ピクチャコードデコード

package palmcity.cpndservice.tool;  
  
import java.io.FileInputStream;  
import java.io.RandomAccessFile;  
  
public class ImageTool {  
    /** 
     *  BASE64   
     */  
    public static String getPicBASE64(String picPath) {  
        String content = null;  
        try {  
            FileInputStream fis = new FileInputStream(picPath);  
            byte[] bytes = new byte[fis.available()];  
            fis.read(bytes);  
            content = new sun.misc.BASE64Encoder().encode(bytes); //    
            fis.close();  
//          System.out.println(content.length());  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
        return content;  
    }  
  
    /** 
     *  BASE64   
     *  
     */  
    public static void getPicFormatBASE64(String str, String picPath) {  
        try {  
            byte[] result = new sun.misc.BASE64Decoder().decodeBuffer(str  
                    .trim());  
            RandomAccessFile inOut = new RandomAccessFile(picPath, "rw"); // r,rw,rws,rwd  
            //  FileOutputStream   
            inOut.write(result);  
            inOut.close();  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
    }  
}