我正在尝试编写一个非常简单的应用程序,该应用程序会通过HTTP将PUT请求上传到我的服务器之一。以下是我的代码的样子:尝试写入文件时发生断管异常
socket = new Socket();
socket.connect(new InetSocketAddress(ticket.getHost(), 80));
outputStream = socket.getOutputStream();
// begin forming the request
outputStream.write(("PUT " + ticket.getEndpoint() + " HTTP/1.1\r\n" +
"Host: " + ticket.getHost() + "\r\n" +
"Content-Length: " + getStreamFile().length() + "\r\n" +
"Content-Type: video/mp4\r\n\r\n").getBytes());
// now, let's write us some binary data
fileInputStream = new FileInputStream(getStreamFile());
inputStream = new BufferedInputStream(fileInputStream);
byte[] fileBytes = new byte[1024];
int bytesRead = 0;
int totalBytesRead = 0;
while ((bytesRead = inputStream.read(fileBytes)) > 0) {
outputStream.write(fileBytes, 0, bytesRead);
totalBytesRead += bytesRead;
notifyListenersOnProgress((double)totalBytesRead/(double)getStreamFile().length());
}
很简单吧?直到我看到大约两个循环后出现这个错误:
java.net.SocketException: Broken pipe
at java.net.SocketOutputStream.socketWrite0(Native Method) ~[na:1.6.0_23]
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) ~[na:1.6.0_23]
at java.net.SocketOutputStream.write(SocketOutputStream.java:141) ~[na:1.6.0_23]
我在做什么错在这里?
由于上传要求,我_要设置内容长度。我能否像正常输出流一样写,这样我就可以测量上传进度了吗? – 2012-07-10 16:08:56
@TKKocheran不,你不知道。 Java将自动设置内容长度。自己设置只会提供一个错误的机会。如果这是一个很大的转移,我会设置分块传输模式。是的,您可以监视输出流的进度。 – EJP 2012-07-11 00:56:41