<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <div id="app"> <table border="1" width="700px"> <tr> <td>id</td> <td>名字</td> <td>性别</td> <td>年龄</td> <td>是否获奖</td> </tr> <tr v-for="ss in userList"> <td>{{ss.id}}</td> <td>{{ss.userName}}</td> <td>{{ss.sex}}</td> <td>{{ss.age}}</td> <td>{{ss.status}}</td> <td>访问</td> </tr> </table> </div> </body> <script type="text/javascript" src="${pageContext.request.contextPath}/js/jquery-3.2.1.min.js"></script> <script type="text/javascript" src="${pageContext.request.contextPath}/js/vue.js"></script> <script type="text/javascript"> $.post("userAction_getAllUser",null,function(data){ var vm = new Vue({ el:'#app', data:data, timeout:3000, success:function(result){ new Vue({ el:'#app', data:myModel }); }, error:function(){ alert('咦~出错了!'); } }) }); /*
//第二种方法
var myModel={userList:[]}; var vm = new Vue({ el:'#app', data:myModel }); function getData(){ $.ajax({ url:"userAction_getAllUser", type:'POST', dataType:'json', timeout:3000, success:function(result){ myModel.userList = result.userList }, error:function(){ alert('咦~出错了!'); } }); }
getData(); */ </script> </html>
下面是后台Action的一部分代码
@Autowired private UserService userService; public String getAllUser(){ jsonMap = new HashMap<String, Object>(); jsonMap.put("postStatus",1);//代表没有异常,成功生成数据 // jsonMap.put("message","恭喜!数据成功生成(给前端工程师看)"); List<User> userList = userService.getAllUser(); jsonMap.put("userList",userList); return "jsonOK"; }
Struts配置
<struts> <constant name="struts.objectFactory" value="spring"></constant> <package name="myPackage" extends="struts-default,json-default"> <action name="userAction_*" class="userAction" method="{1}"> <result type="json" name="jsonOK"> <param name="root">jsonMap</param> </result> <allowed-methods>getAllUser</allowed-methods> </action> </package> </struts>