{"id":24845,"date":"2024-11-21T16:26:41","date_gmt":"2024-11-21T08:26:41","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24845\/"},"modified":"2024-11-21T16:26:41","modified_gmt":"2024-11-21T08:26:41","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8laravel%e4%b8%ad%e4%bd%bf%e7%94%a8%e4%b8%ad%e9%97%b4%e4%bb%b6%e5%a4%84%e7%90%86%e8%a1%a8%e5%8d%95%e9%aa%8c%e8%af%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24845\/","title":{"rendered":"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u8868\u5355\u9a8c\u8bc1"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169891184456724.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u8868\u5355\u9a8c\u8bc1\u63d2\u56fe\" alt=\"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u8868\u5355\u9a8c\u8bc1\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u8868\u5355\u9a8c\u8bc1\uff0c\u9700\u8981\u5177\u4f53\u4ee3\u7801\u793a\u4f8b<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728 Laravel \u4e2d\uff0c\u8868\u5355\u9a8c\u8bc1\u662f\u975e\u5e38\u5e38\u89c1\u7684\u4efb\u52a1\u3002\u4e3a\u4e86\u786e\u4fdd\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u7684\u6709\u6548\u6027\u548c\u5b89\u5168\u6027\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u5bf9\u8868\u5355\u63d0\u4ea4\u7684\u6570\u636e\u8fdb\u884c\u9a8c\u8bc1\u3002Laravel \u63d0\u4f9b\u4e86\u4e00\u4e2a\u65b9\u4fbf\u7684\u8868\u5355\u9a8c\u8bc1\u529f\u80fd\uff0c\u540c\u65f6\u4e5f\u652f\u6301\u4f7f\u7528\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u8868\u5355\u9a8c\u8bc1\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728 Laravel \u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u8868\u5355\u9a8c\u8bc1\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u521b\u5efa\u8868\u5355\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\uff1a<br \/>\u7b2c\u4e00\u6b65\u662f\u521b\u5efa\u4e00\u4e2a\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u8868\u5355\u9a8c\u8bc1\u3002\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u5728 Laravel \u4e2d\u521b\u5efa\u4e00\u4e2a\u4e2d\u95f4\u4ef6\uff1a<\/p>\n<pre>php artisan make:middleware FormValidationMiddleware<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u5c06\u4f1a\u5728 app\/Http\/Middleware \u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a FormValidationMiddleware \u7684\u4e2d\u95f4\u4ef6\u6587\u4ef6\u3002<\/p>\n<p>\u6253\u5f00 FormValidationMiddleware.php \u6587\u4ef6\uff0c\u53ef\u4ee5\u770b\u5230\u4e00\u4e2a\u7a7a\u7684 handle \u65b9\u6cd5\u3002\u5728\u8be5\u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u5c06\u5b9e\u73b0\u8868\u5355\u9a8c\u8bc1\u7684\u903b\u8f91\u3002\u5177\u4f53\u5b9e\u73b0\u5982\u4e0b\uff1a<\/p>\n<pre>public function handle($request, Closure $next)\n{\n    $validator = Validator::make($request-&amp;gt;all(), [\n        'name' =&amp;gt; 'required',\n        'email' =&amp;gt; 'required|email',\n        'password' =&amp;gt; 'required|min:8',\n    ]);\n\n    if ($validator-&amp;gt;fails()) {\n        return response()-&amp;gt;json(['error' =&amp;gt; $validator-&amp;gt;errors()], 400);\n    }\n\n    return $next($request);\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 Validator \u7c7b\u5bf9\u8bf7\u6c42\u6570\u636e\u8fdb\u884c\u9a8c\u8bc1\u3002\u6839\u636e\u5177\u4f53\u7684\u4e1a\u52a1\u9700\u6c42\uff0c\u53ef\u4ee5\u5b9a\u4e49\u4e0d\u540c\u7684\u9a8c\u8bc1\u89c4\u5219\u3002<\/p>\n<p>\u5982\u679c\u9a8c\u8bc1\u5931\u8d25\uff0c\u6211\u4eec\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u9519\u8bef\u4fe1\u606f\u7684 JSON \u54cd\u5e94\uff0c\u5e76\u6307\u5b9a\u72b6\u6001\u7801\u4e3a 400\u3002<\/p>\n<p>\u5982\u679c\u9a8c\u8bc1\u6210\u529f\uff0c\u6211\u4eec\u5219\u8c03\u7528 $next($request) \u7ee7\u7eed\u5904\u7406\u4e0b\u4e00\u4e2a\u4e2d\u95f4\u4ef6\u6216\u8bf7\u6c42\u3002<\/p>\n<p>\u4e8c\u3001\u6ce8\u518c\u8868\u5355\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\uff1a<br \/>\u5b8c\u6210\u8868\u5355\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\u7684\u521b\u5efa\u540e\uff0c\u9700\u8981\u5c06\u5176\u6ce8\u518c\u5230\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002<\/p>\n<p>\u6253\u5f00 app\/Http\/Kernel.php \u6587\u4ef6\uff0c\u5728 $routeMiddleware \u6570\u7ec4\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684\u952e\u503c\u5bf9\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>protected $routeMiddleware = [\n    \/\/ ...\n    'form.validation' =&amp;gt; AppHttpMiddlewareFormValidationMiddleware::class,\n];<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6837\uff0c\u5c31\u6210\u529f\u5730\u5c06\u8868\u5355\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\u6ce8\u518c\u5230\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4e86\u3002<\/p>\n<p>\u4e09\u3001\u4f7f\u7528\u4e2d\u95f4\u4ef6\u8fdb\u884c\u8868\u5355\u9a8c\u8bc1\uff1a<br \/>\u73b0\u5728\u6211\u4eec\u53ef\u4ee5\u5728\u9700\u8981\u8fdb\u884c\u8868\u5355\u9a8c\u8bc1\u7684\u8def\u7531\u6216\u63a7\u5236\u5668\u65b9\u6cd5\u4e2d\u4f7f\u7528\u8be5\u4e2d\u95f4\u4ef6\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u5e26\u6709\u4ee5\u4e0b\u8def\u7531\u5b9a\u4e49\u7684\u8def\u7531\u7ec4\uff1a<\/p>\n<pre>Route::group(['middleware' =&amp;gt; ['form.validation']], function () {\n    Route::post('\/submit-form', 'FormController@submitForm');\n});<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u8be5\u8def\u7531\u7ec4\u4e2d\uff0c\u6211\u4eec\u6dfb\u52a0\u4e86 &#8216;form.validation&#8217; \u4e2d\u95f4\u4ef6\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728 FormController \u63a7\u5236\u5668\u4e2d\u7684 submitForm \u65b9\u6cd5\u4e2d\u4f7f\u7528\u8868\u5355\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\u3002\u5728\u8be5\u65b9\u6cd5\u7684\u53c2\u6570\u5217\u8868\u4e2d\uff0c\u53ef\u4ee5\u6dfb\u52a0\u4e00\u4e2a\u7c7b\u578b\u4e3a FormRequest \u7684\u53c2\u6570\u6765\u5b9e\u73b0\u8868\u5355\u9a8c\u8bc1\u3002<\/p>\n<p>\u9996\u5148\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a FormRequest \u7c7b\uff1a<\/p>\n<pre>php artisan make:request FormRequest<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u521b\u5efa\u7684 FormRequest \u7c7b\u5c06\u4f1a\u653e\u5728 app\/Http\/Requests \u76ee\u5f55\u4e0b\u3002<\/p>\n<p>\u6253\u5f00 FormRequest.php \u6587\u4ef6\uff0c\u53ef\u4ee5\u770b\u5230\u4e00\u4e2a rules \u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u5b9a\u4e49\u4e86\u9a8c\u8bc1\u89c4\u5219\u3002\u5728\u8be5\u65b9\u6cd5\u4e2d\uff0c\u6dfb\u52a0\u5982\u4e0b\u89c4\u5219\uff1a<\/p>\n<pre>public function rules()\n{\n    return [\n        'name' =&amp;gt; 'required',\n        'email' =&amp;gt; 'required|email',\n        'password' =&amp;gt; 'required|min:8',\n    ];\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u89c4\u5219\u5c06\u4f1a\u88ab\u7528\u4e8e\u9a8c\u8bc1\u8bf7\u6c42\u4e2d\u7684\u5bf9\u5e94\u5b57\u6bb5\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u5728 FormController \u7684 submitForm \u65b9\u6cd5\u4e2d\u5c06 FormRequest \u7c7b\u578b\u7684\u53c2\u6570\u4f5c\u4e3a\u53c2\u6570\u6dfb\u52a0\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>public function submitForm(FormRequest $request)\n{\n    \/\/ \u6570\u636e\u9a8c\u8bc1\u901a\u8fc7\uff0c\u7ee7\u7eed\u5904\u7406\u4e1a\u52a1\u903b\u8f91\n    \/\/ ...\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u8be5\u65b9\u6cd5\u4e2d\uff0c$request \u5bf9\u8c61\u5c06\u5305\u542b\u7ecf\u8fc7\u8868\u5355\u9a8c\u8bc1\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u7ee7\u7eed\u5904\u7406\u4e1a\u52a1\u903b\u8f91\u3002<\/p>\n<p>\u603b\u7ed3\uff1a<br \/>\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728 Laravel \u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u8868\u5355\u9a8c\u8bc1\uff0c\u5e76\u63d0\u4f9b\u4e86\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u901a\u8fc7\u521b\u5efa\u8868\u5355\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\u3001\u6ce8\u518c\u4e2d\u95f4\u4ef6\u4ee5\u53ca\u5728\u8def\u7531\u6216\u63a7\u5236\u5668\u65b9\u6cd5\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u65b9\u4fbf\u3001\u5feb\u6377\u4e14\u9ad8\u6548\u7684\u8868\u5355\u9a8c\u8bc1\u529f\u80fd\uff0c\u786e\u4fdd\u7528\u6237\u8f93\u5165\u6570\u636e\u7684\u6709\u6548\u6027\u548c\u5b89\u5168\u6027\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u5728 Laravel \u4e2d\u8fdb\u884c\u8868\u5355\u9a8c\u8bc1\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u8868\u5355\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>\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u8868\u5355\u9a8c\u8bc1\uff0c\u9700\u8981\u5177\u4f53\u4ee3\u7801\u793a\u4f8b \u5f15\u8a00\uff1a\u5728 Laravel \u4e2d\uff0c\u8868\u5355\u9a8c\u8bc1\u662f\u975e\u5e38\u5e38\u89c1\u7684\u4efb\u52a1\u3002\u4e3a\u4e86\u786e\u4fdd\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u7684\u6709\u6548\u6027\u548c\u5b89\u5168\u6027\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u5bf9\u8868\u5355\u63d0\u4ea4\u7684\u6570\u636e\u8fdb\u884c\u9a8c\u8bc1\u3002Laravel \u63d0\u4f9b\u4e86\u4e00\u4e2a\u65b9\u4fbf\u7684\u8868\u5355\u9a8c\u8bc1\u529f\u80fd\uff0c\u540c\u65f6\u4e5f\u652f\u6301\u4f7f\u7528\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u8868\u5355\u9a8c\u8bc1\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728 Laravel \u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u5904\u7406\u8868\u5355\u9a8c\u8bc1\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u521b\u5efa\u8868\u5355\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\uff1a\u7b2c\u4e00\u6b65\u662f\u521b\u5efa\u4e00\u4e2a\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u8868\u5355\u9a8c\u8bc1\u3002\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u5728 Laravel \u4e2d\u521b\u5efa\u4e00\u4e2a\u4e2d\u95f4\u4ef6\uff1a php artisan make:middleware FormValidationMiddleware \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u4f1a\u5728 app\/Http\/Middleware \u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a FormValidationMiddleware \u7684\u4e2d\u95f4\u4ef6\u6587\u4ef6\u3002 \u6253\u5f00 FormValidationMiddleware.php \u6587\u4ef6\uff0c\u53ef\u4ee5\u770b\u5230\u4e00\u4e2a\u7a7a\u7684 handle \u65b9\u6cd5\u3002\u5728\u8be5\u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u5c06\u5b9e\u73b0\u8868\u5355\u9a8c\u8bc1\u7684\u903b\u8f91\u3002\u5177\u4f53\u5b9e\u73b0\u5982\u4e0b\uff1a public function handle($request, Closure $next) { $validator = Validator::make($request-&amp;gt;all(), [ &#8216;name&#8217; =&amp;gt; &#8216;required&#8217;, &#8217;email&#8217; =&amp;gt; &#8216;required|email&#8217;, &#8216;password&#8217; =&amp;gt; &#8216;required|min:8&#8217;, ]); if ($validator-&amp;gt;fails()) { return response()-&amp;gt;json([&#8216;error&#8217; =&amp;gt; $validator-&amp;gt;errors()], 400); } return [&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-24845","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24845","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=24845"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24845\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}