url: ‘SServlet?method=find1‘
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Ajax测试版</title> <script type="text/javascript" src="http://www.mamicode.com/js/jquery.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $(‘.button‘).click(function(){ $.ajax({ type:‘POST‘, url:‘SServlet?method=find1‘, data: {name:$("#name").val()}, success:function(data){ if(data.length>0){ $(‘.user‘).remove(); $(‘#id‘).append("<table class=‘user‘></table>"); $(‘.user‘).append("<tr><th>平台编号</th></tr>"); $.each(data,function(index){ var tr; tr=‘<td>‘+data[index].name+‘</td>‘; $(".user").append(‘<tr>‘+tr+‘</tr>‘) }) } }, error:function(){ $(‘#id‘).html("hehehe"); } }); }); }); </script> </head> <body> <div> <p class="p">点击按钮调动内容</p> <button class="button">点击</button> <input type="text"> <div> </div> </div> </body> </html>
JSONArray array2 = new JSONArray(); for (int i = 0; i < list2.size(); i++) { JSONObject json2 = new JSONObject(); json2.put("name", list2.get(i).getSTOCK_NAME()); array2.add(json2); } resp.setContentType("application/json"); resp.setCharacterEncoding("utf-8"); resp.getWriter().write(array2.toString());
ajax实例
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原文地点：https://www.cnblogs.com/zlj843767688/p/12106700.html
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