js获取url参数

Posted 2022-11-04 liyuchuan

function getQueryVariable(variable)

       var query = window.location.search.substring(1);
       var vars = query.split("&");
       for (var i=0;i<vars.length;i++) 
               var pair = vars[i].split("=");
               if(pair[0] == variable)return pair[1];
       
       return ‘‘;