uni-app Request请求设置请求头Referer参数
首先看到uni-app官网提供的文档来看是不支持伪造或修改请求头中的Referer参数的，但我们也有一种解决这个问题的办法。
解决办法：
我这里先说一下解决思路，前端没法设置Header中的Referer但不代表后端不能伪造请求头呀。我们的解决思路就是通过后端服务器做一次转发，在转发的时候伪造请求头来实现，再把结果返回给前端。
思路明确，下面我用PHP来做演示其它语言自行实现。
/** * url转发接口，可用于快应用微信H5支付 * @Route("/transpondUrl") * @param Request $request * @return Response */ public function transpondUrlAction(Request $request){ $url = $request->get("url"); // 获取接口传入需要转发的url注意需要用url编码。由于基于Symfony框架实现$request可以直接获取url参数，原生可用$_GET[‘url‘]代替 $userAgent = $request->headers->get("user-agent"); if (empty($url) or $url == "") return new Response("参数不完整。"); if (empty($userAgent)) $userAgent = $this->getAgent(); $ch = curl_init(); if (preg_match("/^https:\\/\\/.+/",$url)) { curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); } $cip = $request->getClientIp(); curl_setopt ($ch, CURLOPT_URL, $url); curl_setopt ($ch, CURLOPT_USERAGENT, $userAgent); @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt ($ch, CURLOPT_TIMEOUT, 60); curl_setopt ($ch, CURLOPT_AUTOREFERER, 1); // curl_setopt ($ch, CURLOPT_COOKIEJAR, ‘./cookie.txt‘); // cookie日志 curl_setopt ($ch, CURLOPT_REFERER, "{你需要设置伪造的referer}"); curl_setopt($ch, CURLOPT_HTTPHEADER, ["CLIENT-IP:$cip"]); // 这里设置客户端IP curl_setopt ($ch, CURLOPT_HEADER,1);//显示返回的HEAD区域的内容 curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt ($ch, CURLOPT_TIMEOUT, 10); $result = curl_exec($ch); curl_close($ch); return new Response($result);// 返回响应内容 } public function getAgent() // 设置浏览器的标识 { $agentarry = [ "iPhone11" => "Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_3 like Mac OS X) AppleWebKit/603.3.8 (KHTML, like Gecko) Mobile/14G60 MicroMessenger/6.5.18 NetType/WIFI Language/en", "华为P9全网通" => "Mozilla/5.0 (Linux; Android 7.0; EVA-AL00 Build/HUAWEIEVA-AL00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/043508 Safari/537.36 MicroMessenger/6.5.13.1100 NetType/WIFI Language/zh_CN", "小米5X" => "Mozilla/5.0 (Linux; U; Android 7.1.2; zh-cn; MI 5X Build/N2G47H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.146 Mobile Safari/537.36 XiaoMi/MiuiBrowser/9.2.2", "一加手机3" => "Mozilla/5.0 (Linux; Android 7.1.1; ONEPLUS A3000 Build/NMF26F; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/043508 Safari/537.36 MicroMessenger/6.5.13.1100 NetType/WIFI Language/zh_CN", "努比亚Z11" => "Mozilla/5.0 (Linux; U; Android 6.0.1; zh-cn; NX531J Build/MMB29M) AppleWebKit/537.36 (KHTML, like Gecko)Version/4.0 Chrome/37.0.0.0 MQQBrowser/6.8 Mobile Safari/537.36", "小米5s" => "Mozilla/5.0 (Linux; Android 6.0.1; MI 5s Build/MXB48T; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/043508 Safari/537.36 V1_AND_SQ_7.2.0_730_YYB_D QQ/7.2.0.3270 NetType/WIFI WebP/0.3.0 Pixel/1080", "华为nova" => "Mozilla/5.0 (Linux; Android 7.0; HUAWEI CAZ-AL10 Build/HUAWEICAZ-AL10; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/043508 Safari/537.36 V1_AND_SQ_7.1.0_692_YYB_D QQ/7.1.0.3175 NetType/WIFI WebP/0.3.0 Pixel/1080", "联想ZUK Z2 Pro" => "Mozilla/5.0 (Linux; Android 7.0; ZUK Z2121 Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/043508 Safari/537.36 V1_AND_SQ_7.2.0_730_YYB_D QQ/7.2.0.3270 NetType/4G WebP/0.3.0 Pixel/1080", "魅蓝note 3" => "Mozilla/5.0 (Linux; Android 5.1; m3 note Build/LMY47I; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/48.0.2564.116 Mobile Safari/537.36 T7/9.3 baiduboxapp/9.3.0.10 (Baidu; P1 5.1)", "三星GALAXY S8+" => "Mozilla/5.0 (Linux; U; Android 7.0; zh-CN; SM-G9550 Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/40.0.2214.89 UCBrowser/11.7.0.953 Mobile Safari/537.36", "魅族MX6 " => "Mozilla/5.0 (Linux; Android 6.0; MX6 Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/043508 Safari/537.36 MicroMessenger/6.5.13.1100 NetType/4G Language/zh_CN", "vivo Xplay5A" => "Mozilla/5.0 (Linux; Android 5.1.1; vivo Xplay5A Build/LMY47V; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/48.0.2564.116 Mobile Safari/537.36 T7/9.3 baiduboxapp/9.3.0.10 (Baidu; P1 5.1.1)", "三星GALAXY C7" => "Mozilla/5.0 (Linux; U; Android 6.0.1; zh-CN; SM-C7000 Build/MMB29M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/40.0.2214.89 UCBrowser/11.6.2.948 Mobile Safari/537.36", "三星GALAXY S8" => "Mozilla/5.0 (Linux; U; Android 7.0; zh-CN; SM-G9500 Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/40.0.2214.89 UCBrowser/11.7.0.953 Mobile Safari/537.36", "荣耀8青春版" => "Mozilla/5.0 (Linux; U; Android 7.0; zh-CN; PRA-AL00 Build/HONORPRA-AL00) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/40.0.2214.89 UCBrowser/11.7.0.953 Mobile Safari/537.36", "UCOpenwave" => "Openwave/ UCWEB7.0.2.37/28/999", "UC Opera" => "Mozilla/4.0 (compatible; MSIE 6.0; ) Opera/UCWEB7.0.2.37/28/999", "小米4S" => "Mozilla/5.0 (Linux; U; Android 5.1.1; zh-cn; MI 4S Build/LMY47V) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.146 Mobile Safari/537.36 XiaoMi/MiuiBrowser/9.1.3", "OPPO R12" => "Mozilla/5.0 (Linux; U; Android 7.1.1; zh-CN; OPPO R11 Build/NMF26X) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/40.0.2214.89 UCBrowser/11.7.0.953 Mobile Safari/537.36", "iPhone2" => "Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_3 like Mac OS X) AppleWebKit/603.3.8 (KHTML, like Gecko) Mobile/14G60 MicroMessenger/6.5.7 NetType/WIFI Language/zh_CN", ]; return $agentarry[array_rand($agentarry,1)]; }