protected void PrintForm (HttpServletRequest req,httpservletresponse resp) throws servletexception,ioexception{
You must set the content Type before using PrintWriter
Resp.setcontenttype ("text/html;charset=gb2312");
PrintWriter out = Resp.getwriter ();
Output header
Out.print (Messageformat.format (strheader,new object[]{strtitle+ "-Please enter your name"});
Output form
Out.print (Messageformat.format (strform,new object[]{req.getcontextpath () +req.getservletpath ()));
Output footer
Out.print (Strfooter);
Out.flush ();
}
protected void Printhello (HttpServletRequest req,httpservletresponse resp) throws servletexception,ioexception{
Get data entered by the user
String name = Req.getparameter ("name");
if (name==null)
Name = "Anonymous";
Else
Make the necessary character encoding conversion for the data entered by the user
name = new String (name.getbytes ("iso-8859-1"));
You must set the content Type before using PrintWriter
Resp.setcontenttype ("text/html;charset=gb2312");
Output Welcome Information
Out.print (Messageformat.format (Strhello,new object[]{name}));
Output footer
Out.print (Strfooter);
Out.flush ();
}
protected void Printerror (String error, HttpServletRequest Req,httpservletresponse resp) throws Servletexception, ioexception{
You must set the content Type before using PrintWriter
Resp.setcontenttype ("text/html;charset=gb2312");
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