督办单图片删除

jinpengyong

2022-01-18 f9a03ce7b078656b9383e8363e7112e180bbbd9e

督办单图片删除

 screen-api/src/main/java/com/moral/api/service/SupervisionService.java

@@ -26,6 +26,6 @@
    //修改督办单
    Map<String, Object> updateSupervision(MultipartFile[] files, Supervision supervision);

    void deleteSupervision(Integer id);
    void deleteSupervision(Integer supervisionId);

}

 screen-api/src/main/java/com/moral/api/service/impl/SupervisionServiceImpl.java

@@ -17,6 +17,7 @@
import org.springframework.util.ObjectUtils;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;
@@ -162,7 +163,27 @@
    }

    @Override
    public void deleteSupervision(Integer id) {
        supervisionMapper.deleteById(id);
    public void deleteSupervision(Integer supervisionId) {
        QueryWrapper<Supervision> queryWrapper = new QueryWrapper<>();
        queryWrapper.select("id", "images").eq("id", supervisionId);
        Supervision supervision = supervisionMapper.selectOne(queryWrapper);
        String[] images = supervision.getImages().split(",");

        //逻辑删除
        supervision.setIsDelete(Constants.DELETE);
        supervision.setImages(null);
        supervisionMapper.updateById(supervision);


        //删除服务器中的督办单中图片
        String path = this.getClass().getClassLoader()
                .getResource("").getFile() + "static/img";
        for (String image : images) {
            String realPath = path + File.separator + image;
            File file = new File(realPath);
            if (file.exists() && file.isFile()) {
                file.delete();
            }
        }
    }
}