Index: ssts-web/src/main/webapp/WEB-INF/web-standard.xml
===================================================================
diff -u -r18497 -r20222
--- ssts-web/src/main/webapp/WEB-INF/web-standard.xml	(.../web-standard.xml)	(revision 18497)
+++ ssts-web/src/main/webapp/WEB-INF/web-standard.xml	(.../web-standard.xml)	(revision 20222)
@@ -115,8 +115,14 @@
             org.springframework.web.context.ContextLoaderListener
         </listener-class>
     </listener>
+    <!-- 需要配置此监听器后才能在UserDetailsService的loadUserByUsername方法中取到request -->
     <listener>
         <listener-class>
+            org.springframework.web.context.request.RequestContextListener
+        </listener-class>
+    </listener>
+    <listener>
+        <listener-class>
             com.forgon.tools.listener.SingletonSpringApplicationContextListener
         </listener-class>
     </listener>