{"id":24918,"date":"2024-11-21T08:17:52","date_gmt":"2024-11-21T00:17:52","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24918\/"},"modified":"2024-11-21T08:17:52","modified_gmt":"2024-11-21T00:17:52","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%e8%a7%92%e8%89%b2%e7%9a%84%e5%8a%a8%e6%80%81%e6%9d%83%e9%99%90%e5%88%87%e6%8d%a2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24918\/","title":{"rendered":"\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u89d2\u8272\u7684\u52a8\u6001\u6743\u9650\u5207\u6362"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169907392640301.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u89d2\u8272\u7684\u52a8\u6001\u6743\u9650\u5207\u6362\u63d2\u56fe\" alt=\"\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u89d2\u8272\u7684\u52a8\u6001\u6743\u9650\u5207\u6362\u63d2\u56fe\" 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artisan make:model User<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u751f\u6210\u7684User\u6a21\u578b\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u5173\u8054\u89d2\u8272\u6a21\u578b\u7684belongsTo()\u65b9\u6cd5\uff0c\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>class User extends Model\n{\n    public function role()\n    {\n        return $this-&amp;gt;belongsTo('AppRole');\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   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<\/p>\n<p>\u6b65\u9aa45\uff1a\u521b\u5efa\u6743\u9650\u8868\u548c\u6743\u9650\u6a21\u578b<\/p>\n<p>\u521b\u5efa\u4e00\u4e2a\u6743\u9650\u8868\u548c\u4e00\u4e2a\u6743\u9650\u6a21\u578b\u3002\u6743\u9650\u8868\u5305\u62ecID\u548c\u6743\u9650\u540d\u79f0\u4e24\u4e2a\u5b57\u6bb5\u3002<\/p>\n<p>\u6b65\u9aa46\uff1a\u5b9a\u4e49\u6743\u9650\u6a21\u578b\u4e4b\u95f4\u7684\u5173\u7cfb<\/p>\n<p>\u5728\u6743\u9650\u6a21\u578b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u89d2\u8272\u548c\u6743\u9650\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u53ef\u4ee5\u4f7f\u7528belongsToMany()\u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u5728\u89d2\u8272\u548c\u6743\u9650\u4e4b\u95f4\u5efa\u7acb\u591a\u5bf9\u591a\u5173\u7cfb\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>class Permission extends Model\n{\n    public function roles()\n    {\n        return $this-&amp;gt;belongsToMany('AppRole', 'permission_role');\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6b65\u9aa47\uff1a\u5b9a\u4e49\u4e2d\u95f4\u4ef6<\/p>\n<p>\u5728Laravel\u4e2d\uff0c\u4e2d\u95f4\u4ef6\u7528\u4e8e\u5904\u7406\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u5176\u4e2d\u5305\u62ec\u8eab\u4efd\u9a8c\u8bc1\u548c\u6388\u6743\u3002\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u4e2d\u95f4\u4ef6\u6765\u68c0\u67e5\u7528\u6237\u662f\u5426\u6709\u6743\u9650\u6267\u884c\u8bf7\u6c42\u7684\u64cd\u4f5c\u3002\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>namespace AppHttpMiddleware;\n\nuse Closure;\nuse IlluminateSupportFacadesAuth;\n\nclass CheckPermission\n{\n    public function handle($request, Closure $next,$permissions)\n    {\n        $sessionUser = Auth::user();\n\n        foreach($sessionUser-&amp;gt;role()-&amp;gt;get() as $role)\n        {\n            $role_permissions = $role-&amp;gt;permissions()-&amp;gt;pluck('name')-&amp;gt;toArray();\n            foreach($permissions as $perm)\n            {\n                if (in_array($perm, $role_permissions)) {\n                    return $next($request);\n                } \n            }\n        }\n        return redirect('\/login');\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u4ecesession\u4e2d\u53d6\u51fa\u7528\u6237\u4fe1\u606f\uff0c\u901a\u8fc7\u7528\u6237\u7684\u89d2\u8272\u8fd4\u56de\u5bf9\u5e94\u89d2\u8272\u7684\u6743\u9650\uff0c$permissions\u53d8\u91cf\u5305\u542b\u9700\u8981\u63a7\u5236\u7684\u6743\u9650\u3002\u5982\u679c\u7528\u6237\u62e5\u6709\u6743\u9650\uff0c\u5219\u7ee7\u7eed\u6267\u884c\u3002\u5426\u5219\uff0c\u91cd\u5b9a\u5411\u5230\u767b\u5f55\u9875\u9762\u3002<\/p>\n<p>\u6b65\u9aa48\uff1a\u4f7f\u7528\u4e2d\u95f4\u4ef6<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u5728\u8def\u7531\u4e2d\u5b9a\u4e49\u4f7f\u7528\u4e2d\u95f4\u4ef6CheckPermission\uff0c\u7528\u4e8e\u9650\u5236\u7528\u6237\u4f7f\u7528\u67d0\u4e9b\u8def\u7531\u3002\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>Route::get('admin\/dashboard',['middleware'=&amp;gt;['permission'],'uses'=&amp;gt;'AdminController@dashboard']);<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u63a7\u5236\u5668\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u68c0\u67e5\u7528\u6237\u662f\u5426\u6709\u6743\u4f7f\u7528\u6b64\u8def\u7ebf\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>class AdminController extends Controller\n{\n    public function dashboard()\n    {\n        $this-&amp;gt;middleware('check-permission:user-list');\n        return view('admin.index');\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   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