升级Tomcat版本 apache-tomcat-7.0.77
diff --git a/tomcat-cas/webapps/host-manager/WEB-INF/jsp/401.jsp b/tomcat-cas/webapps/host-manager/WEB-INF/jsp/401.jsp
index c71c9ea..6b0e501 100644
--- a/tomcat-cas/webapps/host-manager/WEB-INF/jsp/401.jsp
+++ b/tomcat-cas/webapps/host-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>

@@ -45,8 +46,8 @@
 &lt;user username="tomcat" password="s3cret" roles="admin-gui"/&gt;

 </pre>

    <p>

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

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

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

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

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

     the functionality you wish to access.

    </p>

@@ -59,8 +60,6 @@
     To maintain the CSRF protection:

    </p>

    <ul>

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

-        user.</li>

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

        <tt>admin-script</tt> role.</li>

     <li>If the text interface is accessed through a browser (e.g. for testing