JS get url parameter, and Chinese garbled problem

// two methods of acquisitionfunctiongetquerystring (parameter) {varReg =NewRegExp ("(^|&)" + parameter + "= ([^&]*) (&|$)"); varr = Window.location.search.substr (1). Match (REG); if(r! =NULL) {        if(parameter = = "Deid") {            $("#deId"). Val (r[2]); }        if(parameter = = "Dename") {            $("#deName"). Val (decodeURI (r[2));//solve Chinese garbled characters        }    }}functiongetrequest () {varurl = location.search;//gets the URL in the "?" String after the character        varTherequest =NewObject (); if(Url.indexof ("?")! =-1) {            varstr = URL.SUBSTR (1); varSTRs = Str.split ("&");  for(vari = 0; i < strs.length; i++) {Therequest[strs[i].split ("=") [0]] = decodeuricomponent (strs[i].split ("=") [1]); }        }        returntherequest;}//If the fetch is garbled please see if unescape is used to decode the URL parameters, replace with decodeuricomponent or decodeURI, unescape and escape are about to be discarded// In addition: encodeURIComponent or encodeURI encoding is the same, for the entire URL, the former will be encoded in the URL;/?: @ & = + $, # The latter does not encode

JS get url parameter, and Chinese garbled problem