1.3 修改 web.xml

由 厦门小懒懒 创建，Alma 最后一次修改 2016-09-30 将如下内容添加至 web.xml      <filter><filter-name>jfinal</filter-name><filter-class>com.jfinal.core.JFinalFilter</filter-class><init-param><param-name>configClass</param-name><param-value>demo.DemoConfig</param-value></init-param>  </filter>  <filter-mapping><filter-name>jfinal</filter-name><url-pattern>/*</url-pattern>  </filter-mapping>