个回答

• 好帮手慕珊

  2015-05-07 17:29:38

    <servet>这个单词写错了，是这对标签<servlet></servlet>

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• GouGouYong

  2015-05-06 19:40:36

  <?xml version="1.0" encoding="UTF-8"?>

  <web-app version="2.5" 

  xmlns="http://java.sun.com/xml/ns/javaee" 

  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 

  http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

    <display-name></display-name>

    <welcome-file-list>

      <welcome-file>index.jsp</welcome-file>

    </welcome-file-list>

    

    <servet>

    

    <servlet-name>HelloServlet</servlet-name>

    <servlet-class>servlet.HelloServlet</servlet-class>

   

    </servet>

    

    <servlet-mapping>

    <servlet-name>HelloServlet</servlet-name>

    <url-pattern>/servlet/HelloServet</url-pattern>

    </servlet-mapping>

    

  </web-app>

  
  

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• 好帮手慕珊

  2015-05-06 09:53:48

  贴一下你的web.xml代码，或者检查一下servlet的jar包是否导入

  0