在eclipse中新建servlet时一直提示The servlet name already exists.
1.在eclipse中打开Javaweb项目的目录,如下图,找到web.xml文件打开
或(项目名---->Deployed Resources---->webapp---->WEB_INF---->web.xml)
2.找到以下代码删除,就可以新建了(LoginServlet是我重复的servlet名,以实际重复servlet名为准)
<servlet>
<servlet-name>LoginServlet</servlet-name>
<display-name>LoginServlet</display-name>
<description></description>
<servlet-class>servlet.LoginServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>LoginServlet</servlet-name>
<url-pattern>/LoginServlet</url-pattern>
</servlet-mapping>