COMMON CODEC BASE64 的实现

COMMON CODEC BASE64

标准的base64加密算法， 每行为76个字符， 并在行末自动加上回车换行符号，
2  和 3 的实现基于这个标准

1  的实现没有考虑这个标准

1. byte[] encode(byte[] pArray)
          byte[] base64.decode(byte[] pArray)

2. byte[] encodeBase64(byte[] pArray,Boolean flag)
          byte[] decodeBase64(byte[] pArray)

3. byte[] encodeBase64Chunked(byte[] pArray)
          byte[] decodeBase64(byte[] pArray)

import org.apache.commons.codec.binary.Base64;
public class test {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		
		Base64 base64 = new Base64();
		
        String str = "中文";
        
        //byte[] enbytes = base64.encode(str.getBytes());
        //byte[] enbytes = base64.encodeBase64(str.getBytes(),true);
        byte[] enbytes = base64.encodeBase64Chunked(str.getBytes());
        
        
        //byte[] debytes = base64.decode(new String(enbytes).getBytes());
        //byte[] debytes = base64.decodeBase64(new String(enbytes).getBytes());
        byte[] debytes = base64.decodeBase64(new String(enbytes).getBytes());
    
        System.out.println("编码前:" + str);
        System.out.println("编码后:" + new String(enbytes));
        System.out.println("解码后:" + new String(debytes));
        
	}
}