refactor(app): 重构 AppHomeService 实现类

- 移除 AppHomeServiceImpl 继承的 ServiceImpl 类
- 使用 @Resource 注解注入 AppBannerMapper
- 更新 IAppHomeService 接口，移除继承的 IService<AppBanner>

national-motion-module-system/national-motion-system-biz/src/main/java/org/jeecg/modules/app/service/IAppHomeService.java

@@ -1,11 +1,9 @@
 package org.jeecg.modules.app.service;
 
-import com.baomidou.mybatisplus.extension.service.IService;
-import org.jeecg.modules.app.entity.AppBanner;
 import org.jeecg.modules.app.vo.AppBannerVO;
 import org.jeecg.modules.app.vo.HomeVO;
 
-public interface IAppHomeService extends IService<AppBanner> {
+public interface IAppHomeService {
 
     /**
      * @Author SheepHy

national-motion-module-system/national-motion-system-biz/src/main/java/org/jeecg/modules/app/service/impl/AppHomeServiceImpl.java

@@ -1,23 +1,27 @@
 package org.jeecg.modules.app.service.impl;
 
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
-import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.jeecg.modules.app.entity.AppBanner;
 import org.jeecg.modules.app.mapper.AppBannerMapper;
 import org.jeecg.modules.app.service.IAppHomeService;
 import org.jeecg.modules.app.vo.AppBannerVO;
+import org.jeecg.modules.app.vo.CoureseVO;
 import org.jeecg.modules.app.vo.HomeVO;
 import org.springframework.stereotype.Service;
 
+import javax.annotation.Resource;
 import java.util.List;
 import java.util.stream.Collectors;
 
 @Service
-public class AppHomeServiceImpl extends ServiceImpl<AppBannerMapper, AppBanner> implements IAppHomeService {
+public class AppHomeServiceImpl implements IAppHomeService {
+    @Resource
+    private AppBannerMapper appBannerMapper;
     @Override
     public HomeVO homeInfo(){
-        List<AppBanner> appBanners = this.getBaseMapper().selectList(Wrappers.<AppBanner>lambdaQuery()
+        List<AppBanner> appBanners = appBannerMapper.selectList(Wrappers.<AppBanner>lambdaQuery()
                 .eq(AppBanner::getDelFlag, 0));
+        CoureseVO courseVO = new CoureseVO();
         return new HomeVO().setBannerList(appBanners.stream()
                 .map(banner -> new AppBannerVO()
                         .setId(banner.getId())