所以我正在尝试建立一个链接,其中url的最后一部分是JavaScript生成的随机字符串。我一直在使用的Javascript函数是:
function randomString(length, chars) {
var result = '';
for (var i = length; i > 0; --i) result += chars[Math.round(Math.random() * (chars.length - 1))];
return result;
}
document.write(randomString(6, '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'));
如何在网址中使用此字符串,例如:<a href="http://mypage.com/random-generated-string">?
答案 0 :(得分:1)
这样的事情:
var link = document.getElementById("id_of_anchor");
link.href = "http://mypage.com/" + randomString(6, '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ');
答案 1 :(得分:0)
纯JavaScript:
function randomizeHref()
{
var e = window.event;
e.preventDefault();
var url = e.target.href;
url += randomString(6, '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ');
location.replace(url);
return false;
}
然后在你的HTML中:
<a href="http://www.mypage.com/" onclick="randomizeHref();">Click here</a>
使用jQuery:
function randomizeHref(e)
{
e.preventDefault();
var url = this.href;
url += randomString(6, '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ');
location.replace(url);
return false;
}
$(function()
{
$('a[rel=randomizeHref]').click(randomizeHref);
});
然后:
<a href="http://www.mypage.com/" rel="randomizeHref">Click here</a>