index.jsp
复制代码 代码如下:
<%@ page language="java" 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"%>
- 选择城市时,按下 Ctrl 或 Cmd 键可以进行多选
- 城市:
选择
spring后台
json数据类
复制代码 代码如下:
public class EquipTypeJson {
private String id;
private String pId;
private String name;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getPId() {
return pId;
}
public void setPId(String pId) {
this.pId = pId;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
controller页面
复制代码 代码如下:
public ModelAndView List(HttpServletRequest request, HttpServletResponse response,Product prod) throws Exception {
Map map=new HashMap();
List
JSonArray jsonArray = JSONArray.fromObject(list); //将list数据转为json对象
String json = jsonArray.toString(); //将json对象转为字符串
map.put("jsonList", json);
return new ModelAndView("equip/List").addAllObjects(map);
}



