本文实例为大家分享了java使用base64编码的具体代码,供大家参考,具体内容如下
test base64
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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
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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,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持!
原文链接:https://blog.csdn.net/weixin_42740530/article/details/88249641