园龄：9年3个月粉丝：99 关注：13

javascript在html直接传值

   function getUrlParam(url, name) {
       var pattern = new RegExp("[?&]" + name + "\=([^&]+)", "g");
       var matcher = pattern.exec(url);
       var items = null;
       if (matcher != null) {
           try {
               items = decodeURIComponent(decodeURIComponent(matcher[1]));
           } catch (e) {
               try {
                   items = decodeURIComponent(matcher[1]);
               } catch (e) {
                   items = matcher[1];
               }
           }
       }
       return items;
   }
 
console.log(getUrlParam(window.location.search, "customerid"));