程序包 com.alibaba.druid.util

类 Base64

java.lang.Object
com.alibaba.druid.util.Base64
public class Base64 extends Object
Static methods for translating Base64 encoded strings to byte arrays and vice-versa.
从以下版本开始:
1.4
版本:
%I%, %G%
作者:
Josh Bloch

  • 构造器详细资料

    • Base64

      public Base64()

  • 方法详细资料

    • byteArrayToBase64

      public static String byteArrayToBase64(byte[] a)
      Translates the specified byte array into a Base64 string as per Preferences.put(byte[]).

    • byteArrayToAltBase64

      public static String byteArrayToAltBase64(byte[] a)
      Translates the specified byte array into an "alternate representation" Base64 string. This non-standard variant uses an alphabet that does not contain the uppercase alphabetic characters, which makes it suitable for use in situations where case-folding occurs.

    • base64ToByteArray

      public static byte[] base64ToByteArray(String s)
      Translates the specified Base64 string (as per Preferences.get(byte[])) into a byte array.

    • altBase64ToByteArray

      public static byte[] altBase64ToByteArray(String s)
      Translates the specified "alternate representation" Base64 string into a byte array.