SpringMVC Mabits Maven treeview动态数据

package controller; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.servlet.ModelAndView; import com.alibaba.fastjson.JSON; import dto.User; import dto.UserPage; import service.UserService; @Controller @RequestMapping("/") // 访问前缀 public class UserController { @Autowired @Resource(name = "userService") // 注入userService private UserService userService; @RequestMapping("helloworld1") // 访问标识 @ResponseBody public JSON queryUserByPage(HttpServletRequest request) { String str=request.getParameter("id"); int id=Integer.parseInt(str); System.out.println((JSON) JSON.toJSON(userService.queryUserByChild(id))); JSON jsonList=(JSON) userService.queryUserByChild(id); return jsonList; } @RequestMapping("helloworld") // 访问标识 @ResponseBody public JSON queryUserByFather() { JSON jsonList=(JSON) JSON.toJSON(userService.queryUserByFather()); System.out.println(jsonList); return jsonList; } }