{"id":24718,"date":"2024-11-21T13:14:06","date_gmt":"2024-11-21T05:14:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24718\/"},"modified":"2024-11-21T13:14:06","modified_gmt":"2024-11-21T05:14:06","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8hyperf%e6%a1%86%e6%9e%b6%e8%bf%9b%e8%a1%8c%e6%9d%83%e9%99%90%e6%8e%a7%e5%88%b6","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24718\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Hyperf\u6846\u67b6\u8fdb\u884c\u6743\u9650\u63a7\u5236"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169778082111357.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528Hyperf\u6846\u67b6\u8fdb\u884c\u6743\u9650\u63a7\u5236\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528Hyperf\u6846\u67b6\u8fdb\u884c\u6743\u9650\u63a7\u5236\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u4f7f\u7528Hyperf\u6846\u67b6\u8fdb\u884c\u6743\u9650\u63a7\u5236<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728\u5f00\u53d1\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u5f80\u5f80\u9700\u8981\u5b9e\u73b0\u6743\u9650\u63a7\u5236\u529f\u80fd\uff0c\u4ee5\u4e0d\u540c\u7684\u89d2\u8272\u7ed9\u4e88\u7528\u6237\u4e0d\u540c\u7684\u6743\u9650\u3002Hyperf\u6846\u67b6\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684PHP\u5fae\u670d\u52a1\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u8bb8\u591a\u5f3a\u5927\u7684\u529f\u80fd\u548c\u6269\u5c55\uff0c\u5176\u4e2d\u5305\u62ec\u7075\u6d3b\u7684\u6743\u9650\u63a7\u5236\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528Hyperf\u6846\u67b6\u5b9e\u73b0\u6743\u9650\u63a7\u5236\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u521b\u5efa\u6743\u9650\u8868<br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u6743\u9650\u8868\uff0c\u7528\u4e8e\u5b58\u50a8\u5404\u79cd\u6743\u9650\u4fe1\u606f\u3002\u53ef\u4ee5\u901a\u8fc7Hyperf\u7684\u6570\u636e\u8fc1\u79fb\u529f\u80fd\u6765\u521b\u5efa\u6570\u636e\u5e93\u8868\u3002\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u751f\u6210\u8fc1\u79fb\u6587\u4ef6\uff1a<\/p>\n<pre>php bin\/hyperf.php gen:migration create_permissions_table<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728\u751f\u6210\u7684\u8fc1\u79fb\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre>&lt;?php use HyperfDatabaseSchemaSchema;\nuse HyperfDatabaseSchemaBlueprint;\nuse HyperfDatabaseMigrationsMigration;\nuse HyperfDbConnectionDb;\n\nclass CreatetPermissionsTable extends Migration\n{\n    \/**\n     * Run the migrations.\n     *\/\n    public function up(): void\n    {\n        $tableName = 'permissions';\n        $exists = Db::table('information_schema.TABLES')\n            -&gt;where('TABLE_SCHEMA', config('databases.default.dbname'))\n            -&amp;gt;where('TABLE_NAME', $tableName)\n            -&amp;gt;first();\n\n        if (!$exists) {\n            Schema::create($tableName, function (Blueprint $table) {\n                $table-&amp;gt;bigIncrements('id');\n                $table-&amp;gt;string('name')-&amp;gt;unique()-&amp;gt;comment('\u6743\u9650\u540d\u79f0');\n                $table-&amp;gt;string('guard_name')-&amp;gt;default('web')-&amp;gt;comment('\u5b88\u536b\u540d\u79f0');\n                $table-&amp;gt;timestamps();\n            });\n        }\n    }\n\n    \/**\n     * Reverse the migrations.\n     *\/\n    public function down(): void\n    {\n        Schema::dropIfExists('permissions');\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728\u9879\u76ee\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6config\/autoload\/permissions.php\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre>&lt;?php return [\n    'default' =&gt; [\n        'guard_name' =&amp;gt; 'web',\n        'permissions' =&amp;gt; [\n            \/\/ \u5728\u8fd9\u91cc\u6dfb\u52a0\u4f60\u7684\u6743\u9650\n            'create_post',\n            'edit_post',\n            'delete_post',\n            \/\/ ...\n        ],\n    ],\n];<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6267\u884c\u6570\u636e\u5e93\u8fc1\u79fb\uff1a<\/p>\n<pre>php bin\/hyperf.php migrate<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e8c\u3001\u5b9a\u4e49\u7528\u6237\u89d2\u8272\u6a21\u578b<br \/>\u5728Hyperf\u6846\u67b6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u4e00\u4e2a\u7528\u6237\u6a21\u578b\uff0c\u8be5\u6a21\u578b\u7528\u4e8e\u7ba1\u7406\u7528\u6237\u7684\u89d2\u8272\u548c\u6743\u9650\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fHyperfDatabaseModelModel\u7c7b\u6765\u521b\u5efa\u4e00\u4e2a\u7528\u6237\u6a21\u578b\u3002\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u751f\u6210\u7528\u6237\u6a21\u578b\uff1a<\/p>\n<pre>php bin\/hyperf.php gen:model User<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728\u751f\u6210\u7684\u7528\u6237\u6a21\u578b\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>namespace AppModel;\n\nuse HyperfDbConnectionModelModel;\nuse HyperfUtilsApplicationContext;\n\nclass User extends Model\n{\n    protected $guarded = [];\n\n    public function roles()\n    {\n        return $this-&amp;gt;belongsToMany(Role::class);\n    }\n\n    public function hasPermission($permission)\n    {\n        foreach ($this-&amp;gt;roles as $role) {\n            if ($role-&amp;gt;hasPermission($permission)) {\n                return true;\n            }\n        }\n        return false;\n    }\n\n    public function givePermission($permission)\n    {\n        $permissionModel = Permission::where('name', $permission)-&amp;gt;first();\n        if (!$permissionModel) {\n            throw new Exception(\"Permission {$permission} does not exist.\");\n        }\n        $this-&amp;gt;permissions()-&amp;gt;sync($permissionModel, false);\n    }\n\n    public function revokePermission($permission)\n    {\n        $permissionModel = Permission::where('name', $permission)-&amp;gt;first();\n        if (!$permissionModel) {\n            throw new Exception(\"Permission {$permission} does not exist.\");\n        }\n        $this-&amp;gt;permissions()-&amp;gt;detach($permissionModel);\n    }\n\n    public function permissions()\n    {\n        return $this-&amp;gt;belongsToMany(Permission::class, 'user_permissions');\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e09\u3001\u5b9a\u4e49\u89d2\u8272\u6a21\u578b<br \/>\u5728Hyperf\u6846\u67b6\u4e2d\uff0c\u6211\u4eec\u4e5f\u9700\u8981\u5b9a\u4e49\u4e00\u4e2a\u89d2\u8272\u6a21\u578b\uff0c\u8be5\u6a21\u578b\u7528\u4e8e\u7ba1\u7406\u89d2\u8272\u548c\u6743\u9650\u3002\u540c\u6837\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fHyperfDatabaseModelModel\u7c7b\u6765\u521b\u5efa\u4e00\u4e2a\u89d2\u8272\u6a21\u578b\u3002\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u751f\u6210\u89d2\u8272\u6a21\u578b\uff1a<\/p>\n<pre>php bin\/hyperf.php gen:model Role<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728\u751f\u6210\u7684\u89d2\u8272\u6a21\u578b\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>namespace AppModel;\n\nuse HyperfDbConnectionModelModel;\n\nclass Role extends Model\n{\n    protected $guarded = [];\n\n    public function users()\n    {\n        return $this-&amp;gt;belongsToMany(User::class);\n    }\n\n    public function permissions()\n    {\n        return $this-&amp;gt;belongsToMany(Permission::class);\n    }\n\n    public function hasPermission($permission)\n    {\n        return $this-&amp;gt;permissions-&amp;gt;contains('name', $permission);\n    }\n\n    public function givePermission($permission)\n    {\n        $permissionModel = Permission::where('name', $permission)-&amp;gt;first();\n        if (!$permissionModel) {\n            throw new Exception(\"Permission {$permission} does not exist.\");\n        }\n        $this-&amp;gt;permissions()-&amp;gt;sync($permissionModel, false);\n    }\n\n    public function revokePermission($permission)\n    {\n        $permissionModel = Permission::where('name', $permission)-&amp;gt;first();\n        if (!$permissionModel) {\n            throw new Exception(\"Permission {$permission} does not exist.\");\n        }\n        $this-&amp;gt;permissions()-&amp;gt;detach($permissionModel);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u56db\u3001\u5b9a\u4e49\u6743\u9650\u6a21\u578b<br \/>\u5728Hyperf\u6846\u67b6\u4e2d\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5b9a\u4e49\u4e00\u4e2a\u6743\u9650\u6a21\u578b\uff0c\u8be5\u6a21\u578b\u7528\u4e8e\u7ba1\u7406\u6743\u9650\u4fe1\u606f\u3002\u540c\u6837\u5730\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fHyperfDatabaseModelModel\u7c7b\u6765\u521b\u5efa\u4e00\u4e2a\u6743\u9650\u6a21\u578b\u3002\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u751f\u6210\u6743\u9650\u6a21\u578b\uff1a<\/p>\n<pre>php bin\/hyperf.php gen:model Permission<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728\u751f\u6210\u7684\u6743\u9650\u6a21\u578b\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>namespace AppModel;\n\nuse HyperfDbConnectionModelModel;\n\nclass Permission extends Model\n{\n    protected $guarded = [];\n\n    public function roles()\n    {\n        return $this-&amp;gt;belongsToMany(Role::class);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e94\u3001\u5b9a\u4e49\u6743\u9650\u4e2d\u95f4\u4ef6<br \/>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u6743\u9650\u4e2d\u95f4\u4ef6\uff0c\u7528\u4e8e\u68c0\u67e5\u7528\u6237\u662f\u5426\u6709\u8db3\u591f\u7684\u6743\u9650\u8bbf\u95ee\u67d0\u4e2a\u8def\u7531\u3002\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u751f\u6210\u4e2d\u95f4\u4ef6\uff1a<\/p>\n<pre>php bin\/hyperf.php gen:middleware PermissionMiddleware<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728\u751f\u6210\u7684\u4e2d\u95f4\u4ef6\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>namespace AppMiddleware;\n\nuse HyperfHttpMessageStreamSwooleStream;\nuse HyperfHttpServerContractRequestInterface;\nuse HyperfUtilsContext;\nuse PsrContainerContainerInterface;\nuse PsrHttpMessageResponseInterface;\nuse PsrHttpServerMiddlewareInterface;\nuse PsrHttpServerRequestHandlerInterface;\n\nclass PermissionMiddleware implements MiddlewareInterface\n{\n    protected $container;\n\n    protected $request;\n\n    public function __construct(ContainerInterface $container, RequestInterface $request)\n    {\n        $this-&amp;gt;container = $container;\n        $this-&amp;gt;request = $request;\n    }\n\n    public function process($request, RequestHandlerInterface $handler): ResponseInterface\n    {\n        $user = $this-&amp;gt;request-&amp;gt;getAttribute('user');\n        $permissions = $this-&amp;gt;request-&amp;gt;route-&amp;gt;permission;\n\n        if ($user &amp;amp;&amp;amp; $user-&amp;gt;hasPermission($permissions)) {\n            return $handler-&amp;gt;handle($request);\n        }\n\n        return $this-&amp;gt;response(403, 'Forbidden');\n    }\n\n    protected function response($code, $message)\n    {\n        $data = [\n            'code' =&amp;gt; $code,\n            'message' =&amp;gt; $message,\n        ];\n\n        return Context::get(ResponseInterface::class)-&amp;gt;withBody(new SwooleStream(json_encode($data)));\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u516d\u3001\u4f7f\u7528\u6743\u9650\u4e2d\u95f4\u4ef6<br \/>\u5728\u8def\u7531\u5b9a\u4e49\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528-&gt;middleware(&#8216;permission:xxx&#8217;)\u6765\u7ed9\u8def\u7531\u8bbe\u7f6e\u5bf9\u5e94\u7684\u6743\u9650\u4e2d\u95f4\u4ef6\u3002\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u751f\u6210\u8def\u7531\u6587\u4ef6\uff1a<\/p>\n<pre>php bin\/hyperf.php gen:controller PermissionController<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\u5728\u751f\u6210\u7684\u8def\u7531\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>namespace AppController;\n\nuse AppMiddlewarePermissionMiddleware;\nuse HyperfHttpServerAnnotationController;\nuse HyperfHttpServerAnnotationMiddleware;\nuse HyperfHttpServerAnnotationRequestMapping;\n\n\/**\n * @Controller\n * @Middleware(PermissionMiddleware::class)\n *\/\nclass PermissionController\n{\n    \/**\n     * @RequestMapping(path=\"\/permission\", methods=\"get\")\n     * @Middleware(\"permission:create_post\")\n     *\/\n    public function createPost()\n    {\n        \/\/ \u5904\u7406\u521b\u5efa\u6587\u7ae0\u7684\u903b\u8f91\n    }\n\n    \/**\n     * @RequestMapping(path=\"\/permission\", methods=\"get\")\n     * @Middleware(\"permission:edit_post\")\n     *\/\n    public function editPost()\n    {\n        \/\/ \u5904\u7406\u7f16\u8f91\u6587\u7ae0\u7684\u903b\u8f91\n    }\n\n    \/**\n     * @RequestMapping(path=\"\/permission\", methods=\"get\")\n     * @Middleware(\"permission:delete_post\")\n     *\/\n    public function deletePost()\n    {\n        \/\/ \u5904\u7406\u5220\u9664\u6587\u7ae0\u7684\u903b\u8f91\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e03\u3001\u4f7f\u7528\u793a\u4f8b<br \/>\u5728\u9700\u8981\u8fdb\u884c\u6743\u9650\u63a7\u5236\u7684\u5730\u65b9\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u6765\u68c0\u67e5\u7528\u6237\u662f\u5426\u62e5\u6709\u8db3\u591f\u7684\u6743\u9650\uff1a<\/p>\n<pre>$user = User::find(1);\n\nif ($user-&amp;gt;hasPermission('edit_post')) {\n    \/\/ \u7ed9\u7528\u6237\u6743\u9650\u6765\u7f16\u8f91\u6587\u7ae0\n} else {\n    \/\/ \u6743\u9650\u4e0d\u8db3\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u516b\u3001\u603b\u7ed3<br \/>\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Hyperf\u6846\u67b6\u8fdb\u884c\u6743\u9650\u63a7\u5236\u7684\u8be6\u7ec6\u6b65\u9aa4\uff0c\u5e76\u63d0\u4f9b\u4e86\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u901a\u8fc7\u4f7f\u7528Hyperf\u6846\u67b6\u63d0\u4f9b\u7684\u6743\u9650\u7ba1\u7406\u529f\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u4e3a\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u5b9e\u73b0\u7075\u6d3b\u7684\u6743\u9650\u63a7\u5236\u529f\u80fd\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff0c\u8c22\u8c22\u9605\u8bfb\uff01<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528Hyperf\u6846\u67b6\u8fdb\u884c\u6743\u9650\u63a7\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":"<p>\u5982\u4f55\u4f7f\u7528Hyperf\u6846\u67b6\u8fdb\u884c\u6743\u9650\u63a7\u5236 \u5f15\u8a00\uff1a\u5728\u5f00\u53d1\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u5f80\u5f80\u9700\u8981\u5b9e\u73b0\u6743\u9650\u63a7\u5236\u529f\u80fd\uff0c\u4ee5\u4e0d\u540c\u7684\u89d2\u8272\u7ed9\u4e88\u7528\u6237\u4e0d\u540c\u7684\u6743\u9650\u3002Hyperf\u6846\u67b6\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684PHP\u5fae\u670d\u52a1\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u8bb8\u591a\u5f3a\u5927\u7684\u529f\u80fd\u548c\u6269\u5c55\uff0c\u5176\u4e2d\u5305\u62ec\u7075\u6d3b\u7684\u6743\u9650\u63a7\u5236\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528Hyperf\u6846\u67b6\u5b9e\u73b0\u6743\u9650\u63a7\u5236\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u521b\u5efa\u6743\u9650\u8868\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u6743\u9650\u8868\uff0c\u7528\u4e8e\u5b58\u50a8\u5404\u79cd\u6743\u9650\u4fe1\u606f\u3002\u53ef\u4ee5\u901a\u8fc7Hyperf\u7684\u6570\u636e\u8fc1\u79fb\u529f\u80fd\u6765\u521b\u5efa\u6570\u636e\u5e93\u8868\u3002\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u751f\u6210\u8fc1\u79fb\u6587\u4ef6\uff1a php bin\/hyperf.php gen:migration create_permissions_table \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\u5728\u751f\u6210\u7684\u8fc1\u79fb\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a &lt;?php use HyperfDatabaseSchemaSchema; use HyperfDatabaseSchemaBlueprint; use HyperfDatabaseMigrationsMigration; use HyperfDbConnectionDb; class CreatetPermissionsTable extends Migration { \/** * Run the migrations. *\/ public function up(): void { $tableName = &#8216;permissions&#8217;; $exists = Db::table(&#8216;information_schema.TABLES&#8217;) -&gt;where(&#8216;TABLE_SCHEMA&#8217;, config(&#8216;databases.default.dbname&#8217;)) -&amp;gt;where(&#8216;TABLE_NAME&#8217;, $tableName) -&amp;gt;first(); if (!$exists) { Schema::create($tableName, function (Blueprint $table) { $table-&amp;gt;bigIncrements(&#8216;id&#8217;); $table-&amp;gt;string(&#8216;name&#8217;)-&amp;gt;unique()-&amp;gt;comment(&#8216;\u6743\u9650\u540d\u79f0&#8217;); [&hellip;]<\/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-24718","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24718","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=24718"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24718\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}