Two methods for javascript to parse url into json format
This article mainly introduces javascript two methods of parsing url into json format. It has certain reference and value for learning JavaScript. Friends who are interested in JavaScript can refer to this article. Article
This article introduces two methods for javascript to parse URLs into json format. I would like to share them with you. The details are as follows:
Method 1: The simplest method is to use the a tag to The result obtained by implementing
function parseUrl(url){
var a=document.createElement('a');
a.href=url;
return {
protocol:a.protocol.replace(':',''),
hostname:a.hostname,
port:a.port,
path:a.pathname,
query:(()=>{
var query=a.search.substr(1);
var queryArr=query.split('&');
var queryObj={};
queryArr.forEach((item,index)=>{
var item=item.split('=');
var key=item[0];
queryObj[key]=item[1];
})
return queryObj;
})(),
params:(()=>{
var params=a.hash.substr(1);
var paramsArr=params.split('#');
return paramsArr;
})(),
}
}
var urlObj = parseUrl('http://www.baidu.com:90/search?name=liyajie&age=12#abc#bbb')
console.log(urlObj):
Method 2: Through the url module of nodejs
Parsing URLs requires the use of the url module provided by Node.js. It is very simple to use. It uses parse() to parse a string into a Url object:
'use strict'; var url = require('url'); console.log(url.parse('http://user:pass@host.com:8080/path/to/file?query=string#hash'));
Returned results:
Url {
protocol: 'http:',
slashes: true,
auth: 'user:pass',
host: 'host.com:8080',
port: '8080',
hostname: 'host.com',
hash: '#hash',
search: '?query=string',
query: 'query=string',
pathname: '/path/to/file',
path: '/path/to/file?query=string',
href: 'http://user:pass@host.com:8080/path/to/file?query=string#hash' }The above is the entire content of this article. I hope it will be helpful to everyone's learning, and I also hope that everyone will support the PHP Chinese website.
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