{"id":24849,"date":"2024-11-21T10:35:24","date_gmt":"2024-11-21T02:35:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24849\/"},"modified":"2024-11-21T10:35:24","modified_gmt":"2024-11-21T02:35:24","slug":"laravel%e6%9d%83%e9%99%90%e5%8a%9f%e8%83%bd%e7%9a%84%e8%bf%9b%e9%98%b6%e5%ae%9e%e7%8e%b0%ef%bc%9a%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%a4%9a%e7%a7%9f%e6%88%b7%e6%9d%83%e9%99%90%e9%9a%94%e7%a6%bb","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24849\/","title":{"rendered":"Laravel\u6743\u9650\u529f\u80fd\u7684\u8fdb\u9636\u5b9e\u73b0\uff1a\u5982\u4f55\u5b9e\u73b0\u591a\u79df\u6237\u6743\u9650\u9694\u79bb"},"content":{"rendered":"

\"Laravel\u6743\u9650\u529f\u80fd\u7684\u8fdb\u9636\u5b9e\u73b0\uff1a\u5982\u4f55\u5b9e\u73b0\u591a\u79df\u6237\u6743\u9650\u9694\u79bb\u63d2\u56fe\"<\/p>\n

Laravel\u6743\u9650\u529f\u80fd\u7684\u8fdb\u9636\u5b9e\u73b0\uff1a\u5982\u4f55\u5b9e\u73b0\u591a\u79df\u6237\u6743\u9650\u9694\u79bb\uff0c\u9700\u8981\u5177\u4f53\u4ee3\u7801\u793a\u4f8b<\/p>\n

\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u4f01\u4e1a\u5bf9\u4e8e\u5728\u7ebf\u5e94\u7528\u7684\u9700\u6c42\u8d8a\u6765\u8d8a\u591a\u3002\u800c\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\uff0c\u591a\u79df\u6237\u7cfb\u7edf\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u67b6\u6784\u6a21\u5f0f\u3002\u591a\u79df\u6237\u7cfb\u7edf\u5141\u8bb8\u591a\u4e2a\u79df\u6237\uff08\u4f01\u4e1a\u3001\u673a\u6784\u6216\u4e2a\u4eba\uff09\u5171\u4eab\u4e00\u4e2a\u5e94\u7528\uff0c\u4f46\u5404\u81ea\u7684\u6570\u636e\u548c\u64cd\u4f5c\u662f\u76f8\u4e92\u9694\u79bb\u7684\u3002<\/p>\n

\u5728\u4f7f\u7528Laravel\u6846\u67b6\u5f00\u53d1\u591a\u79df\u6237\u7cfb\u7edf\u65f6\uff0c\u6743\u9650\u9694\u79bb\u662f\u4e00\u4e2a\u5341\u5206\u91cd\u8981\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7Laravel\u7684\u6743\u9650\u529f\u80fd\u6765\u5b9e\u73b0\u591a\u79df\u6237\u7cfb\u7edf\u7684\u6743\u9650\u9694\u79bb\uff0c\u5e76\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u591a\u4e2a\u79df\u6237\u7684\u6982\u5ff5\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a\u79df\u6237\u6a21\u578b\u6765\u8868\u793a\u3002\u5728Laravel\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Eloquent\u6a21\u578b\u6765\u5b9e\u73b0\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u79df\u6237\u6a21\u578b\u793a\u4f8b\uff1a<\/p>\n

<?php namespace AppModels;\n\nuse IlluminateDatabaseEloquentModel;\n\nclass Tenant extends Model\n{\n    protected $guarded = [];\n\n    \/\/ \u79df\u6237\u548c\u7528\u6237\u4e4b\u95f4\u7684\u5173\u8054\u5173\u7cfb\n    public function users()\n    {\n        return $this->hasMany(User::class);\n    }\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u4e3a\u6bcf\u4e2a\u79df\u6237\u521b\u5efa\u4e00\u4e2a\u72ec\u7acb\u7684\u6570\u636e\u5e93\uff0c\u5e76\u5728Laravel\u4e2d\u914d\u7f6e\u591a\u4e2a\u6570\u636e\u5e93\u8fde\u63a5\u3002\u6211\u4eec\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6config\/database.php\u4e2d\u5b9a\u4e49\u8fd9\u4e9b\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
<?php return [\n\n    \/\/ \u9ed8\u8ba4\u6570\u636e\u5e93\u8fde\u63a5\n    'default' => env('DB_CONNECTION', 'mysql'),\n\n    'connections' =&gt; [\n\n        'mysql' =&gt; [\n            'driver' =&gt; 'mysql',\n            'host' =&gt; env('DB_HOST', '127.0.0.1'),\n            'port' =&gt; env('DB_PORT', '3306'),\n            'database' =&gt; env('DB_DATABASE', 'forge'),\n            'username' =&gt; env('DB_USERNAME', 'forge'),\n            'password' =&gt; env('DB_PASSWORD', ''),\n            'unix_socket' =&gt; env('DB_SOCKET', ''),\n            'charset' =&gt; 'utf8mb4',\n            'collation' =&gt; 'utf8mb4_unicode_ci',\n            'prefix' =&gt; '',\n            'strict' =&gt; true,\n            'engine' =&gt; null,\n        ],\n\n        'tenant' =&gt; [\n            'driver' =&gt; 'mysql',\n            'host' =&gt; env('TENANT_DB_HOST', '127.0.0.1'),\n            'port' =&gt; env('TENANT_DB_PORT', '3306'),\n            'database' =&gt; env('TENANT_DB_DATABASE', 'forge'),\n            'username' =&gt; env('TENANT_DB_USERNAME', 'forge'),\n            'password' =&gt; env('TENANT_DB_PASSWORD', ''),\n            'unix_socket' =&gt; env('TENANT_DB_SOCKET', ''),\n            'charset' =&gt; 'utf8mb4',\n            'collation' =&gt; 'utf8mb4_unicode_ci',\n            'prefix' =&gt; '',\n            'strict' =&gt; true,\n            'engine' =&gt; null,\n        ],\n\n    ],\n\n    \/\/ ...\n];<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u4e0a\u8ff0\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u6dfb\u52a0\u4e86\u4e00\u4e2a\u540d\u4e3atenant\u7684\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u5e76\u5728.env\u6587\u4ef6\u4e2d\u914d\u7f6e\u76f8\u5e94\u7684\u8fde\u63a5\u4fe1\u606f\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
TENANT_DB_HOST=127.0.0.1\nTENANT_DB_PORT=3306\nTENANT_DB_DATABASE=tenant_db\nTENANT_DB_USERNAME=root\nTENANT_DB_PASSWORD=secret<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728Laravel\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u4e2d\u95f4\u4ef6\u6765\u5b9e\u73b0\u591a\u79df\u6237\u7684\u6743\u9650\u9694\u79bb\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e2d\u95f4\u4ef6\u6765\u62e6\u622a\u8bf7\u6c42\uff0c\u5224\u65ad\u8bf7\u6c42\u7684\u79df\u6237\u548c\u5f53\u524d\u767b\u5f55\u7528\u6237\u6240\u5c5e\u7684\u79df\u6237\u662f\u5426\u5339\u914d\uff0c\u4ece\u800c\u5b9e\u73b0\u6743\u9650\u9694\u79bb\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4e2d\u95f4\u4ef6\u793a\u4f8b\uff1a<\/p>\n
<?php namespace AppHttpMiddleware;\n\nuse Closure;\nuse IlluminateSupportFacadesAuth;\nuse IlluminateSupportFacadesDB;\n\nclass TenantMiddleware\n{\n    public function handle($request, Closure $next)\n    {\n        $tenantId = $request->route('tenantId');\n        $user = Auth::user();\n\n        if ($user &amp;&amp; $tenantId != $user-&gt;tenant_id) {\n            abort(403, 'Access denied.');\n        }\n\n        $this-&gt;switchConnection($tenantId);\n\n        return $next($request);\n    }\n\n    private function switchConnection($tenantId)\n    {\n        \/\/ \u5207\u6362\u5230\u5bf9\u5e94\u79df\u6237\u7684\u6570\u636e\u5e93\u8fde\u63a5\n        config(['database.connections.tenant.database' =&gt; \"tenant_{$tenantId}\"]);\n\n        DB::purge('tenant');\n    }\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u901a\u8fc7Auth::user()\u65b9\u6cd5\u83b7\u53d6\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u4fe1\u606f\uff0c\u5e76\u5224\u65ad\u7528\u6237\u6240\u5c5e\u7684\u79df\u6237\u662f\u5426\u4e0e\u8bf7\u6c42\u7684\u79df\u6237\u5339\u914d\uff1b\u5982\u679c\u4e0d\u5339\u914d\uff0c\u5219\u8fd4\u56de403\u9519\u8bef\u3002\u7136\u540e\uff0c\u6211\u4eec\u901a\u8fc7switchConnection()\u65b9\u6cd5\u5207\u6362\u5230\u5bf9\u5e94\u79df\u6237\u7684\u6570\u636e\u5e93\u8fde\u63a5\u3002<\/p>\n
\u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u5728\u8def\u7531\u6587\u4ef6\u4e2d\u6ce8\u518c\u4e2d\u95f4\u4ef6\uff0c\u5e76\u6dfb\u52a0\u5bf9\u5e94\u7684\u8def\u7531\u793a\u4f8b\uff1a<\/p>\n
<?php use IlluminateSupportFacadesRoute;\n\n\/\/ ...\n\nRoute::group(['middleware' => ['auth', 'tenant']], function () {\n    Route::get('\/dashboard', [DashboardController::class, 'index']);\n    Route::get('\/reports', [ReportsController::class, 'index']);\n});<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u6ce8\u518c\u4e86\u4e24\u4e2a\u4e2d\u95f4\u4ef6\uff1aauth\u7528\u4e8e\u9a8c\u8bc1\u7528\u6237\u767b\u5f55\u72b6\u6001\uff0ctenant\u7528\u4e8e\u8fdb\u884c\u591a\u79df\u6237\u7684\u6743\u9650\u9694\u79bb\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528Auth::user()\u65b9\u6cd5\u83b7\u53d6\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u4fe1\u606f\uff0c\u5e76\u5728\u4e2d\u95f4\u4ef6\u4e2d\u8fdb\u884c\u5224\u65ad\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5b9e\u73b0\u591a\u79df\u6237\u6743\u9650\u9694\u79bb\u7684\u57fa\u672c\u601d\u8def\u548c\u4ee3\u7801\u793a\u4f8b\u3002\u5f53\u7136\uff0c\u5b9e\u9645\u7684\u5e94\u7528\u573a\u666f\u53ef\u80fd\u66f4\u4e3a\u590d\u6742\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u76f8\u5e94\u7684\u8c03\u6574\u548c\u6269\u5c55\u3002\u4f46\u65e0\u8bba\u5982\u4f55\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7Laravel\u5f3a\u5927\u7684\u6743\u9650\u529f\u80fd\u548c\u4e2d\u95f4\u4ef6\u673a\u5236\u6765\u5b9e\u73b0\u591a\u79df\u6237\u7cfb\u7edf\u7684\u6743\u9650\u9694\u79bb\uff0c\u786e\u4fdd\u4e0d\u540c\u79df\u6237\u4e4b\u95f4\u6570\u636e\u7684\u72ec\u7acb\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fLaravel\u6743\u9650\u529f\u80fd\u7684\u8fdb\u9636\u5b9e\u73b0\uff1a\u5982\u4f55\u5b9e\u73b0\u591a\u79df\u6237\u6743\u9650\u9694\u79bb\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\u6743\u9650\u529f\u80fd\u7684\u8fdb\u9636\u5b9e\u73b0\uff1a\u5982\u4f55\u5b9e\u73b0\u591a\u79df\u6237\u6743\u9650\u9694\u79bb\uff0c\u9700\u8981\u5177\u4f53\u4ee3\u7801\u793a\u4f8b \u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u4f01\u4e1a\u5bf9\u4e8e\u5728\u7ebf\u5e94\u7528\u7684\u9700\u6c42\u8d8a\u6765\u8d8a\u591a\u3002\u800c\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\uff0c\u591a\u79df\u6237\u7cfb\u7edf\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u67b6\u6784\u6a21\u5f0f\u3002\u591a\u79df\u6237\u7cfb\u7edf\u5141\u8bb8\u591a\u4e2a\u79df\u6237\uff08\u4f01\u4e1a\u3001\u673a\u6784\u6216\u4e2a\u4eba\uff09\u5171\u4eab\u4e00\u4e2a\u5e94\u7528\uff0c\u4f46\u5404\u81ea\u7684\u6570\u636e\u548c\u64cd\u4f5c\u662f\u76f8\u4e92\u9694\u79bb\u7684\u3002 \u5728\u4f7f\u7528Laravel\u6846\u67b6\u5f00\u53d1\u591a\u79df\u6237\u7cfb\u7edf\u65f6\uff0c\u6743\u9650\u9694\u79bb\u662f\u4e00\u4e2a\u5341\u5206\u91cd\u8981\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7Laravel\u7684\u6743\u9650\u529f\u80fd\u6765\u5b9e\u73b0\u591a\u79df\u6237\u7cfb\u7edf\u7684\u6743\u9650\u9694\u79bb\uff0c\u5e76\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u591a\u4e2a\u79df\u6237\u7684\u6982\u5ff5\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a\u79df\u6237\u6a21\u578b\u6765\u8868\u793a\u3002\u5728Laravel\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Eloquent\u6a21\u578b\u6765\u5b9e\u73b0\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u79df\u6237\u6a21\u578b\u793a\u4f8b\uff1a <?php namespace AppModels; use IlluminateDatabaseEloquentModel; class Tenant extends Model { protected $guarded = []; \/\/ \u79df\u6237\u548c\u7528\u6237\u4e4b\u95f4\u7684\u5173\u8054\u5173\u7cfb public function users() { return $this->hasMany(User::class); } } \u767b\u5f55\u540e\u590d\u5236 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u4e3a\u6bcf\u4e2a\u79df\u6237\u521b\u5efa\u4e00\u4e2a\u72ec\u7acb\u7684\u6570\u636e\u5e93\uff0c\u5e76\u5728Laravel\u4e2d\u914d\u7f6e\u591a\u4e2a\u6570\u636e\u5e93\u8fde\u63a5\u3002\u6211\u4eec\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6config\/database.php\u4e2d\u5b9a\u4e49\u8fd9\u4e9b\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u5982\u4e0b\u6240\u793a\uff1a <?php return [ \/\/ \u9ed8\u8ba4\u6570\u636e\u5e93\u8fde\u63a5 ‘default’ => env(‘DB_CONNECTION’, ‘mysql’), ‘connections’ =&gt; [ ‘mysql’ =&gt; [ ‘driver’ =&gt; ‘mysql’, ‘host’ =&gt; env(‘DB_HOST’, ‘127.0.0.1’), ‘port’ =&gt; env(‘DB_PORT’, […]<\/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-24849","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24849","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=24849"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24849\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}