严重: Exception starting Context with name [/web5] org.apache.catalina.LifecycleException: Failed to s

<servlet-mapping> <servlet-name>page3</servlet-name> <url-pattern>/servlet/page3</url-pattern> </servlet-mapping> 在百度查了好多都没解决，后来发现是在建立servlet文件时把页面映射名和html <servlet-name>page3</servlet-name>

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