JavaScript实现URL参数解析为JSON对象的方法

var Person=new Object();
Person.name="Sun";
Person.age=24;

var Person=new Object();
Person["name"]="Sun";
Person["age"]=24;

var Person={
name: "Sun",
age: 24
}

parseQueryString函数实现

function parseQueryString(url)
{
var obj={};
var keyvalue=[];
var key="",value=""; 
var paraString=url.substring(url.indexOf("?")+1,url.length).split("&");
for(var i in paraString)
{
keyvalue=paraString[i].split("=");
key=keyvalue[0];
value=keyvalue[1];
obj[key]=value; 
} 
return obj;
}