1、修改log4j日志的设置；2、增加ddos配置

src/main/webapp/WEB-INF/web.xml

@@ -93,7 +93,10 @@
     <url-pattern>/</url-pattern>
   </servlet-mapping>
   
-  
+  <context-param>
+		<param-name>webAppRootKey</param-name>
+		<param-value>nis.root</param-value>
+	</context-param>
   
    <!-- 以Listener方式启动LOG4j -->
 	<listener>
@@ -107,17 +110,14 @@
 	</listener>
     -->
   
-  	<context-param>
-		<param-name>webAppRootKey</param-name>
-		<param-value>nis.root</param-value>
-	</context-param>
+  	
   
   
   <!-- 让web应用程序启动那个时自动添加属性文件 -->
-	<!-- <context-param>
+	<context-param>
 		<param-name>log4jConfigLocation</param-name>
 		<param-value>classpath:log4j.properties</param-value>
-	</context-param> -->
+	</context-param>
 	<!-- <context-param>
 		日志页面的刷新间隔
 		<param-name>log4jRefreshInterval</param-name>