Base64Convertor

import java.io.IOException;

import net.iharder.Base64;

public class Base64Convertor implements Convertor<byte[]>{

    @Override
    public byte[] parse(String strValue){
        try{
            return Base64.decode(strValue);
        }catch (IOException e){
            e.printStackTrace();
            throw new RuntimeException("Decode with Base64 error.");
        }
    }

    @Override
    public String format(byte[] value){
        return Base64.encodeBytes(value);
    }

}

public interface Convertor<T> {

    T parse(String strValue);

    String format(T value);
}

转载于:https://my.oschina.net/easy3399/blog/1595094