{"id":24854,"date":"2024-11-21T17:05:45","date_gmt":"2024-11-21T09:05:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24854\/"},"modified":"2024-11-21T17:05:45","modified_gmt":"2024-11-21T09:05:45","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8laravel%e4%b8%ad%e5%ae%9e%e7%8e%b0%e6%9d%83%e9%99%90%e7%9a%84%e8%b7%a8%e7%b3%bb%e7%bb%9f%e5%92%8c%e8%b7%a8%e5%9f%9f%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24854\/","title":{"rendered":"\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u6743\u9650\u7684\u8de8\u7cfb\u7edf\u548c\u8de8\u57df\u7ba1\u7406"},"content":{"rendered":"

\"\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u6743\u9650\u7684\u8de8\u7cfb\u7edf\u548c\u8de8\u57df\u7ba1\u7406\u63d2\u56fe\"<\/p>\n

Laravel\u4f5c\u4e3a\u4e00\u6b3e\u6d41\u884c\u7684PHP\u6846\u67b6\uff0c\u62e5\u6709\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u4f18\u79c0\u7684\u6269\u5c55\u7cfb\u7edf\u3002\u5728\u5b9e\u73b0\u6743\u9650\u7ba1\u7406\u65b9\u9762\uff0cLaravel\u4e5f\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u7cfb\u7edf\u5185\u5b9e\u73b0\u5404\u79cd\u6743\u9650\u76f8\u5173\u7684\u529f\u80fd\u3002\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u4f1a\u6d89\u53ca\u5230\u591a\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u7684\u6743\u9650\u7ba1\u7406\uff0c\u6216\u8005\u8de8\u57df\u7684\u6743\u9650\u9a8c\u8bc1\uff0c\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u4f7f\u7528Laravel\u7684\u8de8\u7cfb\u7edf\u548c\u8de8\u57df\u6743\u9650\u7ba1\u7406\u529f\u80fd\u3002<\/p>\n

\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u8de8\u7cfb\u7edf\u548c\u8de8\u57df\u6743\u9650\u7ba1\u7406\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n

    \n
  1. Laravel\u4e2d\u6743\u9650\u7ba1\u7406\u7684\u57fa\u7840\u77e5\u8bc6<\/li>\n
  2. \u5982\u4f55\u5b9e\u73b0\u8de8\u7cfb\u7edf\u7684\u6743\u9650\u7ba1\u7406<\/li>\n
  3. \u5982\u4f55\u5b9e\u73b0\u8de8\u57df\u7684\u6743\u9650\u9a8c\u8bc1<\/li>\n
  4. Laravel\u4e2d\u6743\u9650\u7ba1\u7406\u7684\u57fa\u7840\u77e5\u8bc6<\/li>\n<\/ol>\n

    \u5728Laravel\u4e2d\uff0c\u6743\u9650\u7ba1\u7406\u53ef\u4ee5\u901a\u8fc7Laravel\u81ea\u5e26\u7684Auth\u7cfb\u7edf\u5b9e\u73b0\uff0cAuth\u7cfb\u7edf\u63d0\u4f9b\u4e86\u7528\u6237\u8ba4\u8bc1\u3001\u6388\u6743\u548c\u5bc6\u7801\u91cd\u7f6e\u7b49\u529f\u80fd\u3002\u5176\u4e2d\u6388\u6743\u529f\u80fd\u4e3b\u8981\u662f\u901a\u8fc7Gate\u548cPolicy\u7c7b\u6765\u5b9e\u73b0\u7684\u3002<\/p>\n

    Gate\u662fLaravel\u4e2d\u5b9e\u73b0\u6388\u6743\u7684\u6838\u5fc3\u7c7b\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u5b9a\u4e49\u548c\u5224\u65ad\u7528\u6237\u7684\u6743\u9650\u3002\u5728Laravel\u4e2d\uff0c\u53ef\u4ee5\u5728app\/Providers\/AuthServiceProvider.php\u6587\u4ef6\u4e2d\u5b9a\u4e49Gate\uff1a<\/p>\n

    public function boot()\n{\n    $this-&gt;registerPolicies();\n\n    Gate::define('update-post', function ($user, $post) {\n        return $user-&gt;id === $post-&gt;user_id;\n    });\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4e0a\u9762\u7684\u4f8b\u5b50\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cupdate-post\u201d\u7684Gate\uff0c\u7528\u4e8e\u5224\u65ad\u5f53\u524d\u7528\u6237\u662f\u5426\u6709\u6743\u9650\u4fee\u6539\u67d0\u7bc7\u6587\u7ae0\u3002\u5224\u65ad\u6761\u4ef6\u662f\u5f53\u524d\u7528\u6237\u7684ID\u7b49\u4e8e\u6587\u7ae0\u7684\u4f5c\u8005ID\u3002<\/p>\n
    \u5728\u4f7f\u7528Gate\u8fdb\u884c\u6743\u9650\u5224\u65ad\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528authorize\u65b9\u6cd5\uff1a<\/p>\n
    public function update(Request $request, Post $post)\n{\n    $this-&gt;authorize('update-post', $post);\n\n    \/\/...\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u6b64\u65f6\uff0c\u5982\u679c\u5f53\u524d\u7528\u6237\u6ca1\u6709\u6743\u9650\u4fee\u6539\u8be5\u6587\u7ae0\uff0c\u5c06\u4f1a\u629b\u51fa403\u5f02\u5e38\u3002\u5982\u679c\u9700\u8981\u81ea\u5b9a\u4e49\u5f02\u5e38\u4fe1\u606f\uff0c\u53ef\u4ee5\u5728\u6587\u672c\u4e2d\u4f20\u5165\u7b2c\u4e09\u4e2a\u53c2\u6570\uff0c\u5982\uff1a<\/p>\n
    $this-&gt;authorize('update-post', $post, '\u4f60\u6ca1\u6709\u6743\u9650\u4fee\u6539\u8fd9\u7bc7\u6587\u7ae0');<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u6b64\u65f6\uff0c\u5982\u679c\u5f53\u524d\u7528\u6237\u6ca1\u6709\u6743\u9650\u4fee\u6539\u8be5\u6587\u7ae0\uff0c\u5c06\u4f1a\u629b\u51fa403\u5f02\u5e38\uff0c\u5f02\u5e38\u4fe1\u606f\u4e3a\u201c\u4f60\u6ca1\u6709\u6743\u9650\u4fee\u6539\u8fd9\u7bc7\u6587\u7ae0\u201d\u3002<\/p>\n
    \u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u76f4\u63a5\u4f20\u8f93$post\u5bf9\u8c61\u8fdb\u884c\u6743\u9650\u5224\u65ad\u3002\u5f53\u7136\uff0c\u5982\u679c\u4f60\u9700\u8981\u4f20\u9012\u5176\u4ed6\u53c2\u6570\u8fdb\u884c\u6743\u9650\u5224\u65ad\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u7b2c\u4e09\u4e2a\u53c2\u6570\u4f20\u9012\u6570\u7ec4\u5f62\u5f0f\u7684\u989d\u5916\u6570\u636e\uff1a<\/p>\n
    $this-&gt;authorize('update-post', ['post' =&gt; $post, 'extra_data' =&gt; 'foo']);<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5728Gate\u4e2d\u5224\u65ad\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u7b2c\u4e8c\u4e2a\u53c2\u6570\u83b7\u53d6\u4f20\u9012\u7684\u6570\u636e\uff1a<\/p>\n
    Gate::define('update-post', function ($user, $post, $extra_data) {\n    \/\/ can access $extra_data['extra_data'] here\n    return $user-&gt;id === $post-&gt;user_id;\n});<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u9664\u4e86Gate\u5916\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u53e6\u4e00\u4e2a\u7c7b\uff0c\u540d\u4e3aPolicy\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u6388\u6743\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cPolicy\u66f4\u52a0\u7075\u6d3b\uff0c\u53ef\u4ee5\u8ba9\u5f00\u53d1\u4eba\u5458\u901a\u8fc7\u5b9a\u4e49\u4e00\u4e2a\u540d\u4e3acan\u7684\u516c\u5171\u65b9\u6cd5\u6765\u5b9e\u73b0\u66f4\u7ec6\u7c92\u5ea6\u7684\u6743\u9650\u63a7\u5236\uff1a<\/p>\n
    class PostPolicy\n{\n    public function canUpdate($user, Post $post)\n    {\n        return $user-&gt;id === $post-&gt;user_id;\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u6b64\u65f6\uff0c\u5728\u4f7f\u7528Gate\u8fdb\u884c\u6743\u9650\u5224\u65ad\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528policy\u65b9\u6cd5\uff0c\u5c06Gate\u548cPolicy\u5173\u8054\u8d77\u6765\uff1a<\/p>\n
    Gate::policy(Post::class, PostPolicy::class);\n\n$this-&gt;authorize('update', $post);<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7policy\u65b9\u6cd5\u5c06Gate\u548cPostPolicy\u7c7b\u5173\u8054\u8d77\u6765\uff0c\u8fd9\u6837\uff0c\u5f53\u6211\u4eec\u5728\u4f7f\u7528authorize\u65b9\u6cd5\u65f6\uff0cLaravel\u5c31\u4f1a\u81ea\u52a8\u8c03\u7528PostPolicy\u7684canUpdate\u65b9\u6cd5\u8fdb\u884c\u6743\u9650\u5224\u65ad\u3002\u6b64\u65f6\uff0c\u5982\u679c\u5f53\u524d\u7528\u6237\u6ca1\u6709\u6743\u9650\u4fee\u6539\u8be5\u6587\u7ae0\uff0c\u5c06\u4f1a\u629b\u51fa403\u5f02\u5e38\u3002<\/p>\n
      \n
    1. \u5982\u4f55\u5b9e\u73b0\u8de8\u7cfb\u7edf\u7684\u6743\u9650\u7ba1\u7406<\/li>\n<\/ol>\n
      \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u5c06\u6388\u6743\u4fe1\u606f\u4ece\u4e00\u4e2a\u7cfb\u7edf\u4f20\u9012\u5230\u53e6\u4e00\u4e2a\u7cfb\u7edf\u3002\u4f8b\u5982\uff0c\u5f53\u6211\u4eec\u5728\u7cfb\u7edfA\u4e2d\u5b8c\u6210\u4e86\u8ba4\u8bc1\u548c\u6388\u6743\uff0c\u73b0\u5728\u9700\u8981\u5728\u7cfb\u7edfB\u4e2d\u8fdb\u884c\u64cd\u4f5c\uff0c\u4f46\u6211\u4eec\u4e0d\u5e0c\u671b\u7528\u6237\u9700\u8981\u518d\u6b21\u8fdb\u884c\u8ba4\u8bc1\u548c\u6388\u6743\u3002\u8fd9\u65f6\u5019\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u7cfb\u7edfA\u4e2d\u7684\u6388\u6743\u4fe1\u606f\u4f20\u9012\u5230\u7cfb\u7edfB\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u65e0\u7f1d\u7684\u6743\u9650\u7ba1\u7406\u3002<\/p>\n
      \u5728Laravel\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528JWT\uff08JSON Web Token\uff09\u5b9e\u73b0\u8de8\u7cfb\u7edf\u7684\u6743\u9650\u7ba1\u7406\u3002JWT\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u7f51\u7edc\u73af\u5883\u4e2d\u5b89\u5168\u4f20\u8f93\u4fe1\u606f\u7684\u5f00\u653e\u6807\u51c6\u3002\u5b83\u89c4\u5b9a\u4e86\u5728\u7f51\u7edc\u4e0a\u5982\u4f55\u5b89\u5168\u5730\u8fdb\u884c\u57fa\u4e8eJSON\u7684\u4fe1\u606f\u4f20\u8f93\u3002JWT\u7531\u4e09\u90e8\u5206\u7ec4\u6210\uff0c\u5373header\u3001payload\u548csignature\u3002\u5176\u4e2d\uff0cheader\u548cpayload\u662f\u4f7f\u7528Base64\u7f16\u7801\u7684JSON\u5b57\u7b26\u4e32\uff0c\u800csignature\u5219\u662f\u7531header\u3001payload\u548csecret\uff0c\u4f7f\u7528HS256\u7b49\u52a0\u5bc6\u7b97\u6cd5\u751f\u6210\u7684\u54c8\u5e0c\u503c\u3002<\/p>\n
      \u5728Laravel\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528tymon\/jwt-auth\u6269\u5c55\u5305\u5b9e\u73b0JWT\u7684\u521b\u5efa\u548c\u89e3\u6790\u3002\u9996\u5148\u9700\u8981\u5b89\u88c5tymon\/jwt-auth\u6269\u5c55\u5305\uff1a<\/p>\n
      composer require tymon\/jwt-auth<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u9700\u8981\u5bf9JWT\u8fdb\u884c\u4e00\u4e9b\u57fa\u672c\u914d\u7f6e\u3002\u53ef\u4ee5\u5728config\/jwt.php\u6587\u4ef6\u4e2d\u8fdb\u884c\u914d\u7f6e\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n
        \n
      • secret\uff1a\u52a0\u5bc6\u5bc6\u94a5<\/li>\n
      • ttl\uff1aToken\u7684\u6709\u6548\u671f\uff0c\u5355\u4f4d\u4e3a\u5206\u949f<\/li>\n
      • providers\uff1a\u7528\u6237\u63d0\u4f9b\u8005\uff0c\u7528\u4e8e\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd<\/li>\n<\/ul>\n
        return [\n    \/\/ ...\n\n    'secret' =&gt; env('JWT_SECRET', 'some-secret-string'),\n\n    'ttl' =&gt; env('JWT_TTL', 60),\n\n    'refresh_ttl' =&gt; env('JWT_REFRESH_TTL', 20160),\n\n    'providers' =&gt; [\n        'users' =&gt; [\n            'model' =&gt; AppModelsUser::class,\n            'credentials' =&gt; ['email', 'password'],\n        ],\n    ],\n\n    \/\/ ...\n];<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u5728\u5b8c\u6210\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u67d0\u4e2a\u7cfb\u7edf\u4e2d\u751f\u6210\u4e00\u4e2aJWT\uff0c\u5e76\u5c06\u5176\u4f20\u9012\u7ed9\u53e6\u4e00\u4e2a\u7cfb\u7edf\u3002\u5728\u53e6\u4e00\u4e2a\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528JWT\u7684\u89e3\u6790\u529f\u80fd\u83b7\u53d6\u5230JWT\u4e2d\u7684\u7528\u6237\u4fe1\u606f\u548c\u6743\u9650\u4fe1\u606f\u3002\u5177\u4f53\u5730\uff0c\u53ef\u4ee5\u4f7f\u7528Auth::setUser\u65b9\u6cd5\u5c06\u89e3\u6790\u51fa\u7684\u7528\u6237\u4fe1\u606f\u8bbe\u7f6e\u4e3a\u5f53\u524d\u7528\u6237\uff0c\u5e76\u4f7f\u7528Gate\u8fdb\u884c\u6743\u9650\u5224\u65ad\u3002<\/p>\n
        \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n
        \u5728\u7cfb\u7edfA\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528JWT\u751f\u6210\u4e00\u4e2aToken\uff0c\u5e76\u5c06\u5176\u4f20\u9012\u7ed9\u7cfb\u7edfB\uff1a<\/p>\n
        $token = JWTAuth::fromUser($user);\n\nreturn redirect('http:\/\/system-b.com?token=' . $token);<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u5728\u7cfb\u7edfB\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06Token\u89e3\u6790\u51fa\u5176\u4e2d\u7684\u7528\u6237\u4fe1\u606f\u548c\u6743\u9650\u4fe1\u606f\uff1a<\/p>\n
        use IlluminateSupportFacadesAuth;\nuse TymonJWTAuthFacadesJWTAuth;\n\n$token = request()-&gt;get('token');\n\n$user = JWTAuth::parseToken()-&gt;authenticate();\n\nAuth::setUser($user);\n\n\/\/ ...\n\nGate::authorize('update', $post);<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528JWTAuth::parseToken()\u65b9\u6cd5\u89e3\u6790Token\uff0c\u6210\u529f\u540e\uff0c\u901a\u8fc7authenticate()\u65b9\u6cd5\u83b7\u53d6\u5230\u7528\u6237\u4fe1\u606f\uff0c\u5e76\u4f7f\u7528Auth::setUser\u65b9\u6cd5\u5c06\u7528\u6237\u4fe1\u606f\u8bbe\u7f6e\u4e3a\u5f53\u524d\u7528\u6237\u3002\u6700\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Gate\u7684authorize\u65b9\u6cd5\u5224\u65ad\u5f53\u524d\u7528\u6237\u662f\u5426\u6709\u6743\u9650\u8fdb\u884c\u67d0\u4e9b\u64cd\u4f5c\u3002<\/p>\n
        \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u4f20\u8f93\u5b89\u5168\uff0c\u6211\u4eec\u5e94\u8be5\u52a1\u5fc5\u5728\u4f20\u9001Token\u65f6\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93\uff0c\u6216\u4f7f\u7528HTTPS\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n
          \n
        1. \u5982\u4f55\u5b9e\u73b0\u8de8\u57df\u7684\u6743\u9650\u9a8c\u8bc1<\/li>\n<\/ol>\n
          \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7531\u4e8e\u7cfb\u7edf\u4e4b\u95f4\u7684\u8de8\u57df\u9650\u5236\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u65e0\u6cd5\u76f4\u63a5\u8fdb\u884c\u6743\u9650\u9a8c\u8bc1\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u8de8\u57df\u8d44\u6e90\u5171\u4eab\uff08CORS\uff09\u89e3\u51b3\u8de8\u57df\u95ee\u9898\u3002CORS\u662f\u4e00\u79cd\u5141\u8bb8\u670d\u52a1\u5668\u8fdb\u884c\u8de8\u57df\u8bbf\u95ee\u7684\u673a\u5236\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728\u54cd\u5e94\u5934\u4e2d\u8bbe\u7f6eAccess-Control-Allow-*\u7b49\u76f8\u5173\u9009\u9879\u5b9e\u73b0\u3002<\/p>\n
          \u5728Laravel\u4e2d\uff0c\u8981\u542f\u7528CORS\uff0c\u53ef\u4ee5\u4f7f\u7528spatie\/-cors\u6269\u5c55\u5305\u3002\u9996\u5148\u9700\u8981\u5b89\u88c5\u8be5\u6269\u5c55\u5305\uff1a<\/p>\n
          composer require spatie\/laravel-cors<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \u7136\u540e\uff0c\u5728config\/cors.php\u6587\u4ef6\u4e2d\u8fdb\u884c\u914d\u7f6e\uff1a<\/p>\n
          return [\n    'paths' =&gt; ['api\/*'],\n\n    'allowed_methods' =&gt; ['*'],\n\n    'allowed_origins' =&gt; ['*'],\n\n    'allowed_origins_patterns' =&gt; [],\n\n    'allowed_headers' =&gt; ['*'],\n\n    'exposed_headers' =&gt; [],\n\n    'max_age' =&gt; 0,\n\n    'supports_credentials' =&gt; true,\n];<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \u5728\u5b8c\u6210\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u9700\u8981\u4f7f\u7528CORS\u7684\u8def\u7531\u6216\u63a7\u5236\u5668\u4e2d\u6dfb\u52a0CORS\u76f8\u5173\u4e2d\u95f4\u4ef6\uff1a<\/p>\n
          Route::group(['middleware' => ['cors']], function () {\n    \/\/ ...\n});  \n\npublic function update(Request $request, Post $post)\n{\n    $this-&gt;authorize('update-post', $post);\n\n    \/\/...\n}<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u5c06\u8def\u7531\u6216\u63a7\u5236\u5668\u6dfb\u52a0\u5230\u201ccors\u201d\u4e2d\u95f4\u4ef6\u7ec4\u4e2d\uff0c\u542f\u7528\u4e86CORS\u529f\u80fd\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u652f\u6301\u8de8\u57df\u7684\u6743\u9650\u9a8c\u8bc1\u4e86\u3002<\/p>\n
          \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e3a\u4e86\u907f\u514d\u51fa\u73b0\u5b89\u5168\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u4ed4\u7ec6\u914d\u7f6eCORS\u76f8\u5173\u53c2\u6570\uff0c\u786e\u4fdd\u53ea\u5141\u8bb8\u6765\u81ea\u6307\u5b9a\u57df\u540d\u548c\u7aef\u53e3\u7684\u8bf7\u6c42\u8bbf\u95ee\u6211\u4eec\u7684\u7cfb\u7edf\u3002\u540c\u65f6\uff0c\u6211\u4eec\u4e5f\u9700\u8981\u5728\u670d\u52a1\u5668\u7aef\u4f7f\u7528CSRF\u548c\u5176\u4ed6\u76f8\u5173\u529f\u80fd\u4fdd\u62a4\u7cfb\u7edf\u7684\u5b89\u5168\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u6743\u9650\u7684\u8de8\u7cfb\u7edf\u548c\u8de8\u57df\u7ba1\u7406\u7684\u8be6\u7ec6\u4ecb\u7ecd\u3002\u9700\u8981\u8bf4\u660e\u7684\u662f\uff0c\u672c\u6587\u53ea\u662f\u63d0\u4f9b\u4e86\u4e00\u4e9b\u57fa\u672c\u7684\u5b9e\u73b0\u601d\u8def\u548c\u4ee3\u7801\u793a\u4f8b\uff0c\u5177\u4f53\u7684\u5b9e\u73b0\u7ec6\u8282\u548c\u65b9\u6848\u6839\u636e\u5b9e\u9645\u7684\u5e94\u7528\u60c5\u51b5\u4f1a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u6743\u9650\u7684\u8de8\u7cfb\u7edf\u548c\u8de8\u57df\u7ba1\u7406\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\u4f5c\u4e3a\u4e00\u6b3e\u6d41\u884c\u7684PHP\u6846\u67b6\uff0c\u62e5\u6709\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u4f18\u79c0\u7684\u6269\u5c55\u7cfb\u7edf\u3002\u5728\u5b9e\u73b0\u6743\u9650\u7ba1\u7406\u65b9\u9762\uff0cLaravel\u4e5f\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u7cfb\u7edf\u5185\u5b9e\u73b0\u5404\u79cd\u6743\u9650\u76f8\u5173\u7684\u529f\u80fd\u3002\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u4f1a\u6d89\u53ca\u5230\u591a\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u7684\u6743\u9650\u7ba1\u7406\uff0c\u6216\u8005\u8de8\u57df\u7684\u6743\u9650\u9a8c\u8bc1\uff0c\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u4f7f\u7528Laravel\u7684\u8de8\u7cfb\u7edf\u548c\u8de8\u57df\u6743\u9650\u7ba1\u7406\u529f\u80fd\u3002 \u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u8de8\u7cfb\u7edf\u548c\u8de8\u57df\u6743\u9650\u7ba1\u7406\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5185\u5bb9\uff1a Laravel\u4e2d\u6743\u9650\u7ba1\u7406\u7684\u57fa\u7840\u77e5\u8bc6 \u5982\u4f55\u5b9e\u73b0\u8de8\u7cfb\u7edf\u7684\u6743\u9650\u7ba1\u7406 \u5982\u4f55\u5b9e\u73b0\u8de8\u57df\u7684\u6743\u9650\u9a8c\u8bc1 Laravel\u4e2d\u6743\u9650\u7ba1\u7406\u7684\u57fa\u7840\u77e5\u8bc6 \u5728Laravel\u4e2d\uff0c\u6743\u9650\u7ba1\u7406\u53ef\u4ee5\u901a\u8fc7Laravel\u81ea\u5e26\u7684Auth\u7cfb\u7edf\u5b9e\u73b0\uff0cAuth\u7cfb\u7edf\u63d0\u4f9b\u4e86\u7528\u6237\u8ba4\u8bc1\u3001\u6388\u6743\u548c\u5bc6\u7801\u91cd\u7f6e\u7b49\u529f\u80fd\u3002\u5176\u4e2d\u6388\u6743\u529f\u80fd\u4e3b\u8981\u662f\u901a\u8fc7Gate\u548cPolicy\u7c7b\u6765\u5b9e\u73b0\u7684\u3002 Gate\u662fLaravel\u4e2d\u5b9e\u73b0\u6388\u6743\u7684\u6838\u5fc3\u7c7b\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u5b9a\u4e49\u548c\u5224\u65ad\u7528\u6237\u7684\u6743\u9650\u3002\u5728Laravel\u4e2d\uff0c\u53ef\u4ee5\u5728app\/Providers\/AuthServiceProvider.php\u6587\u4ef6\u4e2d\u5b9a\u4e49Gate\uff1a public function boot() { $this-&gt;registerPolicies(); Gate::define(‘update-post’, function ($user, $post) { return $user-&gt;id === $post-&gt;user_id; }); } \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u9762\u7684\u4f8b\u5b50\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cupdate-post\u201d\u7684Gate\uff0c\u7528\u4e8e\u5224\u65ad\u5f53\u524d\u7528\u6237\u662f\u5426\u6709\u6743\u9650\u4fee\u6539\u67d0\u7bc7\u6587\u7ae0\u3002\u5224\u65ad\u6761\u4ef6\u662f\u5f53\u524d\u7528\u6237\u7684ID\u7b49\u4e8e\u6587\u7ae0\u7684\u4f5c\u8005ID\u3002 \u5728\u4f7f\u7528Gate\u8fdb\u884c\u6743\u9650\u5224\u65ad\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528authorize\u65b9\u6cd5\uff1a public function update(Request $request, Post $post) { $this-&gt;authorize(‘update-post’, $post); \/\/… } \u767b\u5f55\u540e\u590d\u5236 \u6b64\u65f6\uff0c\u5982\u679c\u5f53\u524d\u7528\u6237\u6ca1\u6709\u6743\u9650\u4fee\u6539\u8be5\u6587\u7ae0\uff0c\u5c06\u4f1a\u629b\u51fa403\u5f02\u5e38\u3002\u5982\u679c\u9700\u8981\u81ea\u5b9a\u4e49\u5f02\u5e38\u4fe1\u606f\uff0c\u53ef\u4ee5\u5728\u6587\u672c\u4e2d\u4f20\u5165\u7b2c\u4e09\u4e2a\u53c2\u6570\uff0c\u5982\uff1a $this-&gt;authorize(‘update-post’, $post, ‘\u4f60\u6ca1\u6709\u6743\u9650\u4fee\u6539\u8fd9\u7bc7\u6587\u7ae0’); \u767b\u5f55\u540e\u590d\u5236 \u6b64\u65f6\uff0c\u5982\u679c\u5f53\u524d\u7528\u6237\u6ca1\u6709\u6743\u9650\u4fee\u6539\u8be5\u6587\u7ae0\uff0c\u5c06\u4f1a\u629b\u51fa403\u5f02\u5e38\uff0c\u5f02\u5e38\u4fe1\u606f\u4e3a\u201c\u4f60\u6ca1\u6709\u6743\u9650\u4fee\u6539\u8fd9\u7bc7\u6587\u7ae0\u201d\u3002 \u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u76f4\u63a5\u4f20\u8f93$post\u5bf9\u8c61\u8fdb\u884c\u6743\u9650\u5224\u65ad\u3002\u5f53\u7136\uff0c\u5982\u679c\u4f60\u9700\u8981\u4f20\u9012\u5176\u4ed6\u53c2\u6570\u8fdb\u884c\u6743\u9650\u5224\u65ad\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u7b2c\u4e09\u4e2a\u53c2\u6570\u4f20\u9012\u6570\u7ec4\u5f62\u5f0f\u7684\u989d\u5916\u6570\u636e\uff1a $this-&gt;authorize(‘update-post’, [‘post’ =&gt; $post, ‘extra_data’ =&gt; ‘foo’]); \u767b\u5f55\u540e\u590d\u5236 \u5728Gate\u4e2d\u5224\u65ad\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u7b2c\u4e8c\u4e2a\u53c2\u6570\u83b7\u53d6\u4f20\u9012\u7684\u6570\u636e\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-24854","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24854","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=24854"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24854\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}