优化图片工具类读取文件

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/file/ImageUtils.java

@@ -80,6 +80,7 @@ public class ImageUtils
         }
         finally
         {
+            IOUtils.closeQuietly(in);
             IOUtils.closeQuietly(baos);
         }
     }