{"id":25181,"date":"2024-11-21T09:57:17","date_gmt":"2024-11-21T01:57:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25181\/"},"modified":"2024-11-21T09:57:17","modified_gmt":"2024-11-21T01:57:17","slug":"%e5%ae%9e%e7%94%a8%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%9c%a8laravel%e4%b8%ad%e8%87%aa%e5%ae%9a%e4%b9%89%e4%b8%ad%e6%96%87%e9%aa%8c%e8%af%81%e8%a7%84%e5%88%99","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25181\/","title":{"rendered":"\u5b9e\u7528\u6280\u5de7\uff1a\u5728Laravel\u4e2d\u81ea\u5b9a\u4e49\u4e2d\u6587\u9a8c\u8bc1\u89c4\u5219"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/164\/170973414536955.jpg\" class=\"aligncenter\" title=\"\u5b9e\u7528\u6280\u5de7\uff1a\u5728Laravel\u4e2d\u81ea\u5b9a\u4e49\u4e2d\u6587\u9a8c\u8bc1\u89c4\u5219\u63d2\u56fe\" alt=\"\u5b9e\u7528\u6280\u5de7\uff1a\u5728Laravel\u4e2d\u81ea\u5b9a\u4e49\u4e2d\u6587\u9a8c\u8bc1\u89c4\u5219\u63d2\u56fe\" \/><\/p>\n<p>\u5728Laravel\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u4f1a\u4f7f\u7528\u6846\u67b6\u63d0\u4f9b\u7684\u9ed8\u8ba4\u9a8c\u8bc1\u89c4\u5219\u6765\u9a8c\u8bc1\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\uff0c\u4f46\u6709\u65f6\u5019\u6211\u4eec\u9700\u8981\u81ea\u5b9a\u4e49\u4e00\u4e9b\u7279\u5b9a\u7684\u9a8c\u8bc1\u89c4\u5219\u6765\u6ee1\u8db3\u4e1a\u52a1\u9700\u6c42\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Laravel\u4e2d\u81ea\u5b9a\u4e49\u4e2d\u6587\u9a8c\u8bc1\u89c4\u5219\uff0c\u5e76\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<h3>1. \u4e86\u89e3Validator\u7c7b<\/h3>\n<p>Laravel\u7684\u9a8c\u8bc1\u89c4\u5219\u90fd\u662f\u901a\u8fc7Validator\u7c7b\u6765\u5b9e\u73b0\u7684\u3002Validator\u7c7b\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u9a8c\u8bc1\u89c4\u5219\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fValidator\u7c7b\u5e76\u6dfb\u52a0\u81ea\u5b9a\u4e49\u89c4\u5219\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u3002<\/p>\n<h3>2. \u521b\u5efa\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aServiceProvider\u6765\u6ce8\u518c\u6211\u4eec\u81ea\u5b9a\u4e49\u7684\u9a8c\u8bc1\u89c4\u5219\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u4e00\u4e2a\u65b0\u7684ServiceProvider\uff1a<\/p>\n<pre>php artisan make:provider CustomValidationRulesServiceProvider<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u7136\u540e\u5728app\/Providers\u76ee\u5f55\u4e0b\u627e\u5230CustomValidationRulesServiceProvider.php\u6587\u4ef6\uff0c\u6253\u5f00\u6587\u4ef6\u5e76\u5728boot\u65b9\u6cd5\u4e2d\u6ce8\u518c\u6211\u4eec\u7684\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\uff1a<\/p>\n<pre>&lt;?php namespace AppProviders;\n\nuse IlluminateSupportServiceProvider;\nuse IlluminateSupportFacadesValidator;\n\nclass CustomValidationRulesServiceProvider extends ServiceProvider\n{\n    public function boot()\n    {\n        Validator::extend('custom_rule', function ($attribute, $value, $parameters, $validator) {\n            \/\/ \u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u7684\u5177\u4f53\u903b\u8f91\uff0c\u8fd9\u91cc\u53ef\u4ee5\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u7f16\u5199\u9a8c\u8bc1\u903b\u8f91\n            return $value === 'custom_value';\n        });\n    }\n\n    public function register()\n    {\n        \/\/\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3acustom_rule\u7684\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\uff0c\u5e76\u5728\u95ed\u5305\u51fd\u6570\u4e2d\u7f16\u5199\u4e86\u9a8c\u8bc1\u903b\u8f91\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u53ea\u662f\u7b80\u5355\u5730\u5224\u65ad\u8f93\u5165\u503c\u662f\u5426\u7b49\u4e8ecustom_value\uff0c\u5b9e\u9645\u4e1a\u52a1\u4e2d\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u66f4\u590d\u6742\u7684\u903b\u8f91\u5224\u65ad\u3002<\/p>\n<h3>3. \u6ce8\u518c\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219<\/h3>\n<p>\u63a5\u7740\uff0c\u6211\u4eec\u9700\u8981\u5728app\/Providers\/AppServiceProvider.php\u4e2d\u6ce8\u518c\u6211\u4eec\u521b\u5efa\u7684ServiceProvider\u3002\u5728AppServiceProvider\u7684boot\u65b9\u6cd5\u4e2d\u4f7f\u7528app()-&gt;register()\u65b9\u6cd5\u6ce8\u518c\u6211\u4eec\u7684\u81ea\u5b9a\u4e49ServiceProvider\uff1a<\/p>\n<pre>public function boot()\n{\n    $this-&amp;gt;app-&amp;gt;register(CustomValidationRulesServiceProvider::class);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>4. \u5728\u9a8c\u8bc1\u89c4\u5219\u4e2d\u4f7f\u7528\u81ea\u5b9a\u4e49\u89c4\u5219<\/h3>\n<p>\u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u521b\u5efa\u5e76\u6ce8\u518c\u4e86\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\uff0c\u63a5\u4e0b\u6765\u5c31\u53ef\u4ee5\u5728\u8868\u5355\u9a8c\u8bc1\u65f6\u4f7f\u7528\u6211\u4eec\u7684\u81ea\u5b9a\u4e49\u89c4\u5219\u4e86\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u5728appHttpControllersUserController.php\u4e2d\u7f16\u5199\u4e00\u4e2a\u767b\u5f55\u8868\u5355\u9a8c\u8bc1\u7684\u65b9\u6cd5\uff1a<\/p>\n<pre>public function login(Request $request)\n{\n    $validatedData = $request-&amp;gt;validate([\n        'username' =&amp;gt; 'required',\n        'password' =&amp;gt; 'required|min:6|custom_rule', \/\/ \u4f7f\u7528\u81ea\u5b9a\u4e49\u89c4\u5219\n    ]);\n\n    \/\/ \u5176\u4ed6\u5904\u7406\u903b\u8f91\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5728\u5bc6\u7801\u5b57\u6bb5\u7684\u9a8c\u8bc1\u89c4\u5219\u4e2d\u6dfb\u52a0\u4e86\u6211\u4eec\u81ea\u5b9a\u4e49\u7684\u89c4\u5219custom_rule\uff0c\u8fd9\u6837\u5728\u7528\u6237\u65f6\u5c31\u4f1a\u89e6\u53d1\u6211\u4eec\u81ea\u5b9a\u4e49\u89c4\u5219\u7684\u9a8c\u8bc1\u903b\u8f91\u3002<\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u6210\u529f\u5730\u5728Laravel\u4e2d\u521b\u5efa\u4e86\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u4e2d\u6587\u9a8c\u8bc1\u89c4\u5219\uff0c\u5e76\u4e14\u5728\u4ee3\u7801\u4e2d\u4f7f\u7528\u4e86\u8be5\u89c4\u5219\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u6269\u5c55Laravel\u7684\u9a8c\u8bc1\u529f\u80fd\uff0c\u6ee1\u8db3\u5404\u79cd\u4e1a\u52a1\u9700\u6c42\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5b9e\u7528\u6280\u5de7\uff1a\u5728Laravel\u4e2d\u81ea\u5b9a\u4e49\u4e2d\u6587\u9a8c\u8bc1\u89c4\u5219\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>\u5728Laravel\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u4f1a\u4f7f\u7528\u6846\u67b6\u63d0\u4f9b\u7684\u9ed8\u8ba4\u9a8c\u8bc1\u89c4\u5219\u6765\u9a8c\u8bc1\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\uff0c\u4f46\u6709\u65f6\u5019\u6211\u4eec\u9700\u8981\u81ea\u5b9a\u4e49\u4e00\u4e9b\u7279\u5b9a\u7684\u9a8c\u8bc1\u89c4\u5219\u6765\u6ee1\u8db3\u4e1a\u52a1\u9700\u6c42\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Laravel\u4e2d\u81ea\u5b9a\u4e49\u4e2d\u6587\u9a8c\u8bc1\u89c4\u5219\uff0c\u5e76\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 1. \u4e86\u89e3Validator\u7c7b Laravel\u7684\u9a8c\u8bc1\u89c4\u5219\u90fd\u662f\u901a\u8fc7Validator\u7c7b\u6765\u5b9e\u73b0\u7684\u3002Validator\u7c7b\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u9a8c\u8bc1\u89c4\u5219\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fValidator\u7c7b\u5e76\u6dfb\u52a0\u81ea\u5b9a\u4e49\u89c4\u5219\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u3002 2. \u521b\u5efa\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aServiceProvider\u6765\u6ce8\u518c\u6211\u4eec\u81ea\u5b9a\u4e49\u7684\u9a8c\u8bc1\u89c4\u5219\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u4e00\u4e2a\u65b0\u7684ServiceProvider\uff1a php artisan make:provider CustomValidationRulesServiceProvider \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\u5728app\/Providers\u76ee\u5f55\u4e0b\u627e\u5230CustomValidationRulesServiceProvider.php\u6587\u4ef6\uff0c\u6253\u5f00\u6587\u4ef6\u5e76\u5728boot\u65b9\u6cd5\u4e2d\u6ce8\u518c\u6211\u4eec\u7684\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\uff1a &lt;?php namespace AppProviders; use IlluminateSupportServiceProvider; use IlluminateSupportFacadesValidator; class CustomValidationRulesServiceProvider extends ServiceProvider { public function boot() { Validator::extend(&#8216;custom_rule&#8217;, function ($attribute, $value, $parameters, $validator) { \/\/ \u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u7684\u5177\u4f53\u903b\u8f91\uff0c\u8fd9\u91cc\u53ef\u4ee5\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u7f16\u5199\u9a8c\u8bc1\u903b\u8f91 return $value === &#8216;custom_value&#8217;; }); } public function register() { \/\/ } } \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3acustom_rule\u7684\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\uff0c\u5e76\u5728\u95ed\u5305\u51fd\u6570\u4e2d\u7f16\u5199\u4e86\u9a8c\u8bc1\u903b\u8f91\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u53ea\u662f\u7b80\u5355\u5730\u5224\u65ad\u8f93\u5165\u503c\u662f\u5426\u7b49\u4e8ecustom_value\uff0c\u5b9e\u9645\u4e1a\u52a1\u4e2d\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u66f4\u590d\u6742\u7684\u903b\u8f91\u5224\u65ad\u3002 3. \u6ce8\u518c\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219 [&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-25181","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25181","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=25181"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25181\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}