node.js the querystring module

1. The module introduced querystring

var qs = require('querystring')

2. converting portion query string as an object thereof

qs.parse(str)

example:

var str = 'name=zs&age=12&set=男'
console.log(qs.parse(str));

Print Results:

{ name: 'zs', age: '12', set: '男' }

3. The query object into form

qs.stringify(obj)

example:

var obj = {
    name:'ls',
    age:13,
}

console.log(qs.stringify(obj));

Print Results:

name=ls&age=13

4.qs.unescape (str) usage:

If there follows an object, value Chinese values ​​comprising:

var obj = {
    name:'ls',
    age:13,
    sex:'女'
}

This object is converted into a string query:

qs.parse(obj) 

The result is this:

name=ls&age=13&sex=%E5%A5%B3

So this time we should solve coding problems, use qs.unescape (str)

qs.unescape(qs.parse(obj))

The results obtained did not [garbled] the

name=ls&age=13&sex=女