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