转http://blog.youkuaiyun.com/maijian/article/details/5703903
下载Eclipse
下载Tomcat Eclipse插件
http://www.eclipsetotale.com/tomcatPlugin.html
将tomcatPluginV321.zip内容解压到 Eclipse 的 plugins 目录,然后重启Eclipse
Window->Perferences->Tomcat 配置好版本目录等熟悉,记得按Apply
下载Tomcat
测试servlet例子
File->New->New Project(java Tomcat Project)
输入 test next 再输入 test 最后finish
右键test工程,new class 包名test,类名test
超类的名称写上javax.servlet.http.HttpServlet
打开test.java ,右键test.java文件内容 source->Override/Implement Methods
选上 doGet doPost
去掉基类调用super.doGet(req, resp);
输入
- PrintWriter out = new PrintWriter (resp.getOutputStream());
- out.println("<html>");
- out.println("<head><title>Servlet1</title></head>");
- out.println("<body>hello world!");
- out.println("</body></html>");
- out.close();
右击PrintWriter,source->Organize Import
然后右击test工程,选择Properties->java build path->order and export 全选然确定
创建该工程的部署文件web.xml 放到test/Web-INF目录下
- <?xml version="1.0" encoding="ISO-8859-1"?>
- <web-app>
- <servlet>
- <servlet-name>test</servlet-name>
- <servlet-class>test.test</servlet-class>
- </servlet>
- <servlet-mapping>
- <servlet-name>test</servlet-name>
- <url-pattern>/test/*</url-pattern>
- </servlet-mapping>
- <session-config>
- <session-timeout>30</session-timeout>
- </session-config>
- </web-app>
启动tomcat
访问 http://localhost:8080/test/test,这里注意tomcat端口问题