?? servletdemo3.java
字號:
//Example 3 of Chapter 11
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class ServletDemo3 extends HttpServlet
{
private static final String CONTENT_TYPE = "text/html; charset=gbk";
protected void doPost( HttpServletRequest request,
HttpServletResponse response ) throws ServletException, IOException
{
String name = request.getParameter( "name" );
response.setContentType( CONTENT_TYPE );
PrintWriter out = response.getWriter();
out.println( "<?xml version = \"1.0\"?>" );
out.println( "<!DOCTYPE html PUBLIC \"-//W3C//DTD " +
"XHTML 1.0 Strict//EN\" \"http://www.w3.org" +
"/TR/xhtml1/DTD/xhtml1-strict.dtd\">" );
out.println( "<html xmlns = \"http://www.w3.org/1999/xhtml\">" );
out.println( "<head>" );
out.println( "<title>PROCESSING HTTPPOST REQUEST WITH DATA</title>" );
out.println( "</head>" );
out.println( "<body>" );
//輸出帶有名字的內容
out.println( "<h1>Hello " + name + "," );
out.println( "Welcome to Here!</h1>" );
out.println( "</body>" );
out.println( "</html>" );
out.close();
}
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