从地址栏获取参数
js:
function GetQueryString(name) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); var r = window.location.search.substr(1).match(reg); if(r != null) return decodeURI(r[2]); return ''; }
//例如:
url: https://www.cnblogs.com/zhaoshuxin/p/13410815.html?id=1
获取参数id的值:var id=GetQueryString('id');