caimei365-www/src/main/java/com/caimei/www/controller/ClassificationController.java

package com.caimei.www.controller;

import com.caimei.www.mapper.ProductDao;
import com.caimei.www.pojo.JsonModel;
import com.caimei.www.pojo.classify.Bigtype;
import com.caimei.www.pojo.classify.SmallType;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.annotation.Resource;
import java.util.List;

/**
 * Description
 *
 * @author : plf
 * @date : 2020/12/23
 */
@Controller
@RequestMapping("classification")
public class ClassificationController extends BaseController {
    @Resource
    private ProductDao productDao;

    @GetMapping("/select.html")
    public String selectUp() {
        return "help/select";
    }

    @GetMapping("bigTypeData")
    @ResponseBody
    public JsonModel bigTypeData(){
        List<Bigtype> bigtypeList = productDao.findBigtype();
        bigtypeList.forEach((bigtype)->{
            List<SmallType> smallTypes = productDao.findSmalltype();
            bigtype.setSmallTypes(smallTypes);
        });
        return JsonModel.success(bigtypeList);
    }
}