Base64.decodeBase64Local(final byte[] base64Values) 方法

定义

Convert a array of base64 encoded byte in a array of bytes, returning the bytes original values. RFC 2045.

Base64 only uses 6 bits, so fits each set of 4 base64 in 3 bytes Base64 | c1 | c2 | c3 | c4 | |7 6 5 4 3 2 1 0:7 6 5 4 3 2 1 0:7 6 5 4 3 2 1 0| Byte | b1 | b2 | b3 |

public static byte [] decodeBase64Local(final byte[] base64Values)

参数

base64Values
final byte []

is an array of base64 encoded values

返回

byte []

an array of bytes with the original values

例外

IllegalArgumentException

if the provided base64 values are null, or do not fits the required length

适用于