扣丁学堂Java培训之使用Base64编码实例源码详解
今天扣丁学堂Java培训老师给大家详细介绍一下关于java使用Base64编码实例详解,下面我们一起来看一下吧。
TestBase64
package com.weiwen.provider.utils; import java.io.IOException; import com.alibaba.fastjson.JSON; import lombok.extern.slf4j.Slf4j; import org.junit.Test; import sun.misc.BASE64Encoder; import sun.misc.BASE64Decoder; @Slf4j public class Base64 { @Test public void testBase64() throws IOException { // BASE64编码 String s = "1f2bc1970a2eb19aabc0f94acea922717a1ae998603ff0593baff"; BASE64Encoder encoder = new BASE64Encoder(); s = encoder.encode(s.getBytes("UTF-8")); // System.out.println(s); log.info("BASE64编码为:{}", JSON.toJSONString(s)); // BASE64解码 BASE64Decoder decoder = new BASE64Decoder(); byte[] bytes = decoder.decodeBuffer(s); // System.out.println(new String(bytes, "UTF-8")); log.info("BASE64解码为:{}", JSON.toJSONString(new String(bytes, "UTF-8"))); } }
Base64工具类
package com.weiwen.provider.utils; import java.io.IOException; import com.alibaba.fastjson.JSON; import lombok.extern.slf4j.Slf4j; import org.junit.Test; import sun.misc.BASE64Encoder; import sun.misc.BASE64Decoder; @Slf4j public class Base64 { /** * Base64 编码 * @param encodeText * @return * @throws IOException */ public static String base64Encode(String encodeText) throws IOException{ BASE64Encoder encoder = new BASE64Encoder(); String str = encoder.encode(encodeText.getBytes("UTF-8")); log.info("BASE64编码为:{}", JSON.toJSONString(str)); return str; } /** * Base64 解码 * @param decodeText * @return * @throws IOException */ public static byte[] base64Decode(String decodeText) throws IOException{ BASE64Decoder decoder = new BASE64Decoder(); byte[] bytes = decoder.decodeBuffer(decodeText); log.info("BASE64解码为:{}", JSON.toJSONString(new String(bytes, "UTF-8"))); return bytes; } }
以上所述是小编给大家介绍的java使用Base64编码详解整合,希望对大家有所帮助,请关注扣丁学堂Java培训官网、微信等平台,扣丁学堂IT职业在线学习教育有专业的Java讲师为您指导,此外扣丁学堂老师精心推出的Java视频教程定能让你快速掌握Java从入门到精通开发实战技能。扣丁学堂Java技术交流群:850353792。
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