五级列表

五级列表

@RestController
@RequestMapping("/app/jrCatalogMenuFive")
public class AppJrCatalogMenuFiveController extends BaseController {


    @Autowired
    private IJrCatalogMenuFiveService jrCatalogMenuFiveService;

    private void findNextList(List<JrCatalogMenuFive> list){

        //一级
        for (JrCatalogMenuFive jrCatalogMenuFive : list) {
            //二级 技师等级
            JrCatalogMenuFive catalogMenuFive1 = JrCatalogMenuFive.builder().name("初级技师").technicianLevel("3").build();
            JrCatalogMenuFive catalogMenuFive2 = JrCatalogMenuFive.builder().name("中级技师").technicianLevel("2").build();
            JrCatalogMenuFive catalogMenuFive3 = JrCatalogMenuFive.builder().name("高级技师").technicianLevel("1").build();
            ArrayList<JrCatalogMenuFive> objects = Lists.newArrayList();
            objects.add(catalogMenuFive1);
            objects.add(catalogMenuFive2);
            objects.add(catalogMenuFive3);
            jrCatalogMenuFive.setChildren2(objects);
            //二级 教师等级
            for (JrCatalogMenuFive object : objects) {

                JrCatalogMenuFive build = JrCatalogMenuFive.builder().parentId(jrCatalogMenuFive.getId()).technicianLevel(object.getTechnicianLevel()).build();
                //根据父级id 和 技师等级 进行筛选
                List<JrCatalogMenuFive> jrCatalogMenuFives = jrCatalogMenuFiveService.selectJrCatalogMenuFiveList(build);
                //二级
                if(jrCatalogMenuFives.size() > 0){
                    object.setChildren3(jrCatalogMenuFives);
                    for (JrCatalogMenuFive catalogMenuFive : jrCatalogMenuFives) {
                        List<JrCatalogMenuFive> jrCatalogMenuFives1 = jrCatalogMenuFiveService.selectJrCatalogMenuFiveByParentId(catalogMenuFive.getId());
                        //三级
                        if(jrCatalogMenuFives1.size() > 0){
                            catalogMenuFive.setChildren4(jrCatalogMenuFives1);
                            for (JrCatalogMenuFive menuFive : jrCatalogMenuFives1) {
                                //四级
                                List<JrCatalogMenuFive> jrCatalogMenuFives2 = jrCatalogMenuFiveService.selectJrCatalogMenuFiveByParentId(menuFive.getId());
                                menuFive.setChildren5(jrCatalogMenuFives2);
                            }
                        }
                    }
                }
            }
        }
    }

    /**
     * 查询课程五级目录列表
     */
    @GetMapping("/list")
    public void list(HttpServletResponse response) throws Throwable {
        //根据parentId = 0 查询出第一级
        List<JrCatalogMenuFive> jrCatalogMenuFives = jrCatalogMenuFiveService.selectJrCatalogMenuFiveByParentId(0);
        findNextList(jrCatalogMenuFives);
        writeJSON(jrCatalogMenuFives,response,"200","查询成功");
    }



}

标签：jrCatalogMenuFiveService,List,JrCatalogMenuFive,列表,objects,jrCatalogMenuFives,五级
来源： https://blog.csdn.net/weixin_49419695/article/details/110879539