Base64 Java org.apache.commons.codec.binary.Base64

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Base64组成由 26个区分大小写字母 + 10个数字 + 一个加号和一个/

package com.base64;import java.io.UnsupportedEncodingException;import org.apache.commons.codec.binary.Base64;public class Base64_ {public static String base64encode(String message) {try {byte[] encodeBase64 = Base64.encodeBase64(message.getBytes("UTF-8"));System.out.println("Result:" + new String(encodeBase64));return new String(encodeBase64);} catch (UnsupportedEncodingException e) {throw new RuntimeException();}}public static String base64decode(String message) {byte[] encodeBase64 = Base64.decodeBase64(message);System.out.println("Result:" + new String(encodeBase64));return new String(encodeBase64);}}

<pre name="code" class="java">package com.base64;public class Base64Test {public static void main(String[] args) {String str = "Hello World";String str2 = Base64_.base64encode(str);System.out.println(str2);String str1 = Base64_.base64decode(str2);System.out.println(str1);}}

需要引包 import org.apache.commons.codec.binary.Base64;

apacheBase64包

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