{"id":22485,"date":"2024-11-21T10:03:34","date_gmt":"2024-11-21T02:03:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22485\/"},"modified":"2024-11-21T10:03:34","modified_gmt":"2024-11-21T02:03:34","slug":"laravel%e6%98%af%e5%90%a6%e6%94%af%e6%8c%81%e5%9c%ba%e6%99%af%e9%aa%8c%e8%af%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22485\/","title":{"rendered":"laravel\u662f\u5426\u652f\u6301\u573a\u666f\u9a8c\u8bc1"},"content":{"rendered":"<p>laravel\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684php\u6846\u67b6\uff0c\u5176\u5021\u5bfc\u7f16\u5199\u5e72\u51c0\u3001\u4f18\u96c5\u800c\u4e14\u6613\u4e8e\u7ef4\u62a4\u7684\u4ee3\u7801\u3002laravel\u6846\u67b6\u63d0\u4f9b\u4e86\u8bb8\u591a\u529f\u80fd\uff0c\u5176\u4e2d\u5305\u62ec\u5c06\u9a8c\u8bc1\u903b\u8f91\u7ec4\u7ec7\u5230\u79f0\u4e3a\u9a8c\u8bc1\u5668\u7684\u7c7b\u4e2d\u3002\u9a8c\u8bc1\u5668\u5141\u8bb8\u60a8\u9a8c\u8bc1\u8868\u5355\u8f93\u5165\u662f\u5426\u6709\u6548\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027\u3002\u4e0d\u8fc7\uff0c\u5bf9\u4e8e\u67d0\u4e9b\u9a8c\u8bc1\u9700\u6c42\uff0c\u60a8\u53ef\u80fd\u53ea\u5e0c\u671b\u9a8c\u8bc1\u8868\u5355\u6570\u636e\u7684\u4e00\u90e8\u5206\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0claravel\u7684\u573a\u666f\u9a8c\u8bc1\u529f\u80fd\u975e\u5e38\u6709\u7528\u3002<\/p>\n<p>\u573a\u666f\u9a8c\u8bc1\u662f\u4e00\u79cd\u57fa\u4e8e\u9700\u6c42\u9a8c\u8bc1\uff0c\u5b83\u5141\u8bb8\u60a8\u5b9a\u4e49\u4e0d\u540c\u7684\u9a8c\u8bc1\u89c4\u5219\u548c\u6761\u4ef6\uff0c\u4ee5\u4fbf\u5728\u7279\u5b9a\u7684\u60c5\u51b5\u4e0b\u6267\u884c\u9a8c\u8bc1\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u60a8\u6b63\u5728\u5f00\u53d1\u4e00\u4e2a\u6ce8\u518c\u8868\u5355\uff0c\u5176\u4e2d\u5305\u62ec\u7528\u6237\u540d\u3001\u90ae\u7bb1\u548c\u5bc6\u7801\u5b57\u6bb5\u3002\u60a8\u53ef\u80fd\u9700\u8981\u9a8c\u8bc1\u8fd9\u4e9b\u5b57\u6bb5\u5728\u7528\u6237\u6ce8\u518c\u65f6\u662f\u5426\u6709\u6548\u3002\u4f46\u662f\uff0c\u5728\u7528\u6237\u7f16\u8f91\u5176\u4e2a\u4eba\u8d44\u6599\u65f6\uff0c\u60a8\u53ef\u80fd\u53ea\u9700\u8981\u9a8c\u8bc1\u7528\u6237\u540d\u548c\u90ae\u7bb1\u5b57\u6bb5\u662f\u5426\u6709\u6548\uff0c\u56e0\u4e3a\u5bc6\u7801\u5b57\u6bb5\u4e0d\u5e94\u53d7\u7f16\u8f91\u7684\u5f71\u54cd\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u573a\u666f\u9a8c\u8bc1\u529f\u80fd\u975e\u5e38\u6709\u7528\u3002<\/p>\n<p>\u5728Laravel\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Validator\u7684sometimes\u89c4\u5219\u6765\u5b9a\u4e49\u9a8c\u8bc1\u573a\u666f\u3002sometimes\u89c4\u5219\u63a5\u53d7\u4e09\u4e2a\u53c2\u6570\uff1a\u5b57\u6bb5\u540d\u79f0\u3001\u56de\u8c03\u51fd\u6570\u548c\u89c4\u5219\u5217\u8868\u3002\u56de\u8c03\u51fd\u6570\u8fd4\u56de\u4e00\u4e2a\u5e03\u5c14\u503c\uff0c\u5982\u679c\u4e3atrue\uff0c\u5219\u5c06\u8be5\u5b57\u6bb5\u6dfb\u52a0\u5230\u89c4\u5219\u5217\u8868\u4e2d\u3002\u8fd9\u610f\u5473\u7740\u5982\u679c\u56de\u8c03\u51fd\u6570\u8fd4\u56detrue\uff0c\u5219\u4f1a\u6267\u884c\u8be5\u5b57\u6bb5\u7684\u9a8c\u8bc1\u89c4\u5219\u3002\u5426\u5219\uff0c\u8be5\u5b57\u6bb5\u5c06\u88ab\u8df3\u8fc7\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u4e86\u5728\u7279\u5b9a\u60c5\u51b5\u4e0b\u6267\u884c\u9a8c\u8bc1\u89c4\u5219\u7684\u8fc7\u7a0b\uff1a<\/p>\n<pre>$request-&gt;validate([\n    'name' =&gt; 'required',\n    'email' =&gt; 'required|email',\n    'password' =&gt; 'sometimes|required',\n    'password_confirmation' =&gt; 'sometimes|required_with:password|same:password',\n], [\n    'password.required' =&gt; '\u8bf7\u63d0\u4f9b\u4e00\u4e2a\u65b0\u5bc6\u7801',\n]);<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86sometimes\u89c4\u5219\u6765\u5b9a\u4e49\u5bc6\u7801\u548c\u5bc6\u7801\u786e\u8ba4\u5b57\u6bb5\u7684\u9a8c\u8bc1\u89c4\u5219\u3002\u5f53\u7528\u6237\u521b\u5efa\u65b0\u5e10\u6237\u65f6\uff0c\u8fd9\u4e9b\u5b57\u6bb5\u662f\u5fc5\u9700\u7684\uff0c\u56e0\u6b64\u5b83\u4eec\u88ab\u5305\u542b\u5728\u89c4\u5219\u5217\u8868\u4e2d\u3002\u5f53\u7528\u6237\u7f16\u8f91\u5e10\u6237\u65f6\uff0c\u8fd9\u4e9b\u5b57\u6bb5\u662f\u53ef\u9009\u7684\uff0c\u56e0\u6b64\u4ed6\u4eec\u88ab\u8df3\u8fc7\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u5b9a\u4e49\u4e86\u4e00\u6761\u81ea\u5b9a\u4e49\u9519\u8bef\u4fe1\u606f\u4ee5\u63d0\u9192\u7528\u6237\u5fc5\u987b\u63d0\u4f9b\u65b0\u5bc6\u7801\u3002<\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0cLaravel\u7684\u573a\u666f\u9a8c\u8bc1\u529f\u80fd\u975e\u5e38\u7075\u6d3b\u548c\u5f3a\u5927\u3002\u5b83\u5141\u8bb8\u60a8\u6839\u636e\u9700\u8981\u63a7\u5236\u8868\u5355\u6570\u636e\u7684\u9a8c\u8bc1\u8fc7\u7a0b\uff0c\u4ece\u800c\u4e3a\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\u548c\u66f4\u9ad8\u7684\u6570\u636e\u5b89\u5168\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u4f7f\u7528Laravel\u6846\u67b6\u5f00\u53d1\u5e94\u7528\u7a0b\u5e8f\u5e76\u9700\u8981\u7075\u6d3b\u7684\u8868\u5355\u6570\u636e\u9a8c\u8bc1\uff0c\u90a3\u4e48\u573a\u666f\u9a8c\u8bc1\u529f\u80fd\u975e\u5e38\u503c\u5f97\u4e00\u8bd5\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662flaravel\u662f\u5426\u652f\u6301\u573a\u666f\u9a8c\u8bc1\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>laravel\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684php\u6846\u67b6\uff0c\u5176\u5021\u5bfc\u7f16\u5199\u5e72\u51c0\u3001\u4f18\u96c5\u800c\u4e14\u6613\u4e8e\u7ef4\u62a4\u7684\u4ee3\u7801\u3002laravel\u6846\u67b6\u63d0\u4f9b\u4e86\u8bb8\u591a\u529f\u80fd\uff0c\u5176\u4e2d\u5305\u62ec\u5c06\u9a8c\u8bc1\u903b\u8f91\u7ec4\u7ec7\u5230\u79f0\u4e3a\u9a8c\u8bc1\u5668\u7684\u7c7b\u4e2d\u3002\u9a8c\u8bc1\u5668\u5141\u8bb8\u60a8\u9a8c\u8bc1\u8868\u5355\u8f93\u5165\u662f\u5426\u6709\u6548\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027\u3002\u4e0d\u8fc7\uff0c\u5bf9\u4e8e\u67d0\u4e9b\u9a8c\u8bc1\u9700\u6c42\uff0c\u60a8\u53ef\u80fd\u53ea\u5e0c\u671b\u9a8c\u8bc1\u8868\u5355\u6570\u636e\u7684\u4e00\u90e8\u5206\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0claravel\u7684\u573a\u666f\u9a8c\u8bc1\u529f\u80fd\u975e\u5e38\u6709\u7528\u3002 \u573a\u666f\u9a8c\u8bc1\u662f\u4e00\u79cd\u57fa\u4e8e\u9700\u6c42\u9a8c\u8bc1\uff0c\u5b83\u5141\u8bb8\u60a8\u5b9a\u4e49\u4e0d\u540c\u7684\u9a8c\u8bc1\u89c4\u5219\u548c\u6761\u4ef6\uff0c\u4ee5\u4fbf\u5728\u7279\u5b9a\u7684\u60c5\u51b5\u4e0b\u6267\u884c\u9a8c\u8bc1\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u60a8\u6b63\u5728\u5f00\u53d1\u4e00\u4e2a\u6ce8\u518c\u8868\u5355\uff0c\u5176\u4e2d\u5305\u62ec\u7528\u6237\u540d\u3001\u90ae\u7bb1\u548c\u5bc6\u7801\u5b57\u6bb5\u3002\u60a8\u53ef\u80fd\u9700\u8981\u9a8c\u8bc1\u8fd9\u4e9b\u5b57\u6bb5\u5728\u7528\u6237\u6ce8\u518c\u65f6\u662f\u5426\u6709\u6548\u3002\u4f46\u662f\uff0c\u5728\u7528\u6237\u7f16\u8f91\u5176\u4e2a\u4eba\u8d44\u6599\u65f6\uff0c\u60a8\u53ef\u80fd\u53ea\u9700\u8981\u9a8c\u8bc1\u7528\u6237\u540d\u548c\u90ae\u7bb1\u5b57\u6bb5\u662f\u5426\u6709\u6548\uff0c\u56e0\u4e3a\u5bc6\u7801\u5b57\u6bb5\u4e0d\u5e94\u53d7\u7f16\u8f91\u7684\u5f71\u54cd\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u573a\u666f\u9a8c\u8bc1\u529f\u80fd\u975e\u5e38\u6709\u7528\u3002 \u5728Laravel\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Validator\u7684sometimes\u89c4\u5219\u6765\u5b9a\u4e49\u9a8c\u8bc1\u573a\u666f\u3002sometimes\u89c4\u5219\u63a5\u53d7\u4e09\u4e2a\u53c2\u6570\uff1a\u5b57\u6bb5\u540d\u79f0\u3001\u56de\u8c03\u51fd\u6570\u548c\u89c4\u5219\u5217\u8868\u3002\u56de\u8c03\u51fd\u6570\u8fd4\u56de\u4e00\u4e2a\u5e03\u5c14\u503c\uff0c\u5982\u679c\u4e3atrue\uff0c\u5219\u5c06\u8be5\u5b57\u6bb5\u6dfb\u52a0\u5230\u89c4\u5219\u5217\u8868\u4e2d\u3002\u8fd9\u610f\u5473\u7740\u5982\u679c\u56de\u8c03\u51fd\u6570\u8fd4\u56detrue\uff0c\u5219\u4f1a\u6267\u884c\u8be5\u5b57\u6bb5\u7684\u9a8c\u8bc1\u89c4\u5219\u3002\u5426\u5219\uff0c\u8be5\u5b57\u6bb5\u5c06\u88ab\u8df3\u8fc7\u3002 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u4e86\u5728\u7279\u5b9a\u60c5\u51b5\u4e0b\u6267\u884c\u9a8c\u8bc1\u89c4\u5219\u7684\u8fc7\u7a0b\uff1a $request-&gt;validate([ &#8216;name&#8217; 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