IDEA2023版本创建Servlet模板教程

Steps：

①在左侧项目上右击new 然后依次找到 Edit File Templates

②进入Edit File Templates：

        刚开始进入是在Files一列，然后点击 Other

③依次点击 Web  --->  Java code templates  就可以看见两种Servlet模板：

        第一行是不带注解的： ↓

#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end

#parse("File Header.java")

#if ($JAVAEE_TYPE == "jakarta")

import jakarta.servlet.*;

import jakarta.servlet.http.*;

#else

import javax.servlet.*;

import javax.servlet.http.*;

#end

import java.io.IOException;

public class ${Class_Name} extends HttpServlet {

@Override

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

}

@Override

protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

}

}

第二行是带注解的：↓

#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end

#parse("File Header.java")

#if ($JAVAEE_TYPE == "jakarta")

import jakarta.servlet.*;

import jakarta.servlet.http.*;

import jakarta.servlet.annotation.*;

#else

import javax.servlet.*;

import javax.servlet.http.*;

import javax.servlet.annotation.*;

#end

import java.io.IOException;

@WebServlet(name = "${Entity_Name}", value = "/${Entity_Name}")

public class ${Class_Name} extends HttpServlet {

@Override

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

}

@Override

protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

}

}

④依次点击Files ---> + 号 ---> 设置Name为“Servlet”,Extension为”java“

     然后把刚刚复制的模板直接粘贴到红字所在的空白区域

     点击Apply即可

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