url传带有汉字的参数乱码解决

url传带有汉字的参数乱码解决

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var reg = new RegExp("(^|&)createName=([^&]*)(&|$)");
var r = window.location.search.substr(1).match(reg)
if (r != null && r.length > 2 && r[2] != "") {
var createName=decodeURI(r[2]);
}