控制台错误信息

ClassNotFoundException

Error configuring application listener of class org.springframework.web.context.ContextLoaderListener

解决方案：
adding maven dependencies in the project’s web deployment assembly

1. Open the project’s properties (e.g., right-click on the project’s name in the project explorer and select “Properties”).
2. Select “Deployment Assembly”.
3. Click the “Add…” button on the right margin.
4. Select “Java Build Path Entries” from the menu of Directive Type and click “Next”.
5. Select “Maven Dependencies” from the Java Build Path Entries menu and click “Finish”.

参考：
https://stackoverflow.com/questions/6210757/java-lang-classnotfoundexception-org-springframework-web-context-contextloaderl