{"id":24921,"date":"2024-11-21T10:48:01","date_gmt":"2024-11-21T02:48:01","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24921\/"},"modified":"2024-11-21T10:48:01","modified_gmt":"2024-11-21T02:48:01","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%e5%a4%9a%e7%ba%a7%e7%bc%93%e5%ad%98%e5%92%8c%e7%bc%93%e5%ad%98%e6%9b%b4%e6%96%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24921\/","title":{"rendered":"\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58\u548c\u7f13\u5b58\u66f4\u65b0"},"content":{"rendered":"

\"\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58\u548c\u7f13\u5b58\u66f4\u65b0\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58\u548c\u7f13\u5b58\u66f4\u65b0<\/p>\n

\u5f15\u8a00\uff1a
\u5728\u5927\u578b\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7f13\u5b58\u662f\u63d0\u9ad8\u6027\u80fd\u548c\u964d\u4f4e\u6570\u636e\u5e93\u8d1f\u8f7d\u7684\u5173\u952e\u7b56\u7565\u4e4b\u4e00\u3002\u800c\u5bf9\u4e8e\u57fa\u4e8e\u6743\u9650\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u7528\u6237\u6743\u9650\u548c\u89d2\u8272\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u76f8\u5e94\u7684\u7f13\u5b58\u4e5f\u80fd\u591f\u53ca\u65f6\u66f4\u65b0\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Laravel\u6846\u67b6\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58\uff0c\u4ee5\u53ca\u7f13\u5b58\u66f4\u65b0\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u4e00\u3001\u591a\u7ea7\u7f13\u5b58\u7684\u6982\u5ff5
\u591a\u7ea7\u7f13\u5b58\u662f\u6307\u5728\u7f13\u5b58\u7cfb\u7edf\u4e2d\u8bbe\u7f6e\u591a\u4e2a\u5c42\u7ea7\uff0c\u6bcf\u4e2a\u5c42\u7ea7\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u7f13\u5b58\u9a71\u52a8\u6216\u7f13\u5b58\u7b56\u7565\u3002\u901a\u5e38\u6211\u4eec\u53ef\u4ee5\u5c06\u591a\u7ea7\u7f13\u5b58\u5206\u4e3a\u4e09\u4e2a\u5c42\u7ea7\uff1a\u6570\u636e\u5e93\u5c42\u3001\u5185\u5b58\u5c42\u548c\u5206\u5e03\u5f0f\u7f13\u5b58\u5c42\u3002<\/p>\n

    \n
  1. \u6570\u636e\u5e93\u5c42\uff1a\u8fd9\u662f\u6700\u5e95\u5c42\u7684\u7f13\u5b58\u5c42\uff0c\u5728\u6570\u636e\u5e93\u4e2d\u5b58\u50a8\u90e8\u5206\u6570\u636e\uff0c\u4ee5\u4fbf\u5feb\u901f\u67e5\u8be2\u3002<\/li>\n
  2. \u5185\u5b58\u5c42\uff1a\u8fd9\u662f\u4e2d\u95f4\u5c42\u7684\u7f13\u5b58\uff0c\u4f7f\u7528\u50cfRedis\u6216Memcache\u8fd9\u6837\u7684\u5185\u5b58\u6570\u636e\u5e93\u5b58\u50a8\u7ecf\u5e38\u88ab\u8bbf\u95ee\u7684\u6570\u636e\uff0c\u4ee5\u63d0\u9ad8\u8bfb\u53d6\u901f\u5ea6\u3002<\/li>\n
  3. \u5206\u5e03\u5f0f\u7f13\u5b58\u5c42\uff1a\u8fd9\u662f\u6700\u4e0a\u5c42\u7684\u7f13\u5b58\u5c42\uff0c\u53ef\u4ee5\u4f7f\u7528\u50cfCDN\u6216\u5176\u4ed6\u5206\u5e03\u5f0f\u7f13\u5b58\u670d\u52a1\u6765\u5b58\u50a8\u7ecf\u5e38\u88ab\u8bbf\u95ee\u7684\u6570\u636e\uff0c\u4ee5\u4fbf\u5168\u7403\u8303\u56f4\u7684\u9ad8\u901f\u8bfb\u53d6\u3002<\/li>\n<\/ol>\n

    \u4e8c\u3001\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58<\/p>\n

    \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Laravel\u4e2d\u914d\u7f6e\u5e76\u542f\u7528\u591a\u7ea7\u7f13\u5b58\u3002\u5728config\/cache.php\u6587\u4ef6\u4e2d\u53ef\u4ee5\u8bbe\u7f6e\u4e0d\u540c\u7684\u7f13\u5b58\u9a71\u52a8\u548c\u7f13\u5b58\u6709\u6548\u671f\u7b49\u76f8\u5173\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bbe\u7f6eRedis\u9a71\u52a8\u4f5c\u4e3a\u5185\u5b58\u5c42\u7f13\u5b58\u7684\u9a71\u52a8\u3002<\/p>\n

    'default' =&gt; env('CACHE_DRIVER', 'redis'),\n\n'stores' =&gt; [\n    ...\n    'redis' =&gt; [\n        'driver' =&gt; 'redis',\n        'connection' =&gt; 'default',\n    ],\n    ...\n],<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u7f13\u5b58\u7684\u952e\u540d\u89c4\u5219\u3002\u5bf9\u4e8e\u57fa\u4e8e\u6743\u9650\u7684\u7f13\u5b58\uff0c\u5728\u952e\u540d\u4e2d\u9700\u8981\u5305\u542b\u6743\u9650\u76f8\u5173\u4fe1\u606f\uff0c\u4ee5\u786e\u4fdd\u4e0d\u540c\u6743\u9650\u7684\u7528\u6237\u80fd\u591f\u83b7\u53d6\u5230\u6b63\u786e\u7684\u7f13\u5b58\u6570\u636e\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u7528\u6237\u89d2\u8272\u6216\u6743\u9650\u6807\u8bc6\u4f5c\u4e3a\u952e\u540d\u7684\u4e00\u90e8\u5206\u3002<\/p>\n
    $cacheKey = 'user_data_' . $user-&gt;id . '_' . $user-&gt;role;<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u7136\u540e\uff0c\u6211\u4eec\u9700\u8981\u5728\u4ee3\u7801\u4e2d\u4f7f\u7528\u6b63\u786e\u7684\u7f13\u5b58\u952e\u540d\u6765\u8bfb\u53d6\u6570\u636e\u3002\u5728\u5c1d\u8bd5\u4ece\u7f13\u5b58\u4e2d\u8bfb\u53d6\u6570\u636e\u65f6\uff0c\u6211\u4eec\u9996\u5148\u67e5\u8be2\u7f13\u5b58\u5c42\uff0c\u5982\u679c\u627e\u4e0d\u5230\u7f13\u5b58\u7684\u6570\u636e\uff0c\u518d\u53bb\u67e5\u8be2\u6570\u636e\u5e93\uff0c\u5e76\u5c06\u67e5\u8be2\u7ed3\u679c\u5b58\u50a8\u5230\u7f13\u5b58\u5c42\u4e2d\u3002<\/p>\n
    $data = Cache::remember($cacheKey, $minutes, function () use ($userId, $roleId) {\n    return DB::table('users')-&gt;where('id', $userId)-&gt;where('role', $roleId)-&gt;first();\n});<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u4e09\u3001\u7f13\u5b58\u66f4\u65b0\u7684\u89e3\u51b3\u65b9\u6848<\/p>\n
    \u5728\u57fa\u4e8e\u6743\u9650\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u5f53\u7528\u6237\u6743\u9650\u6216\u89d2\u8272\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u6211\u4eec\u9700\u8981\u53ca\u65f6\u66f4\u65b0\u76f8\u5173\u7f13\u5b58\u7684\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u4e00\u79cd\u5b9e\u73b0\u7f13\u5b58\u66f4\u65b0\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n
      \n
    1. \u5728\u7528\u6237\u6743\u9650\u6216\u89d2\u8272\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u8c03\u7528\u4e00\u4e2a\u66f4\u65b0\u7f13\u5b58\u7684\u65b9\u6cd5\u3002<\/li>\n<\/ol>\n
      public function updateUserCache($userId, $roleId)\n{\n    $cacheKey = 'user_data_' . $userId . '_' . $roleId;\n\n    \/\/ \u66f4\u65b0\u7f13\u5b58\u6570\u636e\n    $data = DB::table('users')-&gt;where('id', $userId)-&gt;where('role', $roleId)-&gt;first();\n    Cache::put($cacheKey, $data, $minutes);\n}<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \n
      1. \u5728\u63a7\u5236\u5668\u6216\u5176\u4ed6\u9002\u5f53\u7684\u5730\u65b9\u8c03\u7528\u66f4\u65b0\u7f13\u5b58\u7684\u65b9\u6cd5\u3002<\/li>\n<\/ol>\n
        $user = Auth::user();\n$this-&gt;updateUserCache($user-&gt;id, $user-&gt;role);<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u7528\u6237\u6743\u9650\u6216\u89d2\u8272\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u53ca\u65f6\u66f4\u65b0\u76f8\u5173\u7f13\u5b58\u7684\u6570\u636e\uff0c\u4ee5\u4fdd\u8bc1\u5e94\u7528\u7a0b\u5e8f\u7684\u7f13\u5b58\u4e0e\u6743\u9650\u63a7\u5236\u59cb\u7ec8\u4fdd\u6301\u540c\u6b65\u3002<\/p>\n
        \u7ed3\u8bba\uff1a
        \u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5927\u578b\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u5e76\u53d1\u5904\u7406\u80fd\u529b\u3002\u5728Laravel\u6846\u67b6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u7f13\u5b58\u9a71\u52a8\u3001\u5b9a\u4e49\u7f13\u5b58\u952e\u540d\u89c4\u5219\u4ee5\u53ca\u5b9e\u73b0\u7f13\u5b58\u66f4\u65b0\u7684\u89e3\u51b3\u65b9\u6848\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002\u540c\u65f6\uff0c\u5efa\u8bae\u6839\u636e\u5177\u4f53\u5e94\u7528\u7684\u9700\u6c42\u548c\u5b9e\u9645\u60c5\u51b5\u7075\u6d3b\u8c03\u6574\u548c\u4f18\u5316\u7f13\u5b58\u7b56\u7565\u3002<\/p>\n
        \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58\u548c\u7f13\u5b58\u66f4\u65b0\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":"
        \u5982\u4f55\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58\u548c\u7f13\u5b58\u66f4\u65b0 \u5f15\u8a00\uff1a\u5728\u5927\u578b\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7f13\u5b58\u662f\u63d0\u9ad8\u6027\u80fd\u548c\u964d\u4f4e\u6570\u636e\u5e93\u8d1f\u8f7d\u7684\u5173\u952e\u7b56\u7565\u4e4b\u4e00\u3002\u800c\u5bf9\u4e8e\u57fa\u4e8e\u6743\u9650\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u7528\u6237\u6743\u9650\u548c\u89d2\u8272\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u76f8\u5e94\u7684\u7f13\u5b58\u4e5f\u80fd\u591f\u53ca\u65f6\u66f4\u65b0\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Laravel\u6846\u67b6\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58\uff0c\u4ee5\u53ca\u7f13\u5b58\u66f4\u65b0\u7684\u89e3\u51b3\u65b9\u6848\u3002 \u4e00\u3001\u591a\u7ea7\u7f13\u5b58\u7684\u6982\u5ff5\u591a\u7ea7\u7f13\u5b58\u662f\u6307\u5728\u7f13\u5b58\u7cfb\u7edf\u4e2d\u8bbe\u7f6e\u591a\u4e2a\u5c42\u7ea7\uff0c\u6bcf\u4e2a\u5c42\u7ea7\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u7f13\u5b58\u9a71\u52a8\u6216\u7f13\u5b58\u7b56\u7565\u3002\u901a\u5e38\u6211\u4eec\u53ef\u4ee5\u5c06\u591a\u7ea7\u7f13\u5b58\u5206\u4e3a\u4e09\u4e2a\u5c42\u7ea7\uff1a\u6570\u636e\u5e93\u5c42\u3001\u5185\u5b58\u5c42\u548c\u5206\u5e03\u5f0f\u7f13\u5b58\u5c42\u3002 \u6570\u636e\u5e93\u5c42\uff1a\u8fd9\u662f\u6700\u5e95\u5c42\u7684\u7f13\u5b58\u5c42\uff0c\u5728\u6570\u636e\u5e93\u4e2d\u5b58\u50a8\u90e8\u5206\u6570\u636e\uff0c\u4ee5\u4fbf\u5feb\u901f\u67e5\u8be2\u3002 \u5185\u5b58\u5c42\uff1a\u8fd9\u662f\u4e2d\u95f4\u5c42\u7684\u7f13\u5b58\uff0c\u4f7f\u7528\u50cfRedis\u6216Memcache\u8fd9\u6837\u7684\u5185\u5b58\u6570\u636e\u5e93\u5b58\u50a8\u7ecf\u5e38\u88ab\u8bbf\u95ee\u7684\u6570\u636e\uff0c\u4ee5\u63d0\u9ad8\u8bfb\u53d6\u901f\u5ea6\u3002 \u5206\u5e03\u5f0f\u7f13\u5b58\u5c42\uff1a\u8fd9\u662f\u6700\u4e0a\u5c42\u7684\u7f13\u5b58\u5c42\uff0c\u53ef\u4ee5\u4f7f\u7528\u50cfCDN\u6216\u5176\u4ed6\u5206\u5e03\u5f0f\u7f13\u5b58\u670d\u52a1\u6765\u5b58\u50a8\u7ecf\u5e38\u88ab\u8bbf\u95ee\u7684\u6570\u636e\uff0c\u4ee5\u4fbf\u5168\u7403\u8303\u56f4\u7684\u9ad8\u901f\u8bfb\u53d6\u3002 \u4e8c\u3001\u5728Laravel\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u6743\u9650\u7684\u591a\u7ea7\u7f13\u5b58 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Laravel\u4e2d\u914d\u7f6e\u5e76\u542f\u7528\u591a\u7ea7\u7f13\u5b58\u3002\u5728config\/cache.php\u6587\u4ef6\u4e2d\u53ef\u4ee5\u8bbe\u7f6e\u4e0d\u540c\u7684\u7f13\u5b58\u9a71\u52a8\u548c\u7f13\u5b58\u6709\u6548\u671f\u7b49\u76f8\u5173\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bbe\u7f6eRedis\u9a71\u52a8\u4f5c\u4e3a\u5185\u5b58\u5c42\u7f13\u5b58\u7684\u9a71\u52a8\u3002 ‘default’ =&gt; env(‘CACHE_DRIVER’, ‘redis’), ‘stores’ =&gt; [ … ‘redis’ =&gt; [ ‘driver’ =&gt; ‘redis’, ‘connection’ =&gt; ‘default’, ], … ], \u767b\u5f55\u540e\u590d\u5236 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u7f13\u5b58\u7684\u952e\u540d\u89c4\u5219\u3002\u5bf9\u4e8e\u57fa\u4e8e\u6743\u9650\u7684\u7f13\u5b58\uff0c\u5728\u952e\u540d\u4e2d\u9700\u8981\u5305\u542b\u6743\u9650\u76f8\u5173\u4fe1\u606f\uff0c\u4ee5\u786e\u4fdd\u4e0d\u540c\u6743\u9650\u7684\u7528\u6237\u80fd\u591f\u83b7\u53d6\u5230\u6b63\u786e\u7684\u7f13\u5b58\u6570\u636e\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u7528\u6237\u89d2\u8272\u6216\u6743\u9650\u6807\u8bc6\u4f5c\u4e3a\u952e\u540d\u7684\u4e00\u90e8\u5206\u3002 $cacheKey = ‘user_data_’ . $user-&gt;id . ‘_’ . $user-&gt;role; \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\uff0c\u6211\u4eec\u9700\u8981\u5728\u4ee3\u7801\u4e2d\u4f7f\u7528\u6b63\u786e\u7684\u7f13\u5b58\u952e\u540d\u6765\u8bfb\u53d6\u6570\u636e\u3002\u5728\u5c1d\u8bd5\u4ece\u7f13\u5b58\u4e2d\u8bfb\u53d6\u6570\u636e\u65f6\uff0c\u6211\u4eec\u9996\u5148\u67e5\u8be2\u7f13\u5b58\u5c42\uff0c\u5982\u679c\u627e\u4e0d\u5230\u7f13\u5b58\u7684\u6570\u636e\uff0c\u518d\u53bb\u67e5\u8be2\u6570\u636e\u5e93\uff0c\u5e76\u5c06\u67e5\u8be2\u7ed3\u679c\u5b58\u50a8\u5230\u7f13\u5b58\u5c42\u4e2d\u3002 $data = Cache::remember($cacheKey, $minutes, function () use ($userId, $roleId) { return DB::table(‘users’)-&gt;where(‘id’, $userId)-&gt;where(‘role’, $roleId)-&gt;first(); 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