多麽痛的領悟----(碼農的低級錯誤)
阿新 • • 發佈：2017-07-23
cached springmvc quest -s tex value lin 註解 掃描
(2017-7-23)
問題描述:
頁面url請求發出後,顯示404; 控制臺debug:
[DEBUG] Last-Modified value for [/page/index] is: -1
[org.springframework.web.servlet.DispatcherServlet]-
[DEBUG] Null ModelAndView returned to DispatcherServlet with name ‘springmvc‘: assuming HandlerAdapter completed request handling
[org.springframework.web.servlet.DispatcherServlet]-
[DEBUG] Successfully completed request
[org.springframework.beans.factory.support.DefaultListableBeanFactory]-
[DEBUG] Returning cached instance of singleton bean ‘sqlSessionFactory‘
結果:
<!-- 配置掃描器，[email protected] -->
<context:component-scan base-package="com.jt.manage.controller" />
但是: 項目中的base-package="controller"!!!
base-package名稱不一致,導致無法掃描到controller, 才出現以上問題.
多麽痛的領悟----(碼農的低級錯誤)