Servlet (Server Applet) is the abbreviation of Java Servlet, which is called a small service program or service connector. It is a server-side program written in Java. Its main function is to interactively browse and modify data and generate dynamic Web content.

This Servlet implements the following functions: when a user accesses the Servlet through a browser, the Servlet returns an HTML page to the client browser. Enter the following content in Edit-Plus and compile it to get ShowHtml.class.

import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class HelloWorld extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println(""); out.println(""); out.println(""); out.println("
"); out.println(""); out.println("
Hello World!
"); out.println(""); out.println(""); } }

Add in the web.xml file:

    HtmlServlet com.JavaBean.ShowHtml   HtmlServlet /htmlservlet  

The above is the operation tutorial on how Servlet generates html pages. Hope it helps everyone.

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