📄 firstservlet.java
字号:
package com.j2ee14.ch8;
import javax.servlet.http.*;
import java.io.*;
import java.sql.*;
/**
*第一个Servlet
*/
public class FirstServlet extends javax.servlet.http.HttpServlet
{
/**
*处理get请求
*/
public void doGet(HttpServletRequest request,HttpServletResponse response)
throws javax.servlet.ServletException,java.io.IOException
{
processRequest(request,response);
}
/**
*处理post请求
*/
public void doPost(HttpServletRequest request,HttpServletResponse response)
throws javax.servlet.ServletException,java.io.IOException
{
processRequest(request,response);
}
/**
*帮助方法，用于处理不同的请求
*/
public void processRequest(HttpServletRequest request,HttpServletResponse response)
throws javax.servlet.ServletException,java.io.IOException
{
response.setContentType("text/html;charset=gb2312");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head>");
out.println("<title>");
out.println("第一个Servlet程序");
out.println("</title>");
out.println("</head>");
out.println("<body>");
out.println("<center>");
out.println("<hr>");
for(int i=0;i<5;i++)
{
out.println("当前的时间是："+new java.util.Date());
out.println("<br>");
}
out.println("</center>");
out.println("</body>");
out.println("</html>");
}
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -