附件是MD5的拷贝了很多别人的,都不好用,这个不错
下面的base64的,但是64的严格说来不加密算法
package test;
import java.io.UnsupportedEncodingException;
import java.util.zip.DataFormatException;
import java.util.zip.Deflater;
import java.util.zip.Inflater;
import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import org.apache.commons.codec.binary.Base64;
public class chuanchuan {
public static void main(String[] args) throws DataFormatException, UnsupportedEncodingException{
String source = "abcd<?>测试12323123123123123123123123123123123123123123123123";
byte[] inputTest = source.getBytes("UTF-8");
byte[] base64Data = Base64.encodeBase64(inputTest);
String target = new String(base64Data,"UTF-8");
System.out.println(target);
byte[] decode = Base64.decodeBase64(target);
String outTest = new String(decode,"UTF-8");
System.out.println(outTest);
}
}
下面的base64的,但是64的严格说来不加密算法
package test;
import java.io.UnsupportedEncodingException;
import java.util.zip.DataFormatException;
import java.util.zip.Deflater;
import java.util.zip.Inflater;
import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import org.apache.commons.codec.binary.Base64;
public class chuanchuan {
public static void main(String[] args) throws DataFormatException, UnsupportedEncodingException{
String source = "abcd<?>测试12323123123123123123123123123123123123123123123123";
byte[] inputTest = source.getBytes("UTF-8");
byte[] base64Data = Base64.encodeBase64(inputTest);
String target = new String(base64Data,"UTF-8");
System.out.println(target);
byte[] decode = Base64.decodeBase64(target);
String outTest = new String(decode,"UTF-8");
System.out.println(outTest);
}
}
本文提供了一个Java示例程序,演示如何使用Apache Commons Codec库进行Base64编码和解码操作。通过该程序可以了解Base64编码的基本过程及其实现方式。
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