73b0\u8d44\u6e90\u8def\u7531\u7684\u5220\u9664\u64cd\u4f5c\u3002\u5f53\u7528\u6237\u5728Web\u5e94\u7528\u4e2d\u70b9\u51fb\u5220\u9664\u6309\u94ae\u65f6\uff0cLaravel\u4f1a\u6784\u9020\u4e00\u4e2aDELETE\u8bf7\u6c42\uff0c\u5e76\u8c03\u7528\u63a7\u5236\u5668\u7684destroy\u65b9\u6cd5\u5b8c\u6210\u5220\u9664\u3002\u4f7f\u7528\u547d\u540d\u8def\u7531\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u751f\u6210URL\u548c\u91cd\u5b9a\u5411\u54cd\u5e94\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u8be6\u89e3Laravel\u8d44\u6e90\u8def\u7531\u7684\u5220\u9664\u64cd\u4f5c\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
          laravel\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684php\u6846\u67b6\uff0c\u5728web\u5f00\u53d1\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5176\u4e2d\uff0c\u8d44\u6e90\u8def\u7531\u662flaravel\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u4e4b\u4e00\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u5730\u6784\u5efarestful api\u3002\u5728\u8d44\u6e90\u8def\u7531\u7684\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u5220\u9664\u64cd\u4f5c\u662f\u975e\u5e38\u5e38\u89c1\u7684\uff0c\u56e0\u6b64\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u4ecb\u7ecdlaravel\u8d44\u6e90\u8def\u7531\u7684\u5220\u9664\u64cd\u4f5c\u3002 \u4e00\u3001\u8d44\u6e90\u8def\u7531\u7b80\u4ecb \u5728Laravel\u4e2d\uff0c\u8d44\u6e90\u8def\u7531\u53ef\u4ee5\u901a\u8fc7Route::resource\u65b9\u6cd5\u6765\u5b9a\u4e49\u3002\u8fd9\u4e2a\u65b9\u6cd5\u4f1a\u81ea\u52a8\u5b9a\u4e49\u4e03\u4e2a\u5e38\u7528\u7684\u8def\u7531\u64cd\u4f5c\u65b9\u6cd5\uff0c\u5206\u522b\u4e3a\uff1aindex\u3001create\u3001store\u3001show\u3001edit\u3001update\u548cdestroy\u3002 \u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9a\u4e49\u4e00\u4e2a\u7b80\u5355\u7684\u8d44\u6e90\u8def\u7531\uff1a Route::resource(‘posts’, ‘PostController’); \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\uff0cLaravel\u4f1a\u4e3a\u6211\u4eec\u81ea\u52a8\u751f\u6210\/posts\u3001\/posts\/create\u3001\/posts\/{post}\u3001\/posts\/{post}\/edit\u7b49\u4e03\u4e2a\u8def\u7531\u3002 \u4e8c\u3001\u5220\u9664\u64cd\u4f5c \u5728\u8d44\u6e90\u8def\u7531\u4e2d\uff0c\u5220\u9664\u64cd\u4f5c\u5bf9\u5e94\u7684\u662fdestroy\u65b9\u6cd5\u3002\u5f53\u7528\u6237\u5728Web\u5e94\u7528\u4e2d\u70b9\u51fb\u5220\u9664\u6309\u94ae\u65f6\uff0c\u6211\u4eec\u9700\u8981\u6784\u9020\u4e00\u4e2aDELETE\u8bf7\u6c42\uff0cLaravel\u5c31\u4f1a\u8c03\u7528destroy\u65b9\u6cd5\u6765\u5b8c\u6210\u8be5\u64cd\u4f5c\u3002 \u5b9a\u4e49\u8def\u7531 \u6211\u4eec\u9700\u8981\u4e3adestroy\u65b9\u6cd5\u5b9a\u4e49\u4e00\u4e2a\u8def\u7531\uff0c\u4f8b\u5982\uff1a Route::delete(‘posts\/{post}’, ‘PostController@destroy’)->name(‘posts.destroy’); \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u4e2a\u8def\u7531\u4f1a\u5339\u914dDELETE\u8bf7\u6c42\u548c\/posts\/{post}\u8def\u5f84\uff0c\u5e76\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230PostController\u7684destroy\u65b9\u6cd5\u3002 \u63a7\u5236\u5668\u65b9\u6cd5 \u5728\u63a7\u5236\u5668\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u83b7\u53d6\u5220\u9664\u64cd\u4f5c\u6240\u5bf9\u5e94\u7684\u5b9e\u4f53\u5bf9\u8c61\uff0c\u5e76\u8c03\u7528delete\u65b9\u6cd5\u6765\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u5b83\u3002\u4f8b\u5982\uff1a public function destroy($id) { $post = Post::find($id); $post->delete(); return redirect()->route(‘posts.index’); } \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u91cc\uff0c\u6211\u4eec\u5148\u4f7f\u7528Post::find\u65b9\u6cd5\u6765\u627e\u5230\u8981\u5220\u9664\u7684\u5b9e\u4f53\u5bf9\u8c61\uff0c\u7136\u540e\u4f7f\u7528delete\u65b9\u6cd5\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u5b83\u3002\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528redirect\u65b9\u6cd5\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u5e16\u5b50\u5217\u8868\u9875\u9762\u3002 HTML\u8868\u5355 \u5728HTML\u8868\u5355\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u4e3a\u5220\u9664\u6309\u94ae\u751f\u6210\u4e00\u4e2a\u8868\u5355\uff0c\u5e76\u5728\u5176\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u9690\u85cf\u5b57\u6bb5_method\uff0c\u4ee5\u8868\u793a\u8fd9\u662f\u4e00\u4e2aDELETE\u8bf7\u6c42\u3002 \u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u751f\u6210\u4e00\u4e2a\u5220\u9664\u6309\u94ae\uff1a <form action=”{{ route(‘posts.destroy’, $post->id) }}” method=”POST”> {{ csrf_field() }} {{ method_field(‘DELETE’) }} <button type=”submit”>\u5220\u9664<\/button> <\/form> \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528route\u65b9\u6cd5\u751f\u6210\u5e26\u53c2\u6570\u7684\/posts\/{post}\u8def\u5f84\uff0c\u5e76\u8bbe\u7f6e\u8868\u5355\u7684method\u5c5e\u6027\u4e3aDELETE\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528csrf_field\u65b9\u6cd5\u751f\u6210CSRF\u4ee4\u724c\u548cmethod_field\u65b9\u6cd5\u751f\u6210_method\u5b57\u6bb5\u3002 \u547d\u540d\u8def\u7531 \u6700\u540e\uff0c\u5728\u5b9a\u4e49\u8def\u7531\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3adestroy\u65b9\u6cd5\u8bbe\u7f6e\u4e00\u4e2a\u547d\u540d\u8def\u7531\u540d\u5b57posts.destroy\u3002\u8fd9\u4e2a\u540d\u5b57\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u65b9\u4fbf\u5730\u751f\u6210URL\u548c\u91cd\u5b9a\u5411\u5230\u5220\u9664\u64cd\u4f5c\u5b8c\u6210\u540e\u7684\u9875\u9762\u3002 \u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u751f\u6210\u4e00\u4e2a\u91cd\u5b9a\u5411\u54cd\u5e94\uff1a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-22480","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=22480"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22480\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}