谷歌分析通过Node.js代理

我正在尝试将谷歌分析的代理插入我当前的网站。 我开始遵循这个指南 。

遵循所有的步骤后,我得到一个从谷歌返回400错误,没有进一步的信息。

我下载了google的analytics.js文件并将其放在我的服务器上,并用“+ location.host +”/ analyticsreplace了www.google-analytics.com的所有实例。 看到这里的文件: https : //pastebin.com/wimHim7x

我从Google编辑了我的跟踪代码,用“/analytics.js”replace了“ https://www.google-analytics.com/analytics.js

这里是我的app.js文件的代理信息

function getIpFromReq (req) { // get the client's IP address var bareIP = ":" + ((req.connection.socket && req.connection.socket.remoteAddress) || req.headers["x-forwarded-for"] || req.connection.remoteAddress || ""); return (bareIP.match(/:([^:]+)$/) || [])[1] || "127.0.0.1"; } // proxying requests from /analytics to www.google-analytics.com. app.use("/analytics", proxy("www.google-analytics.com", { proxyReqPathResolver: function (req) { var path = req.url + (req.url.indexOf("?") === -1 ? "?" : "&") + "uip=" + encodeURIComponent(getIpFromReq(req)); console.log(path) return path; } })); 

这是我从谷歌返回的页面:

 <!DOCTYPE html> <html lang=en> <meta charset=utf-8> <meta name=viewport content="initial-scale=1, minimum-scale=1, width=device-width"> <title>Error 400 (Bad Request)!!1</title> <style> *{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% auto 0;max-width:390px;min-height:180px;padding:30px 0 15px}* > body{background:url(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body{background:none;margin-top:0;max-width:none;padding-right:0}}#logo{background:url(//www.google.com/images/branding/googlelogo/1x/googlelogo_color_150x54dp.png) no-repeat;margin-left:-5px}@media only screen and (min-resolution:192dpi){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat 0% 0%/100% 100%;-moz-border-image:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 0}}@media only screen and (-webkit-min-device-pixel-ratio:2){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat;-webkit-background-size:100% 100%}}#logo{display:inline-block;height:54px;width:150px} </style> <a href=//www.google.com/><span id=logo aria-label=Google></span></a> <p><b>400.</b> <ins>That's an error.</ins> <p>Your client has issued a malformed or illegal request. <ins>That's all we know.</ins>