如何将十六进制转换为base64

2022-01-21 00:00:00 base64 java

如何将十六进制字符串转换为 base64 ?我找到了这个页面 http://home2.paulschou.net/tools/xlate/ 但我需要java中的一些函数: String base64 = ...decoder(String hex); 我在互联网上找到了一些东西,但是它们很难并且使用字节数组.我正在寻找更简单的东西非常感谢

how to convert hex string into base64 ? I found this page http://home2.paulschou.net/tools/xlate/ but I need some function in java: String base64 = ...decoder(String hex); I found something in the Internet but they are to difficult and use byte array. I am looking for something simplier thx a lot

推荐答案

看看Commons Codec :

 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.codec.binary.Hex;

byte[] decodedHex = Hex.decodeHex(hex);
byte[] encodedHexB64 = Base64.encodeBase64(decodedHex);

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