我希望通过套接字发送文件以及其他一些信息。我正在使用以下代码。
收到文件后,我需要接收一些其他的字符串。但是当我试图读取输入流时,却得到了文件的内容。如何从输入流中清除文件的内容。
public void receiveFile(Socket socket,int filesize,String filename) throws IOException
{
//after receiving file send ack
System.out.println("waiting ");
// int filesize=70; // filesize temporary hardcoded
long start = System.currentTimeMillis();
int bytesRead;
int current = 0;
// localhost for testing
System.out.println("Connecting...");
// receive file
byte [] mybytearray = new byte [filesize];
InputStream is = socket.getInputStream();
FileOutputStream fos = new FileOutputStream(filename);
BufferedOutputStream bos = new BufferedOutputStream(fos);
bytesRead = is.read(mybytearray,0,mybytearray.length);
current = bytesRead;
System.out.println("recv..."+mybytearray.length);
do {
bytesRead =
is.read(mybytearray, current, (mybytearray.length-current));
System.out.println(bytesRead);
if(bytesRead > 0) current += bytesRead;
} while(bytesRead > 0);
bos.write(mybytearray, 0 , current);
bos.flush();
long end = System.currentTimeMillis();
System.out.println(end-start);
bos.close();
System.out.println(" File received");
}
收到文件后,我需要接收一些其他的字符串。但是当我试图读取输入流时,却得到了文件的内容。如何从输入流中清除文件的内容。
BufferedReader inFromServer =
new BufferedReader(new InputStreamReader(
webServerSocket.getInputStream()));
receiveFile(webServerSocket,filesize,filename);
while(true)
{
msg = inFromServer.readLine(); //here i receive the contents of the file again
System.out.println(msg);
}