{"id":25194,"date":"2024-11-21T08:19:58","date_gmt":"2024-11-21T00:19:58","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25194\/"},"modified":"2024-11-21T08:19:58","modified_gmt":"2024-11-21T00:19:58","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8laravel%e4%b8%ad%e4%bd%bf%e7%94%a8head%e8%af%b7%e6%b1%82%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25194\/","title":{"rendered":"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528Head\u8bf7\u6c42\u65b9\u6cd5"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/170977662659136.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528Head\u8bf7\u6c42\u65b9\u6cd5\u63d2\u56fe\" alt=\"\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528Head\u8bf7\u6c42\u65b9\u6cd5\u63d2\u56fe\" \/><\/p>\n<p>\u6807\u9898\uff1a\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528Head\u8bf7\u6c42\u65b9\u6cd5<\/p>\n<p>\u5728Laravel\u4e2d\uff0c\u901a\u5e38\u6211\u4eec\u4f7f\u7528GET\u3001POST\u3001PUT\u3001DELETE\u7b49\u5e38\u89c1\u7684HTTP\u8bf7\u6c42\u65b9\u6cd5\u6765\u5904\u7406\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u3002\u4f46\u6709\u65f6\u5019\u6211\u4eec\u4e5f\u53ef\u80fd\u4f1a\u9047\u5230\u9700\u8981\u4f7f\u7528HEAD\u8bf7\u6c42\u65b9\u6cd5\u7684\u573a\u666f\u3002HEAD\u8bf7\u6c42\u65b9\u6cd5\u4e0eGET\u8bf7\u6c42\u65b9\u6cd5\u7c7b\u4f3c\uff0c\u4f46\u4e0d\u8fd4\u56de\u5b9e\u9645\u7684\u54cd\u5e94\u5185\u5bb9\uff0c\u800c\u53ea\u8fd4\u56de\u8bf7\u6c42\u5934\u4fe1\u606f\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528HEAD\u8bf7\u6c42\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<h3>1. \u521b\u5efa\u8def\u7531<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728routes\/web.php\u6587\u4ef6\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u8def\u7531\u6765\u5904\u7406HEAD\u8bf7\u6c42\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u8def\u7531\u7528\u4e8e\u68c0\u67e5\u67d0\u4e2a\u8d44\u6e90\u662f\u5426\u53ef\u7528\uff1a<\/p>\n<pre>Route::head('\/check-resource\/{id}', 'ApiController@checkResource');<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<h3>2. \u7f16\u5199\u63a7\u5236\u5668\u65b9\u6cd5<\/h3>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728\u63a7\u5236\u5668ApiController\u4e2d\u7f16\u5199\u5904\u7406HEAD\u8bf7\u6c42\u7684\u65b9\u6cd5checkResource\u3002\u5728\u8be5\u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4e00\u4e9b\u903b\u8f91\u6765\u68c0\u67e5\u8d44\u6e90\u7684\u53ef\u7528\u6027\uff0c\u7136\u540e\u8fd4\u56de\u76f8\u5e94\u7684\u72b6\u6001\u7801\u3002<\/p>\n<pre>public function checkResource($id)\n{\n    $resource = Resource::find($id);\n\n    if ($resource) {\n        return response()-&amp;gt;json(['message' =&amp;gt; 'Resource is available'], 200);\n    } else {\n        return response()-&amp;gt;json(['message' =&amp;gt; 'Resource not found'], 404);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<h3>3. \u53d1\u9001HEAD\u8bf7\u6c42<\/h3>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528HTTP\u5ba2\u6237\u7aef\u5de5\u5177\uff08\u5982Postman\uff09\u6216\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684PHP\u811a\u672c\u6765\u53d1\u9001HEAD\u8bf7\u6c42\u5230\u6211\u4eec\u5b9a\u4e49\u7684\u8def\u7531\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8bPHP\u811a\u672c\uff1a<\/p>\n<pre>$url = 'http:\/\/your-domain.com\/check-resource\/1';\n\n$ch = curl_init($url);\ncurl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'HEAD');\ncurl_setopt($ch, CURLOPT_RETURNTRANSFER, true);\n\n$response = curl_exec($ch);\n$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);\n\necho 'HTTP status code: ' . $httpCode . PHP_EOL;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<h3>\u7ed3\u8bba<\/h3>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u6210\u529f\u5730\u5728Laravel\u4e2d\u5b9e\u73b0\u4e86\u5bf9HEAD\u8bf7\u6c42\u65b9\u6cd5\u7684\u652f\u6301\u3002\u4f7f\u7528HEAD\u8bf7\u6c42\u65b9\u6cd5\u53ef\u4ee5\u8282\u7701\u5e26\u5bbd\u548c\u63d0\u9ad8\u6027\u80fd\uff0c\u56e0\u4e3a\u5b83\u53ea\u8fd4\u56de\u8bf7\u6c42\u5934\u4fe1\u606f\u800c\u4e0d\u8fd4\u56de\u5b9e\u9645\u7684\u54cd\u5e94\u5185\u5bb9\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u6765\u5408\u7406\u9009\u62e9\u4f7f\u7528\u4e0d\u540c\u7684HTTP\u8bf7\u6c42\u65b9\u6cd5\uff0c\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u6570\u636e\u4ea4\u4e92\u3002<\/p>\n<p>\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u5728Laravel\u9879\u76ee\u4e2d\u4f7f\u7528HEAD\u8bf7\u6c42\u65b9\u6cd5\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528Head\u8bf7\u6c42\u65b9\u6cd5\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>\u6807\u9898\uff1a\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528Head\u8bf7\u6c42\u65b9\u6cd5 \u5728Laravel\u4e2d\uff0c\u901a\u5e38\u6211\u4eec\u4f7f\u7528GET\u3001POST\u3001PUT\u3001DELETE\u7b49\u5e38\u89c1\u7684HTTP\u8bf7\u6c42\u65b9\u6cd5\u6765\u5904\u7406\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u3002\u4f46\u6709\u65f6\u5019\u6211\u4eec\u4e5f\u53ef\u80fd\u4f1a\u9047\u5230\u9700\u8981\u4f7f\u7528HEAD\u8bf7\u6c42\u65b9\u6cd5\u7684\u573a\u666f\u3002HEAD\u8bf7\u6c42\u65b9\u6cd5\u4e0eGET\u8bf7\u6c42\u65b9\u6cd5\u7c7b\u4f3c\uff0c\u4f46\u4e0d\u8fd4\u56de\u5b9e\u9645\u7684\u54cd\u5e94\u5185\u5bb9\uff0c\u800c\u53ea\u8fd4\u56de\u8bf7\u6c42\u5934\u4fe1\u606f\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Laravel\u4e2d\u4f7f\u7528HEAD\u8bf7\u6c42\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 1. \u521b\u5efa\u8def\u7531 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728routes\/web.php\u6587\u4ef6\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u8def\u7531\u6765\u5904\u7406HEAD\u8bf7\u6c42\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u8def\u7531\u7528\u4e8e\u68c0\u67e5\u67d0\u4e2a\u8d44\u6e90\u662f\u5426\u53ef\u7528\uff1a Route::head(&#8216;\/check-resource\/{id}&#8217;, &#8216;ApiController@checkResource&#8217;); \u767b\u5f55\u540e\u590d\u5236 2. \u7f16\u5199\u63a7\u5236\u5668\u65b9\u6cd5 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728\u63a7\u5236\u5668ApiController\u4e2d\u7f16\u5199\u5904\u7406HEAD\u8bf7\u6c42\u7684\u65b9\u6cd5checkResource\u3002\u5728\u8be5\u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4e00\u4e9b\u903b\u8f91\u6765\u68c0\u67e5\u8d44\u6e90\u7684\u53ef\u7528\u6027\uff0c\u7136\u540e\u8fd4\u56de\u76f8\u5e94\u7684\u72b6\u6001\u7801\u3002 public function checkResource($id) { $resource = Resource::find($id); if ($resource) { return response()-&amp;gt;json([&#8216;message&#8217; =&amp;gt; &#8216;Resource is available&#8217;], 200); } else { return response()-&amp;gt;json([&#8216;message&#8217; =&amp;gt; &#8216;Resource not found&#8217;], 404); } } \u767b\u5f55\u540e\u590d\u5236 3. \u53d1\u9001HEAD\u8bf7\u6c42 \u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528HTTP\u5ba2\u6237\u7aef\u5de5\u5177\uff08\u5982Postman\uff09\u6216\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684PHP\u811a\u672c\u6765\u53d1\u9001HEAD\u8bf7\u6c42\u5230\u6211\u4eec\u5b9a\u4e49\u7684\u8def\u7531\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8bPHP\u811a\u672c\uff1a $url = &#8216;http:\/\/your-domain.com\/check-resource\/1&#8217;; $ch = curl_init($url); curl_setopt($ch, CURLOPT_CUSTOMREQUEST, &#8216;HEAD&#8217;); curl_setopt($ch, CURLOPT_RETURNTRANSFER, [&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-25194","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25194","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=25194"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25194\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}