保姆级教学：从0搭建微信小程序SpringBoot+Vue（一）对应后端源码及sql脚本 请搭配前端小程序页面使用~

package org.example.xiaomaibu.controller; import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; import org.example.xiaomaibu.entity.xmb_dish; import org.example.xiaomaibu.entity.xmb_menu; import org.example.xiaomaibu.service.DishService; import org.example.xiaomaibu.service.MenuService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.List; import java.util.Map; import java.util.HashMap; @RestController @RequestMapping("/dish") public class DishController { @Autowired private DishService dishService; @Autowired private MenuService menuService; @RequestMapping("/ListAll") public Map ListAll(){ List menuList = menuService.list(); for(xmb_menu menu : menuList){ List dishList = dishService.list(new QueryWrapper().eq("typeid",menu.getId())); menu.setDishList(dishList); } Map map = new HashMap<>(); map.put("dishList",menuList); return map; } }