IDEA右键没有创建Servlet选项

一. 步骤

右键src文件夹，选择new，发现没有Servlet，那么我们手动添加创建servlet的方式。点击项目中iml类型的文件，如下图：


添加以下代码：

<sourceRoots>
    <root url="file://$MODULE_DIR$/src" />
    <root url="file://$MODULE_DIR$/src/main/java" />
</sourceRoots>

现在右键src文件夹，创建servlet，名为MyServletDemo,包名为com.atguigu.client,如下图：

MyServletDemo.java的代码如下：

package com.atguigu.client;

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;
import java.io.PrintWriter;

@WebServlet(name = "MyServletDemo")
public class MyServletDemo extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
       doGet(request, response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
       response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println("This is my Servlet Demo");
    }
}

IDEA右键创建Servlet选项完成