给rul加参数？？？？？

Question

asp.net， 当打开网站是 给url增加一个参数，怎么写
例如 网址 http://www.aa.com/default.aspx
改成 http://www.aa.com/default.aspx？a=1

Answer 1

function addUrlPara(name, value) {

var currentUrl = window.location.href.split('#')[0];

if (/\?/g.test(currentUrl)) {

if (/name=[-\w]{4,25}/g.test(currentUrl)) {

currentUrl = currentUrl.replace(/name=[-\w]{4,25}/g, name + "=" + value);

} else {

currentUrl += "&" + name + "=" + value;

}

} else {

currentUrl += "?" + name + "=" + value;

}

if (window.location.href.split('#')[1]) {

window.location.href = currentUrl + '#' + window.location.href.split('#')[1];

} else {

window.location.href = currentUrl;

}

}