Socket网络通信怎么往服务器上传数据

Socket网络通信怎么往服务器上传数据

//上传文件

Socket socket = new Socket("192.168.0.240", 7878);
OutputStream outputStream = socket.getOutputStream();
String head = "Content-Length=" + audioFile.length()
+ ";filename=" + audioFile.getName()
+ ";sourceid=\r\n";
outputStream.write(head.getBytes());
PushbackInputStream inStream = new PushbackInputStream(
socket.getInputStream());
String response = StreaTool.readLine(inStream);
String[] items = response.split(";");
String position = items[1]
.substring(items[1].indexOf("=") + 1);

RandomAccessFile fileOutStream = new RandomAccessFile(
audioFile, "r");
fileOutStream.seek(Integer.valueOf(position));
byte[] buffer = new byte[1024];
int len = -1;
while ((len = fileOutStream.read(buffer)) != -1)
{
outputStream.write(buffer, 0, len);

}
fileOutStream.close();
outputStream.close();
socket.close();
audioFile.delete();
} catch (UnknownHostException e)
{
e.printStackTrace();
} catch (IOException e)
{
e.printStackTrace();
}