文章来源:http://www.imtr.cn/html/n15.html
<!DOCTYPE html> <html> <script> window.onload = function(){ document.getElementById('url').value = location.href; } </script> <body> <input id="url" type="text" style="width: 500px;"> </body> </html>
原文地址:http://www.imtr.cn/html/n15.html