function kv(key){
var _key = new RegExp("[?&]"+key+"=([^&#]+)", "g").exec(location.href);
if(_key){return _key[1];}else{return false;}
}
function kv(key){
var _key = new RegExp("[?&]"+key+"=([^&#]+)", "g").exec(location.href);
if(_key){return _key[1];}else{return false;}
}
本文标题:在location url中查询某个字段
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