文件字节流转换

 

 1 1、读取文件，并转换为字节流
 2 FileStream fs = new FileStream(filename,FileMode.Open,FileAccess.Read);
 3 byte[] infbytes = new byte[(int)fs.Length];
 4 fs.Read(infbytes, 0, infbytes.Length);
 5 fs.Close();
 6 return infbytes;

 7 2、将字节流写入文件
 8 FileStream fs = new FileStream("D:\ing.dlv",FileMode.Create,FileAccess.Write);
 9 fs.Write(infbytes, 0, inf.Length);
10 fs.Close();
11 　　
12  
13 3.将字节流转换成文件流
14 Stream stream = new MemoryStream(bytes); 
15 return stream;

 

posted @ 2022-05-12 10:29  进击的黑大帅  阅读(463)  评论(0)    收藏  举报