企业标准产品标准附件重复问题

adc-da-sys/src/main/java/com/adc/da/att/dao/AttFileEODao.java

@@ -24,4 +24,5 @@ public interface AttFileEODao extends BaseMapper<AttFileEO> {
 
 	public int insertData(AttFileEO attFileEO);
 
+	void deleteByIdInfo(String str, String id);
 }

adc-da-sys/src/main/java/com/adc/da/att/service/IAttFileEOService.java

@@ -32,4 +32,6 @@ public interface IAttFileEOService extends IService<AttFileEO> {
     public AttFileVo insertFileInfo(File file,String fileName);
 
     void downLoadFileList(List<AttFileEO> multiFileInfos, String fileNowPath) throws IOException;
+
+    void deleteById(String id);
 }

adc-da-sys/src/main/java/com/adc/da/att/service/impl/AttFileEOServiceImpl.java

@@ -23,10 +23,7 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.Date;
-import java.util.List;
+import java.util.*;
 
 @Service("attFileEOService")
 @Transactional(value = "transactionManager", readOnly = false, propagation = Propagation.REQUIRED, rollbackFor = Throwable.class)
@@ -438,6 +435,17 @@ public class AttFileEOServiceImpl extends ServiceImpl<AttFileEODao, AttFileEO> i
             }
         }
     }
+
+    @Override
+    public void deleteById(String id) {
+        if(StringUtils.isNotBlank(id)){
+             String[] s = id.split("_");
+            List<String> asList = Arrays.asList(s);
+            String str = "att_file_"+asList.get(2);
+            baseMapper.deleteByIdInfo(str,id);
+        }
+    }
+
     public static void copyFile1(String srcPath, String destPath) throws IOException {
         // 打开输入流
         FileInputStream fis = new FileInputStream(srcPath);