{"id":25174,"date":"2024-11-21T16:40:35","date_gmt":"2024-11-21T08:40:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25174\/"},"modified":"2024-11-21T16:40:35","modified_gmt":"2024-11-21T08:40:35","slug":"%e6%8e%a2%e7%a9%b6laravel%e6%80%a7%e8%83%bd%e9%97%ae%e9%a2%98%ef%bc%9a%e5%88%86%e6%9e%90%e7%93%b6%e9%a2%88%e4%b8%8e%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88%ef%bc%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25174\/","title":{"rendered":"\u63a2\u7a76Laravel\u6027\u80fd\u95ee\u9898\uff1a\u5206\u6790\u74f6\u9888\u4e0e\u89e3\u51b3\u65b9\u6848\uff01"},"content":{"rendered":"

\"\u63a2\u7a76Laravel\u6027\u80fd\u95ee\u9898\uff1a\u5206\u6790\u74f6\u9888\u4e0e\u89e3\u51b3\u65b9\u6848\uff01\u63d2\u56fe\"<\/p>\n

\u63a2\u7a76Laravel\u6027\u80fd\u95ee\u9898\uff1a\u5206\u6790\u74f6\u9888\u4e0e\u89e3\u51b3\u65b9\u6848\uff01<\/p>\n

Laravel\u662f\u4e00\u6b3e\u6d41\u884c\u7684PHP\u6846\u67b6\uff0c\u901a\u8fc7\u5176\u4f18\u96c5\u3001\u76f4\u89c2\u7684\u8bed\u6cd5\u548c\u529f\u80fd\u4e30\u5bcc\u7684\u5de5\u5177\u7bb1\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u9ad8\u6548\u5730\u6784\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u968f\u7740\u5e94\u7528\u89c4\u6a21\u548c\u8bbf\u95ee\u91cf\u7684\u589e\u957f\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u6027\u80fd\u95ee\u9898\uff0c\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u548c\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002\u672c\u6587\u5c06\u63a2\u8ba8Laravel\u5e94\u7528\u4e2d\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\uff0c\u4ee5\u53ca\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\u4e00\u4e9b\u65b9\u6cd5\u3002<\/p>\n

1. \u67e5\u8be2\u6027\u80fd\u74f6\u9888<\/h3>\n

\u5728Laravel\u5e94\u7528\u4e2d\uff0c\u6570\u636e\u5e93\u67e5\u8be2\u662f\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\u4e4b\u4e00\u3002\u5f53\u6570\u636e\u5e93\u67e5\u8be2\u53d8\u5f97\u590d\u6742\u6216\u9891\u7e41\u65f6\uff0c\u4f1a\u5bfc\u81f4\u5e94\u7528\u54cd\u5e94\u901f\u5ea6\u53d8\u6162\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n

$users = User::where('status', 'active')-&gt;get();<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u4f7f\u7528Eloquent ORM\u6267\u884c\u4e00\u4e2a\u7b80\u5355\u7684\u6761\u4ef6\u67e5\u8be2\uff0c\u4f46\u5982\u679c\u6570\u636e\u91cf\u5e9e\u5927\uff0c\u67e5\u8be2\u901f\u5ea6\u53ef\u80fd\u4f1a\u53d8\u6162\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u7d22\u5f15\u3001\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\u6216\u8005\u7f13\u5b58\u67e5\u8be2\u7ed3\u679c\u3002<\/p>\n
2. \u89c6\u56fe\u6e32\u67d3\u6027\u80fd\u74f6\u9888<\/h3>\n
\u53e6\u4e00\u4e2a\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u7684\u5730\u65b9\u662f\u89c6\u56fe\u6e32\u67d3\u3002\u5982\u679c\u89c6\u56fe\u6587\u4ef6\u8fc7\u5927\u6216\u8005\u5305\u542b\u590d\u6742\u7684\u903b\u8f91\uff0c\u4f1a\u589e\u52a0\u6e32\u67d3\u65f6\u95f4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n
@foreach($users as $user)\n    <div>{{ $user-&gt;name }}<\/div>\n@endforeach<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u5f53$user\u96c6\u5408\u4e2d\u5305\u542b\u5927\u91cf\u6570\u636e\u65f6\uff0c\u89c6\u56fe\u6e32\u67d3\u901f\u5ea6\u53ef\u80fd\u4f1a\u53d7\u5f71\u54cd\u3002\u4e3a\u4e86\u63d0\u9ad8\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u5206\u9875\u3001\u524d\u7aef\u7f13\u5b58\u6216\u8005\u51cf\u5c11\u89c6\u56fe\u903b\u8f91\u590d\u6742\u5ea6\u3002<\/p>\n
3. \u7f13\u5b58\u6027\u80fd\u74f6\u9888<\/h3>\n
\u7f13\u5b58\u5728Laravel\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5e94\u7528\u7684\u6027\u80fd\u3002\u7136\u800c\uff0c\u4e0d\u6b63\u786e\u7684\u7f13\u5b58\u7b56\u7565\u4e5f\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u7f13\u5b58\u793a\u4f8b\uff1a<\/p>\n
$users = Cache::remember('all_users', 60, function () {\n    return User::all();\n});<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u6240\u6709\u7528\u6237\u7f13\u5b58\u5728\u7f13\u5b58\u4e2d\uff0c\u4f46\u5982\u679c\u7528\u6237\u6570\u636e\u9891\u7e41\u53d8\u5316\uff0c\u7f13\u5b58\u66f4\u65b0\u53ef\u80fd\u4f1a\u5f71\u54cd\u6027\u80fd\u3002\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u53ef\u4ee5\u8003\u8651\u6839\u636e\u5177\u4f53\u60c5\u51b5\u8c03\u6574\u7f13\u5b58\u65f6\u95f4\u3001\u4f7f\u7528\u7f13\u5b58\u6807\u7b7e\u6216\u4f7f\u7528\u66f4\u9ad8\u7ea7\u7684\u7f13\u5b58\u7b56\u7565\u3002<\/p>\n
4. \u89e3\u51b3\u65b9\u6848<\/h3>\n
\u9488\u5bf9\u4ee5\u4e0a\u6027\u80fd\u95ee\u9898\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n
    \n
  • \u6570\u636e\u5e93\u67e5\u8be2\u4f18\u5316\uff1a\u4f7f\u7528\u7d22\u5f15\u3001\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\u3001\u907f\u514dN+1\u67e5\u8be2\u7b49\uff1b<\/li>\n
  • \u89c6\u56fe\u6e32\u67d3\u4f18\u5316\uff1a\u51cf\u5c11\u89c6\u56fe\u903b\u8f91\u590d\u6742\u5ea6\u3001\u5206\u9875\u3001\u524d\u7aef\u7f13\u5b58\u7b49\uff1b<\/li>\n
  • \u7f13\u5b58\u4f18\u5316\uff1a\u6839\u636e\u6570\u636e\u53d8\u5316\u9891\u7387\u8c03\u6574\u7f13\u5b58\u65f6\u95f4\u3001\u4f7f\u7528\u7f13\u5b58\u6807\u7b7e\u3001\u4f7f\u7528\u66f4\u9ad8\u7ea7\u7684\u7f13\u5b58\u7b56\u7565\u7b49\u3002<\/li>\n<\/ul>\n
    \u603b\u4e4b\uff0c\u5bf9\u4e8eLaravel\u5e94\u7528\u7684\u6027\u80fd\u4f18\u5316\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u60c5\u51b5\u5206\u6790\u74f6\u9888\uff0c\u5e76\u91c7\u53d6\u9488\u5bf9\u6027\u7684\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u5408\u7406\u7684\u4f18\u5316\u63aa\u65bd\uff0c\u53ef\u4ee5\u63d0\u5347\u5e94\u7528\u7684\u6027\u80fd\u8868\u73b0\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u63a2\u7a76Laravel\u6027\u80fd\u95ee\u9898\uff1a\u5206\u6790\u74f6\u9888\u4e0e\u89e3\u51b3\u65b9\u6848\uff01\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":"
    \u63a2\u7a76Laravel\u6027\u80fd\u95ee\u9898\uff1a\u5206\u6790\u74f6\u9888\u4e0e\u89e3\u51b3\u65b9\u6848\uff01 Laravel\u662f\u4e00\u6b3e\u6d41\u884c\u7684PHP\u6846\u67b6\uff0c\u901a\u8fc7\u5176\u4f18\u96c5\u3001\u76f4\u89c2\u7684\u8bed\u6cd5\u548c\u529f\u80fd\u4e30\u5bcc\u7684\u5de5\u5177\u7bb1\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u9ad8\u6548\u5730\u6784\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u968f\u7740\u5e94\u7528\u89c4\u6a21\u548c\u8bbf\u95ee\u91cf\u7684\u589e\u957f\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u6027\u80fd\u95ee\u9898\uff0c\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u548c\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002\u672c\u6587\u5c06\u63a2\u8ba8Laravel\u5e94\u7528\u4e2d\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\uff0c\u4ee5\u53ca\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\u4e00\u4e9b\u65b9\u6cd5\u3002 1. \u67e5\u8be2\u6027\u80fd\u74f6\u9888 \u5728Laravel\u5e94\u7528\u4e2d\uff0c\u6570\u636e\u5e93\u67e5\u8be2\u662f\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\u4e4b\u4e00\u3002\u5f53\u6570\u636e\u5e93\u67e5\u8be2\u53d8\u5f97\u590d\u6742\u6216\u9891\u7e41\u65f6\uff0c\u4f1a\u5bfc\u81f4\u5e94\u7528\u54cd\u5e94\u901f\u5ea6\u53d8\u6162\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u793a\u4f8b\uff1a $users = User::where(‘status’, ‘active’)-&gt;get(); \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u9762\u7684\u4ee3\u7801\u4f7f\u7528Eloquent ORM\u6267\u884c\u4e00\u4e2a\u7b80\u5355\u7684\u6761\u4ef6\u67e5\u8be2\uff0c\u4f46\u5982\u679c\u6570\u636e\u91cf\u5e9e\u5927\uff0c\u67e5\u8be2\u901f\u5ea6\u53ef\u80fd\u4f1a\u53d8\u6162\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u7d22\u5f15\u3001\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\u6216\u8005\u7f13\u5b58\u67e5\u8be2\u7ed3\u679c\u3002 2. \u89c6\u56fe\u6e32\u67d3\u6027\u80fd\u74f6\u9888 \u53e6\u4e00\u4e2a\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u7684\u5730\u65b9\u662f\u89c6\u56fe\u6e32\u67d3\u3002\u5982\u679c\u89c6\u56fe\u6587\u4ef6\u8fc7\u5927\u6216\u8005\u5305\u542b\u590d\u6742\u7684\u903b\u8f91\uff0c\u4f1a\u589e\u52a0\u6e32\u67d3\u65f6\u95f4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a @foreach($users as $user) <div>{{ $user-&gt;name }}<\/div> @endforeach \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u5f53$user\u96c6\u5408\u4e2d\u5305\u542b\u5927\u91cf\u6570\u636e\u65f6\uff0c\u89c6\u56fe\u6e32\u67d3\u901f\u5ea6\u53ef\u80fd\u4f1a\u53d7\u5f71\u54cd\u3002\u4e3a\u4e86\u63d0\u9ad8\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u5206\u9875\u3001\u524d\u7aef\u7f13\u5b58\u6216\u8005\u51cf\u5c11\u89c6\u56fe\u903b\u8f91\u590d\u6742\u5ea6\u3002 3. \u7f13\u5b58\u6027\u80fd\u74f6\u9888 \u7f13\u5b58\u5728Laravel\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5e94\u7528\u7684\u6027\u80fd\u3002\u7136\u800c\uff0c\u4e0d\u6b63\u786e\u7684\u7f13\u5b58\u7b56\u7565\u4e5f\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u7f13\u5b58\u793a\u4f8b\uff1a $users = Cache::remember(‘all_users’, 60, function () { return User::all(); }); \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u9762\u7684\u4ee3\u7801\u5c06\u6240\u6709\u7528\u6237\u7f13\u5b58\u5728\u7f13\u5b58\u4e2d\uff0c\u4f46\u5982\u679c\u7528\u6237\u6570\u636e\u9891\u7e41\u53d8\u5316\uff0c\u7f13\u5b58\u66f4\u65b0\u53ef\u80fd\u4f1a\u5f71\u54cd\u6027\u80fd\u3002\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u53ef\u4ee5\u8003\u8651\u6839\u636e\u5177\u4f53\u60c5\u51b5\u8c03\u6574\u7f13\u5b58\u65f6\u95f4\u3001\u4f7f\u7528\u7f13\u5b58\u6807\u7b7e\u6216\u4f7f\u7528\u66f4\u9ad8\u7ea7\u7684\u7f13\u5b58\u7b56\u7565\u3002 4. \u89e3\u51b3\u65b9\u6848 \u9488\u5bf9\u4ee5\u4e0a\u6027\u80fd\u95ee\u9898\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6848\uff1a \u6570\u636e\u5e93\u67e5\u8be2\u4f18\u5316\uff1a\u4f7f\u7528\u7d22\u5f15\u3001\u4f18\u5316\u67e5\u8be2\u8bed\u53e5\u3001\u907f\u514dN+1\u67e5\u8be2\u7b49\uff1b \u89c6\u56fe\u6e32\u67d3\u4f18\u5316\uff1a\u51cf\u5c11\u89c6\u56fe\u903b\u8f91\u590d\u6742\u5ea6\u3001\u5206\u9875\u3001\u524d\u7aef\u7f13\u5b58\u7b49\uff1b \u7f13\u5b58\u4f18\u5316\uff1a\u6839\u636e\u6570\u636e\u53d8\u5316\u9891\u7387\u8c03\u6574\u7f13\u5b58\u65f6\u95f4\u3001\u4f7f\u7528\u7f13\u5b58\u6807\u7b7e\u3001\u4f7f\u7528\u66f4\u9ad8\u7ea7\u7684\u7f13\u5b58\u7b56\u7565\u7b49\u3002 \u603b\u4e4b\uff0c\u5bf9\u4e8eLaravel\u5e94\u7528\u7684\u6027\u80fd\u4f18\u5316\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u60c5\u51b5\u5206\u6790\u74f6\u9888\uff0c\u5e76\u91c7\u53d6\u9488\u5bf9\u6027\u7684\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u5408\u7406\u7684\u4f18\u5316\u63aa\u65bd\uff0c\u53ef\u4ee5\u63d0\u5347\u5e94\u7528\u7684\u6027\u80fd\u8868\u73b0\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002 \u4ee5\u4e0a\u5c31\u662f\u63a2\u7a76Laravel\u6027\u80fd\u95ee\u9898\uff1a\u5206\u6790\u74f6\u9888\u4e0e\u89e3\u51b3\u65b9\u6848\uff01\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-25174","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25174","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=25174"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25174\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}