升级Tomcat版本 apache-tomcat-7.0.77
diff --git a/tomcat-cas/webapps/manager/WEB-INF/jsp/401.jsp b/tomcat-cas/webapps/manager/WEB-INF/jsp/401.jsp
index 8b4b024..a2924d0 100644
--- a/tomcat-cas/webapps/manager/WEB-INF/jsp/401.jsp
+++ b/tomcat-cas/webapps/manager/WEB-INF/jsp/401.jsp
@@ -14,6 +14,7 @@
   See the License for the specific language governing permissions and

   limitations under the License.

 --%>

+<%@ page session="false" trimDirectiveWhitespaces="true" %>

 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

 <html>

  <head>

@@ -45,7 +46,7 @@
 &lt;user username="tomcat" password="s3cret" roles="manager-gui"/&gt;

 </pre>

    <p>

-    Note that for Tomcat 6.0.30 onwards, the roles required to use the manager

+    Note that for Tomcat 7 onwards, the roles required to use the manager

     application were changed from the single <tt>manager</tt> role to the

     following four roles. You will need to assign the role(s) required for

     the functionality you wish to access.

@@ -64,8 +65,6 @@
     are not. To maintain the CSRF protection:

    </p>

    <ul>

-    <li>The deprecated <tt>manager</tt> role should not be assigned to any

-        user.</li>

     <li>Users with the <tt>manager-gui</tt> role should not be granted either

         the <tt>manager-script</tt> or <tt>manager-jmx</tt> roles.</li>

     <li>If the text or jmx interfaces are accessed through a browser (e.g. for

@@ -78,4 +77,4 @@
    </p>

  </body>

 

-</html>
\ No newline at end of file
+</html>