修正swagger没有指定dataTypeClass导致启动出现warn日志

RuoYi

2021-09-29 375d206fb41151cc934aaab04295c9524565ac41

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

@@ -94,6 +94,7 @@
        }

        finally

        {

            IOUtils.closeQuietly(in);

            IOUtils.closeQuietly(baos);

        }

    }