初始提交
diff --git a/tomcat-cas/webapps/examples/jsp/snp/snoop.jsp b/tomcat-cas/webapps/examples/jsp/snp/snoop.jsp
new file mode 100644
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+++ b/tomcat-cas/webapps/examples/jsp/snp/snoop.jsp
@@ -0,0 +1,57 @@
+<html>

+<!--

+ Licensed to the Apache Software Foundation (ASF) under one or more

+  contributor license agreements.  See the NOTICE file distributed with

+  this work for additional information regarding copyright ownership.

+  The ASF licenses this file to You under the Apache License, Version 2.0

+  (the "License"); you may not use this file except in compliance with

+  the License.  You may obtain a copy of the License at

+

+      http://www.apache.org/licenses/LICENSE-2.0

+

+  Unless required by applicable law or agreed to in writing, software

+  distributed under the License is distributed on an "AS IS" BASIS,

+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+  See the License for the specific language governing permissions and

+  limitations under the License.

+-->

+

+<body bgcolor="white">

+<h1> Request Information </h1>

+<font size="4">

+JSP Request Method: <%= util.HTMLFilter.filter(request.getMethod()) %>

+<br>

+Request URI: <%= util.HTMLFilter.filter(request.getRequestURI()) %>

+<br>

+Request Protocol: <%= util.HTMLFilter.filter(request.getProtocol()) %>

+<br>

+Servlet path: <%= util.HTMLFilter.filter(request.getServletPath()) %>

+<br>

+Path info: <%= util.HTMLFilter.filter(request.getPathInfo()) %>

+<br>

+Query string: <%= util.HTMLFilter.filter(request.getQueryString()) %>

+<br>

+Content length: <%= request.getContentLength() %>

+<br>

+Content type: <%= util.HTMLFilter.filter(request.getContentType()) %>

+<br>

+Server name: <%= util.HTMLFilter.filter(request.getServerName()) %>

+<br>

+Server port: <%= request.getServerPort() %>

+<br>

+Remote user: <%= util.HTMLFilter.filter(request.getRemoteUser()) %>

+<br>

+Remote address: <%= util.HTMLFilter.filter(request.getRemoteAddr()) %>

+<br>

+Remote host: <%= util.HTMLFilter.filter(request.getRemoteHost()) %>

+<br>

+Authorization scheme: <%= util.HTMLFilter.filter(request.getAuthType()) %> 

+<br>

+Locale: <%= request.getLocale() %>

+<hr>

+The browser you are using is

+<%= util.HTMLFilter.filter(request.getHeader("User-Agent")) %>

+<hr>

+</font>

+</body>

+</html>