获取href 和src打开的jsp页面携带的参数

function getQueryString(name) {
    var reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)', 'i');
    var r = window.location.search.substr(1).match(reg);
    if (r != null) {
        return unescape(r[2]);
    }
    return null;
}
var ming;
    function test1(){
    alert(getQueryString("age"))
    }

标签：function,src,return,getQueryString,href,jsp,var,null,reg
来源： https://www.cnblogs.com/san1/p/15700131.html