源码

function interceptURL(){
        var search = window.location.search
                 if(search){
                     var arr = search.slice(1).split('&');
                     var result = {};
                     for(var x = 0;x < arr.length;x++){
                         var value = arr[x].split('=');
                         result[value[0]] = value[1];
                     }
                     return result;
                 }
      }