关于javascript:js获取url问号后参数

//获取urlconsole.log(window.location.search)var urlParams = new Object();urlParams = this.getParams();this.id = urlParams['id'];this.name = urlParams['name'];console.log(id, name)getParams() {  var url = location.search;  var params = new Object();  if (url.indexOf("?") != -1) {    var str = url.substr(1);    strs = str.split("&");    for (var i = 0; i < strs.length; i++) {      params[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]);    }  }  return params;}