<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Document</title> <script src="
http://libs.baidu.com/jquery/1.9.1/jquery.js"></script> <script type="text/javascript"> $(document).ready(function () { $(".btn").click(function () { var html = $("<input type='button' id='testBtn'>"); $(html).val($("#wenben").val()); $(".main").append(html); }); }); </script></head><body style="background:url('image/1.jpg')no-repeat"> <p>输入的文本:<p/> <div class="main"> <input type="text" id="wenben" /> <input type="button" value="确认" class="btn" /> </div></body></html>