关闭流通道

4dkankan-common-utils/src/main/java/com/fdkankan/common/util/ConvertUtils.java

@@ -30,6 +30,8 @@ public class ConvertUtils {
                 bos.write(b);
             }
             //out.close();
+            fis.close();
+            stream.close();
             bis.close();
             bos.close();
         } catch (Exception e) {