ConstructionOperation/public/web/QueryParam.js

/**
 * Created by Tony on 2017/5/5.
 */

function getQueryString(key){
    var reg = new RegExp("(^|&)"+key+"=([^&]*)(&|$)");
    var result = window.location.search.substr(1).match(reg);
    return result?decodeURIComponent(result[2]):null;
}