当我从服务器读取文件内容时,它返回以下错误消息:
Caused by: java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:215)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:462)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:366)
at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:240)
at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:119)
at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:192)
at org.apache.coyote.Response.doWrite(Response.java:504)
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:383)
... 28 more
我的servlet程序是
response.setContentType("application/octet-stream");
response.setHeader("Content-Disposition","attachment;filename="+filename);
FileInputStream in = new FileInputStream(new File(filepath));
ServletOutputStream output=response.getOutputStream();
byte[] outputByte=new byte[4096];
while(in.read(outputByte,0,4096)!=-1){
output.write(outputByte,0,4096);//error indicates in this line
}
in.close();
output.flush();
output.close();
如何解决这个问题?