querystring module, Node.js

const qs = require("querystring");

/*

qs.parse();

Parameter 1: string needs to parse

Parameter 2: delimiter

Parameter 3: assignment operator

qs.stringify();

Parameter 1: need to resolve objects

Parameter 2: delimiter

Parameter 3: assignment operator

*/

//let str = "name=zhangsan&age=10";

//let str = "name!zhangsan+age!10";

//console.log(qs.parse(str,"+","!")); //{name:'zhangsan,age:19}

let obj = {

name:"zhangsan",

age:19

}

console.log(qs.stringify(obj));//name=zhangsan&age=19

console.log(qs.stringify(obj,"%","#"));//name#zhangsan%age#19