finalBase64 base64 =newBase64();finalString text = "字串文字";finalbyte[] textByte = text.getBytes("UTF-8");//编码finalString encodedText =base64.encodeToString(textByte); System.out.println(encodedText);//解码System.out.println(newString(base64.decode(encodedText), "UTF-8"));finalBas...
final Base64 base64 = new Base64();final String text = "字串文字";final byte[] textByte = text.getBytes("UTF-8");//编码final String encodedText = base64.encodeToString(textByte);System.out.println(encodedText);//解码System.out.println(new String(base64.decode(encodedText), "UTF-8")...
String digestedPwdString = new String(Base64.encode(digestedPwdBytes)); import javax.mail.internet.*; import java.security.*; public String getEncodedHash(String clearText){ ByteArrayOutputStream baos = new ByteArrayOutputStream(); OutputStream out = MimeUtility.encode(baos,"base64"); MessageDiges...
import java.util.Base64; public class Main { public static void main(String[] args) { byte[] data = "Hello, World!".getBytes(); String encodedData = Base64.getEncoder().encodeToString(data); System.out.println("Base64 encoded string: " + encodedData); } } 复制代码 Base64Decoder: B...
import java.util.Base64; 复制代码 对字符串进行编码: String originalString = "Hello World!"; String encodedString = Base64.getEncoder().encodeToString(originalString.getBytes()); 复制代码 对编码后的字符串进行解码: String decodedString = new String(Base64.getDecoder().decode(encodedString)); ...
清单1。 HelloBase64.java import java.util.Base64; public class HelloBase64 { public static void main(String[] args) { String msg = "Hello, Base64!"; Base64.Encoder enc = Base64.getEncoder(); byte[] encbytes = enc.encode(msg.getBytes()); for (int i = 0; i < encbytes.length...
final String encodedText =encoder.encode(textByte); System.out.println(encodedText); //解码 System.out.println(new String(decoder.decodeBuffer(encodedText),"UTF-8")); 从以上程式可以发现,在Java用Base64一点都不难,不用几行程式码就解决了!只是这个sun.mis c套件所提供的Base64功能,编码和解码的效率...
final String encodedText = encoder.encodeToString(textByte); System.out.println(encodedText); //解码 System.out.println(new String(decoder.decode(encodedText), "UTF-8")); 与sun.mis c套件和Apache Commons Codec所提供的Base64编解码器来比较的话,Java 8提供的Base64拥有更好的效能。实际测试编码与...
关于base64编码Encode和Decode编码的几种方式 Base64是一种能将任意Binary资料用64种字元组合成字串的方法,而这个Binary资料和字串资料彼此之间是可以互相转换的,十分方便。在实际应用上,Base64除了能将Binary资料可视化之外,也常用来表示字串加密过后的内容。如果要使用Java 程式语言来实作Base64的编码与解码功能,可以参...
encodeToString("runoob?java8".getBytes("utf-8")); System.out.println("Base64 编码字符串 (基本) :" + base64encodedString); // 解码 byte[] base64decodedBytes = Base64.getDecoder().decode(base64encodedString); System.out.println("原始字符串: " + new String(base64decodedBytes, "utf-8...