javascript 解析url的search方法

function searchParse(){ 
var resultObj = {}; 
var search = window.location.search; 
if(search && search.length > 1){ 
var search = search.substring(1); 
var items = search.split('&'); 
for(var index = 0 ; index < items.length ; index++ ){ 
if(! items[index]){ 
continue; 
} 
var kv = items[index].split('='); 
resultObj[kv[0]] = typeof kv[1] === "undefined" ? "":kv[1]; 
} 
} 
return resultObj; 
} 
//Sample Code 
//Url:http://localhost/default.aspx?a=hello&b=kt&c=group 
var searchObj = searchParse(); 
var a = searchObj["a"]; //a==hello 
var b = searchObj["b"]; //b== kt 
var c = searchObj["c"]; //c== group 

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