Java 图片数据读取

lnfxcf

package example;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
public class FileTransfer
{
public static void main(String[] args)
{
  try
  {
   byte imageDataByte[] = new byte[20000];
   String stmp = "" ;
   String hexStr = "";
   FileInputStream fis = new FileInputStream(new File("D:\\share\\cc.bmp"));
   int a = 0;
   int i = 0;
   while (i != -1)
   {
    i = fis.read();
    if(-1 == i)
    {
     break;
    }
    imageDataByte[a++] = (byte) i;
    stmp = Integer.toString(i, 16).toUpperCase();
    if (stmp.length()
   byte[] imageData = new byte[hexStr.length()/2+1];
   int count = 0;
   int j;
   for(j = 0 ; j
   e.printStackTrace();
  }
}
}
仅供参考，某些图片类型还有待验证！

本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/13995/showart_270953.html