jquery获取file文件路径 jquery获取url地址

var theRequest = new Object()
var logurl = window.location.href
var logurlfg = logurl.substring(logurl.lastIndexOf('?') + 1)
var logurlsz = logurlfg.split("&")
for (var i = 0; i < logurlsz.length; i ++) {
theRequest[logurlsz[i].split("=")[0]]=decodeURIComponent(logurlsz[i].split("=")[1])
}
var urlcode = theRequest.pay_status
var urlmess = theRequest.return_message