使用Intelli IDEA编写一个简单的Servlet项目

1、新建项目

2、填写项目名称

3、项目创建成功后的目录初始结构

4、配置
(1)在WEB-INF目录下创建classes和lib目录

classes :用于存放编译后的class
lib :用于存放依赖包

(2)File->Project structure配置compiler output(也可以用Ctrl+Alt+Shift+S快捷键打开Project structure)

(3)接着配置依赖包


到现在基本都配置好了

5、编写一个Servlet
(1)创建Servlet类

填写相应的信息

(2)编写代码

代码如下:

package com.brilliantZC;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(name = "ServletText",urlPatterns = "/servletdemo")
public class ServletText extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.getWriter().write("This is a simple servlet!");
    }
}

(3)启动Tomcat
(4)访问http://localhost:8080/servletdemo

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转载自blog.csdn.net/brilliantZC/article/details/82791979