{"id":24857,"date":"2024-11-21T14:52:24","date_gmt":"2024-11-21T06:52:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24857\/"},"modified":"2024-11-21T14:52:24","modified_gmt":"2024-11-21T06:52:24","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8laravel%e4%b8%ad%e5%ae%9e%e7%8e%b0%e5%9f%ba%e4%ba%8e%e6%9d%83%e9%99%90%e7%9a%84%e6%95%b0%e6%8d%ae%e8%bf%87%e6%bb%a4%e5%92%8c%e8%ae%bf%e9%97%ae%e9%99%90%e5%88%b6","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24857\/","title":{"rendered":"\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236"},"content":{"rendered":"

\"\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236\u63d2\u56fe\"<\/p>\n

Laravel\u662f\u4e00\u4e2a\u4f18\u79c0\u7684PHP\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u8eab\u4efd\u9a8c\u8bc1\u548c\u6388\u6743\u5de5\u5177\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236\u3002<\/p>\n

\u672c\u6587\u5c06\u6f14\u793a\u5982\u4f55\u4f7f\u7528Laravel\u4e2d\u7684\u7b56\u7565\uff08Policy\uff09\u8fdb\u884c\u57fa\u4e8e\u6743\u9650\u7684\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

    \n
  1. \u521b\u5efa\u7b56\u7565\u7c7b<\/li>\n<\/ol>\n

    \u5728Laravel\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u5feb\u901f\u751f\u6210\u7b56\u7565\u7c7b\u3002\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

    php artisan make:policy PostPolicy <\/p>\n

    \u8be5\u547d\u4ee4\u5c06\u751f\u6210\u4e00\u4e2a\u540d\u4e3aPostPolicy\u7684\u7b56\u7565\u7c7b\u3002<\/p>\n

      \n
    1. \u5b9a\u4e49\u7b56\u7565\u65b9\u6cd5<\/li>\n<\/ol>\n

      \u63a5\u4e0b\u6765\uff0c\u5728PostPolicy\u7c7b\u4e2d\u5b9a\u4e49\u7b56\u7565\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u9700\u8981\u9650\u5236\u53ea\u6709\u7ba1\u7406\u5458\u548c\u5e16\u5b50\u4f5c\u8005\u624d\u80fd\u7f16\u8f91\u5e16\u5b50\uff0c\u53ef\u4ee5\u5728PostPolicy\u7c7b\u4e2d\u6dfb\u52a0\u5982\u4e0b\u65b9\u6cd5\uff1a<\/p>\n

      public function update(User $user, Post $post)\n{\n    return $user-&gt;isAdmin() || $user-&gt;id === $post-&gt;user_id;\n}<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u4e0a\u8ff0\u65b9\u6cd5\u4f7f\u7528\u4e86Laravel\u63d0\u4f9b\u7684User\u6a21\u578b\u548cPost\u6a21\u578b\uff0c\u5176\u4e2d$user\u662f\u5f53\u524d\u7528\u6237\uff0c$post\u662f\u5f53\u524d\u5e16\u5b50\u3002\u5982\u679c\u5f53\u524d\u7528\u6237\u662f\u7ba1\u7406\u5458\u6216\u8005\u5f53\u524d\u7528\u6237\u662f\u5e16\u5b50\u4f5c\u8005\uff0c\u8be5\u65b9\u6cd5\u5c06\u8fd4\u56detrue\uff0c\u5426\u5219\u8fd4\u56defalse\u3002<\/p>\n
        \n
      1. \u6ce8\u518c\u7b56\u7565\u7c7b<\/li>\n<\/ol>\n
        \u63a5\u4e0b\u6765\uff0c\u9700\u8981\u5728AppServiceProvider\u4e2d\u6ce8\u518c\u7b56\u7565\u7c7b\u3002\u5728boot\u65b9\u6cd5\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
        <?php namespace AppProviders;\n\nuse IlluminateFoundationSupportProvidersAuthServiceProvider as ServiceProvider;\nuse IlluminateSupportFacadesGate;\nuse AppPoliciesPostPolicy;\nuse AppPost;\n\nclass AuthServiceProvider extends ServiceProvider\n{\n    protected $policies = [\n        Post::class => PostPolicy::class,\n    ];\n\n    public function boot()\n    {\n        $this-&gt;registerPolicies();\n    }\n}<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c$policies\u53d8\u91cf\u5c06Post\u6a21\u578b\u548cPostPolicy\u7c7b\u8fdb\u884c\u4e86\u6620\u5c04\uff0c\u4e4b\u540e\u5728Gate::policy\u65b9\u6cd5\u4e2d\u6ce8\u518c\u4e86\u7b56\u7565\u7c7b\u3002<\/p>\n
          \n
        1. \u4f7f\u7528\u7b56\u7565\u7c7b\u8fdb\u884c\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236<\/li>\n<\/ol>\n
          \u6700\u540e\uff0c\u53ef\u4ee5\u5728\u63a7\u5236\u5668\u4e2d\u4f7f\u7528\u7b56\u7565\u7c7b\u8fdb\u884c\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236\u3002\u4f8b\u5982\uff0c\u5728\u5e16\u5b50\u7f16\u8f91\u63a7\u5236\u5668\u4e2d\uff1a<\/p>\n
          public function edit(Post $post)\n{\n    $this-&gt;authorize('update', $post);\n\n    return view('posts.edit', compact('post'));\n}<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528\u4e86authorize\u65b9\u6cd5\u6765\u68c0\u67e5\u5f53\u524d\u7528\u6237\u662f\u5426\u5177\u6709\u66f4\u65b0\u5e16\u5b50\u7684\u6743\u9650\u3002\u5982\u679c\u7528\u6237\u6709\u6743\u9650\uff0c\u5219\u8fd4\u56de\u7f16\u8f91\u9875\u9762\uff0c\u5426\u5219\u629b\u51fa403 HTTP\u5f02\u5e38\u3002<\/p>\n
          \u7efc\u4e0a\u6240\u8ff0\uff0c\u4f7f\u7528\u7b56\u7565\u7c7b\u53ef\u4ee5\u8f7b\u677e\u5730\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236\uff0c\u589e\u5f3a\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236\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\u4e2a\u4f18\u79c0\u7684PHP\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u8eab\u4efd\u9a8c\u8bc1\u548c\u6388\u6743\u5de5\u5177\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236\u3002 \u672c\u6587\u5c06\u6f14\u793a\u5982\u4f55\u4f7f\u7528Laravel\u4e2d\u7684\u7b56\u7565\uff08Policy\uff09\u8fdb\u884c\u57fa\u4e8e\u6743\u9650\u7684\u6570\u636e\u8fc7\u6ee4\u548c\u8bbf\u95ee\u9650\u5236\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u521b\u5efa\u7b56\u7565\u7c7b \u5728Laravel\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u5feb\u901f\u751f\u6210\u7b56\u7565\u7c7b\u3002\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a php artisan make:policy PostPolicy \u8be5\u547d\u4ee4\u5c06\u751f\u6210\u4e00\u4e2a\u540d\u4e3aPostPolicy\u7684\u7b56\u7565\u7c7b\u3002 \u5b9a\u4e49\u7b56\u7565\u65b9\u6cd5 \u63a5\u4e0b\u6765\uff0c\u5728PostPolicy\u7c7b\u4e2d\u5b9a\u4e49\u7b56\u7565\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u9700\u8981\u9650\u5236\u53ea\u6709\u7ba1\u7406\u5458\u548c\u5e16\u5b50\u4f5c\u8005\u624d\u80fd\u7f16\u8f91\u5e16\u5b50\uff0c\u53ef\u4ee5\u5728PostPolicy\u7c7b\u4e2d\u6dfb\u52a0\u5982\u4e0b\u65b9\u6cd5\uff1a public function update(User $user, Post $post) { return $user-&gt;isAdmin() || $user-&gt;id === $post-&gt;user_id; } \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u65b9\u6cd5\u4f7f\u7528\u4e86Laravel\u63d0\u4f9b\u7684User\u6a21\u578b\u548cPost\u6a21\u578b\uff0c\u5176\u4e2d$user\u662f\u5f53\u524d\u7528\u6237\uff0c$post\u662f\u5f53\u524d\u5e16\u5b50\u3002\u5982\u679c\u5f53\u524d\u7528\u6237\u662f\u7ba1\u7406\u5458\u6216\u8005\u5f53\u524d\u7528\u6237\u662f\u5e16\u5b50\u4f5c\u8005\uff0c\u8be5\u65b9\u6cd5\u5c06\u8fd4\u56detrue\uff0c\u5426\u5219\u8fd4\u56defalse\u3002 \u6ce8\u518c\u7b56\u7565\u7c7b \u63a5\u4e0b\u6765\uff0c\u9700\u8981\u5728AppServiceProvider\u4e2d\u6ce8\u518c\u7b56\u7565\u7c7b\u3002\u5728boot\u65b9\u6cd5\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a <?php namespace AppProviders; use IlluminateFoundationSupportProvidersAuthServiceProvider as ServiceProvider; use IlluminateSupportFacadesGate; use AppPoliciesPostPolicy; use AppPost; class AuthServiceProvider extends ServiceProvider { protected $policies = [ Post::class => PostPolicy::class, ]; […]<\/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-24857","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24857","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=24857"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24857\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}