Use JS code to get the article ID number

Use JS code to get the ID number of the article path

Many CMS are using ID number concatenation article, then how to use JS to get ID number?

After a day of research, finally have the results, the code is as follows:

<script>

var url = location.href;

url = Url.match (/\/(\d*). html/);

document.write (url[1]);

</script>

The code can use a different JS reference.

For example URL: http://www.lc13.cn/yulu/haoju/825.html

Can intercept/start, HTML end of the pure numeric string, so this regular expression can get the ID number is 825.

Of course, your directory path does not use a pure number line.

Get the article ID number can be arbitrarily two times programming, as to what can be done we can www.lc13.cn to free play. (Transferred from: http://www.lc13.cn/jianzhanxinde/853.html)

Use JS code to get the article ID number