更新文件 FileImplInfoDao.java

mhotel/src/com/happy/dao/impl/FileImplInfoDao.java

@@ -95,6 +95,19 @@ public class FileImplInfoDao implements FileInfoDao {
         return num;
     }
 
+    public int delLinkFile2(String linkId, String sqlx) {
+        String sql = "DELETE FROM `file_info` WHERE link_id = :link_id "+sqlx;
+        MapSqlParameterSource sps = new MapSqlParameterSource();
+        sps.addValue("link_id",linkId);
+        int num = 0;
+        try{
+            num = namedParameterJdbcTemplate.update(sql, sps);
+        }catch (Exception e){
+            e.printStackTrace();
+        }
+        return num;
+    }
+
     @Override
     public FileInfo getById(String id) {
         String sql = "SELECT * FROM `file_info` WHERE id = :id ";