ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/text/Convert.java
@@ -797,16 +797,20 @@ } else if (obj instanceof byte[] || obj instanceof Byte[]) { if (obj instanceof byte[]){ if (obj instanceof byte[]) { return str((byte[]) obj, charset); } else { Byte[] bytes = (Byte[])obj; } else { Byte[] bytes = (Byte[]) obj; int length = bytes.length; byte[] dest = new byte[length]; for (int i = 0; i < length; i++) { for (int i = 0; i < length; i++) { dest[i] = bytes[i]; } return str (dest,charset); return str(dest, charset); } } else if (obj instanceof ByteBuffer)