Nodejs getting the current URL and url parameter values

Module HTTP that needs to be usedUrl
Current URLhttp://localhost:8888/select?aa=001&bb=002
var http =Require (' http ');
var url = require (' URL ');
Http.createserver (function (req, res) {
var arg = Url.parse (req.url). query;Method one arg = aa=001&bb=002
var arg = Url.parse (Req.url, true). Query;Method two arg = = {aa: ' 001 ', BB: ' 002 '}
Console.log (ARG.AA);//Return 001
Console.log (ARG.BB);//Return 002
And then, based on the data you get,

}). Listen (8888);//Set up a server and listen for ports

get a specific URL parameter value
var testUrl =  ‘ http://localhost:8888/select?aa=001&bb=002‘; var p = URL.parse(testUrl);  console.log( p.href);  //取到的值是：http://localhost:8888/select?aa=001&bb=002 console.log( p.protocol);  //取到的值是：http:  console.log( p.hostname); //取到的值是：locahost console.log( p.host); //取到的值是： localhost:8888 console.log( p.port); //取到的值是：8888 console.log( p.path); //取到的值是：/select?aa=001&bb=002 console.log( p.hash); //取到的值是：null  console.log( p.query); // 取到的值是：aa=001
在此值得注意的是当语句 是 var p = URL.parse(testUrl, true) 时,p.query则返回的是如：{aa:‘001‘}这样的对象， 直接打印p.query则返回 [object Object]，这时我们可以这样 写： console.log( p.query.aa); //取到的值是：001 console.log( p.pathname); //取到的值是：/select
The following is the method of obtaining JS:
Current URL http://mj_0203.0fees.net/index.php?aa=001&bb=002
Document.location:http://mj_0203.0fees.net/index.php?aa=001&bb=002
Document. Url: http://mj_0203.0fees.net/index.php?aa=001&bb=002
Document.location.href:http://mj_0203.0fees.net/index.php?aa=001&bb=002
Self.location.href:http://mj_0203.0fees.net/index.php?aa=001&bb=002
Top.location.href:http://mj_0203.0fees.net/index.php?aa=001&bb=002
parent.document.location:http://mj_0203.0fees.net/index.php?aa=001&bb=002
Top.location.hostname:Mj_0203.0fees.net
Location.hostname:Mj_0203.0fees.net

Nodejs getting the current URL and url parameter values