text: /** 
  * @func 获取查询字符串对象
  * @params url；string
  * @return obj
  * @author lc
  * @date 2021/7/9
  */
  
  function getQueryStringObj(url){
          let qsObj = {};
          if(!isValidUrl){
              return qsObj;
          }
          let qs = url.substring(url.indexOf('?')+1);
          let arrKey = qs.split('&');
          arrKey.forEach(function(entry){
              // console.log(entry);
              let arrVal = entry.split('=');
              console.log(arrVal,'--------');
              qsObj[arrVal[0]] = arrVal[1];
          })
          // 百度， 正则 查询匹配
          return qsObj;
  }
  
  
  
  /** 
  * 
  * @params url；string
  * @return boolean
  */
  function isValidUrl(url) {
      if (!url)
          return false
      if(url.indexOf('?') == -1){
          return false
      }
      return true
  }