作者&＃xff1a;ssslinppp
1. 摘要
程序流程&＃xff1a;
- 前台使用ajax技术&＃xff0c;传递json字符串到后台&＃xff1b;
- 后台使用Spring MVC注解&＃64;RequestBody 接受前台传递的json字符串&＃xff0c;并返回新的json字符串到前台&＃xff1b;
- 前台接受后台传递过来的json数据&＃xff0c;并显示。
2. 前台界面和js
<%&＃64; page language&＃61;"java" pageEncoding&＃61;"UTF-8"%><% String path &＃61; request.getContextPath(); String basePath &＃61; request.getScheme() &＃43; "://" &＃43; request.getServerName() &＃43; ":" &＃43; request.getServerPort() &＃43; path &＃43; "/"; response.setHeader("Pragma", "no-cache"); response.setHeader("Cache-Control", "no-cache"); response.setDateHeader("Expires", 0);%><%-- <link rel&＃61;"stylesheet" type&＃61;"text/css" href&＃61;"<%&＃61;basePath%>js/easyui/demo.css"> --%> style&＃61;"padding:5px 0;"> SpringMVC &＃64;RequestBody 接收Json数组对象 href&＃61;"#" class&＃61;"easyui-linkbutton" onclick&＃61;"loadData()" data-options&＃61;"iconCls:&＃39;icon-add&＃39;">&＃64;RequestBody 接收Json数组对象
3. 后台java代码
http://localhost:8080/SpringMVCTest/test/index.action 请求后&＃xff0c;返回index.jsp界面&＃xff0c;如下图&＃xff1a;
点击后会请求jsonDataReq
这是person.java类
4. 配置
web.xml
xml version&＃61;"1.0" encoding&＃61;"UTF-8"?> version&＃61;"2.5" xmlns&＃61;"http://java.sun.com/xml/ns/javaee" xmlns:xsi&＃61;"http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation&＃61;"http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> contextConfigLocation classpath:applicationContext.xml org.springframework.web.context.ContextLoaderListener spring org.springframework.web.servlet.DispatcherServlet 3 spring *.action
spring-servlet.xml
applicationContext.xml
5. 结果
6. 其他
淘宝&＃xff1a;http://shop110473970.taobao.com/?spm&＃61;a230r.7195193.1997079397.42.AvYpGW
http://shop125186102.taobao.com/?spm&＃61;a1z10.1-c.0.0.SsuajD
来自为知笔记(Wiz)
转:https://www.cnblogs.com/ssslinppp/p/4597251.html
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