js 单引号替换成双引号,双引号替换成单引号的实现方法

var _adrobj = JSON.stringify(address).replace(//"/g,"'");ps:var a = {a:1,b:2};JSON.stringify(a)====>"{"a":1,"b":2}"

var _nstr = _adrdata.replace(/'/g, '"');ps: var json = JSON.parse(_nstr);        if (json.storeDelivery == 0) {          msgBox($.msg.OutDistributeAddress);          return;        }function escapeHTML(a) { return a.replace(/</g, "<").replace(/>/g, ">").replace(/&/g, "&").replace(/ /g, " ").replace(/"/g, """).replace(/'/g, "'")}