擴展 HttpServlet實現Servlet程序 學習筆記
阿新 • • 發佈：2018-04-17
擴展 HttpServlet實現Serv
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;
//擴展 HttpServlet實現Servlet程序
public class Demo13 extends HttpServlet {
//如果瀏覽器是以get方式提交，則覆寫doGet()方法
public void doGet(
HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
PrintWriter pw = response.getWriter();
pw.write("<ol>");
pw.write("<li>JavaServlet</li>");
pw.write("<li>JavaJsp</li>");
pw.write("<li>JavaStruts</li>");
pw.write("</ol>");
}
}
配置：
web.xml
結果：
擴展 HttpServlet實現Servlet程序 學習筆記