I am posting some data in one servlet and trying to read it in the second
servlet. I am using the getParameter method to read the data. The
getParameter method always returns a null value for all the data. Can some
one tell me where to look on the web. I have looked at the archives and
that has not helped. Thanks for the help.
**************** code from first servlet **********************
StringBuffer sb = new StringBuffer(xyz.length());
for ( int i=(xyz.length()-1); i>=0; i--)
{
sb.append(xyz.charAt(i));
}
URL url = new URL("http://sparc20:8080/servlet/CPP");
int port = 8080;
if (-1 != url.getPort())
port = url.getPort();
Socket conn = new Socket(url.getHost(), port);
OutputStream output = conn.getOutputStream();
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(output));
String rq = new String("POST"+url.getFile()+ "HTTP/1.0");
String ct = new String("Content-Type: application/x-www-form-urlencoded");
String cl = new String("Content-Length: " + (sb.length()+7));
bw.write(rq, 0, rq.length());
bw.newLine();
bw.write(ct, 0, ct.length());
bw.newLine();
bw.write(cl, 0, cl.length());
bw.newLine();
bw.newLine();
bw.write("inFile=", 0, 7);
bw.write(sb.toString(), 0, sb.length());
bw.newLine();
bw.flush();
conn.close();
BufferedReader inStream = new BufferedReader(
new InputStreamReader(url.openStream()));
String inputLine;
while ((inputLine = inStream.readLine()) != null)
{
out.println(inputLine);
}
inStream.close();
}
System.err.println("inStream closed ...");
********************************* end of code from first
servlet*************************
I try to read it as follows
************************* second servlet *******************8
String aFile =request.getParameter("inFile");
String rq =request.getParameter("rq");
String ct=request.getParameter("ct");
String cl=request.getParameter("cl");
***************** end of code from second servlet *********************
All the above values are nulls. What else do I need to do?
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