如何在MyEclipse中将项目部署Tomcat

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如何在MyEclipse中将项目部署Tomcat

2024-08-09 08:31:10 222人阅读

如果系统里面还没有配置Tomcat，请参照《Windows下如何配置tomcat环境变量》。

1.新建一个web project项目。如下：

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效果如下：

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2.编写一个实现Servlet接口或继承HttpServlet的Java类

 1 package com.cnblogs.daliu_it.web; 2  3 import java.io.IOException; 4 import java.io.PrintWriter; 5 import javax.servlet.ServletException; 6 import javax.servlet.http.HttpServlet; 7 import javax.servlet.http.HttpServletRequest; 8 import javax.servlet.http.HttpServletResponse; 9 10 public class HelloWorld extends HttpServlet {11     protected void service(HttpServletRequest req, HttpServletResponse resp)12             throws ServletException, IOException {13         resp.setContentType("text/html");14         PrintWriter out = resp.getWriter();15         out.write("<h1>Hello Servlet");16         out.close();17     }18 }

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3.修改web.xml文件。

 1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" 3     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee  5     http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> 6     <display-name></display-name> 7     <servlet> 8         <servlet-name>HelloWorld</servlet-name> 9         <servlet-class>com.cnblogs.daliu_it.web.HelloWorld</servlet-class>10     </servlet>11 12     <servlet-mapping>13         <servlet-name>HelloWorld</servlet-name>14         <url-pattern>/HelloWorld</url-pattern>15     </servlet-mapping>16     <welcome-file-list>17         <welcome-file>index.jsp</welcome-file>18     </welcome-file-list>19 </web-app>