源代码:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Wfuyu教程(wfuyu.com)</title> </head> <body> <p><a id="w3s" href="http://www.wfuyu.com/">Wfuyu教程</a></p> <script> document.write("返回 href 链接: "); document.write(document.getElementById('w3s').href); </script> </body> </html>
运行结果：