获取href后面的参数

获取http://localhost:8888/pages/bus/bus_apply.html?name=2019&gradeTarget=03的参数值gradeTarget
1.js

var HRui = {
        GetQueryString: function (name) {
          var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
          var r = decodeURIComponent(window.location.search).substr(1).match(reg);
          if (r != null) return unescape(r[2]);
          return null;
     },
}

2.使用

var gradeTarget= HRui.GetQueryString('gradeTarget')；
console.log(gradeTarget)