Stream not fount

Hi mangui,I'am so sorry about my Englis is not good..Last time,I asked you about load m3u8 playist by a url.So...

I want to play a m3u8 file without suffix .m3u8
like this:http://127.0.0.1:8080/iwebker/getPlayList?vid=1
this url is a "application/vnd.apple.mpegURL" type
But finally It can't play...I don't know if my code error...

{
response.setHeader("Content-Type", "application/vnd.apple.mpegURL");
String vid=request.getParameter("vid");
String filePath=getServletContext().getRealPath("/video/"+vid);
File f=new File(filePath,"newplay.m3u8");
FileInputStream fis=new FileInputStream(f);
int i;
PrintWriter out=response.getWriter();
byte[] b=new byte[1024];
char[] c=new char[1024];
FileReader reader = new FileReader(f);
while ((i=reader.read(c)) != -1) {
out.write(c, 0, i);
}
reader.close();
out.flush();
}
thank a lot ,dear mangui!!

The report provides no repository file, test, or entry point to inspect. Start by reproducing the requested URL and checking the servlet response and playlist references; done is not defined because the issue does not specify a repository change or expected player behavior.

Written by the indexing model from the issue text.