jsp中的web.xml（詳細的）

  1 <?xml version="1.0" encoding="ISO-8859-1"?>
  2 <!--
  3   Licensed to the Apache Software Foundation (ASF) under one or more
  4   contributor license agreements.  See the NOTICE file distributed with
  5   this work for additional information regarding copyright ownership.
  6   The ASF licenses this file to You under the Apache License, Version 2.0
  7   (the "License"); you may not use this file except in compliance with
  8   the License.  You may obtain a copy of the License at
  9 
 10       http://www.apache.org/licenses/LICENSE-2.0
 11 
 12   Unless required by applicable law or agreed to in writing, software
 13   distributed under the License is distributed on an "AS IS" BASIS,
 14   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 15   See the License for the specific language governing permissions and
 16   limitations under the License.
 17 -->
 18 <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
 19   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 20   xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
 21                       http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
 22   version="3.1"
 23   metadata-complete="true">
 24 
 25     <description>
 26       Servlet and JSP Examples.
 27     </description>
 28     <display-name>Servlet and JSP Examples</display-name>
 29 
 30     <!-- Define example filters -->
 31     <filter>
 32         <filter-name>Timing filter</filter-name>
 33         <filter-class>filters.ExampleFilter</filter-class>
 34         <init-param>
 35             <param-name>attribute</param-name>
 36             <param-value>filters.ExampleFilter</param-value>
 37         </init-param>
 38     </filter>
 39 
 40     <filter>
 41         <filter-name>Request Dumper Filter</filter-name>
 42         <filter-class>org.apache.catalina.filters.RequestDumperFilter</filter-class>
 43     </filter>
 44 
 45     <!-- Example filter to set character encoding on each request -->
 46     <filter>
 47         <filter-name>Set Character Encoding</filter-name>
 48         <filter-class>org.apache.catalina.filters.SetCharacterEncodingFilter</filter-class>
 49         <async-supported>true</async-supported>
 50         <init-param>
 51             <param-name>encoding</param-name>
 52             <param-value>UTF-8</param-value>
 53         </init-param>
 54         <init-param>
 55             <param-name>ignore</param-name>
 56             <param-value>false</param-value>
 57         </init-param>
 58     </filter>
 59 
 60     <filter>
 61         <filter-name>Compression Filter</filter-name>
 62         <filter-class>compressionFilters.CompressionFilter</filter-class>
 63         <init-param>
 64             <param-name>compressionThreshold</param-name>
 65             <param-value>128</param-value>
 66         </init-param>
 67         <init-param>
 68             <param-name>compressionBuffer</param-name>
 69             <param-value>8192</param-value>
 70         </init-param>
 71         <init-param>
 72             <param-name>compressionMimeTypes</param-name>
 73             <param-value>text/html,text/plain,text/xml</param-value>
 74         </init-param>
 75         <init-param>
 76           <param-name>debug</param-name>
 77           <param-value>0</param-value>
 78         </init-param>
 79     </filter>
 80 
 81     <!-- Define filter mappings for the timing filters -->
 82     <!--
 83     <filter-mapping>
 84         <filter-name>Timing Filter</filter-name>
 85         <url-pattern>/*</url-pattern>
 86     </filter-mapping>
 87     -->
 88 
 89 <!-- Example filter mapping to apply the "Set Character Encoding" filter
 90      to *all* requests processed by this web application -->
 91     <filter-mapping>
 92         <filter-name>Set Character Encoding</filter-name>
 93         <url-pattern>/*</url-pattern>
 94     </filter-mapping>
 95 
 96 <!--
 97     <filter-mapping>
 98       <filter-name>Compression Filter</filter-name>
 99       <url-pattern>/CompressionTest</url-pattern>
100     </filter-mapping>
101 -->
102 
103 <!--
104     <filter-mapping>
105         <filter-name>Request Dumper Filter</filter-name>
106         <url-pattern>/*</url-pattern>
107     </filter-mapping>
108 -->
109 
110     <!-- Define example application events listeners -->
111     <listener>
112         <listener-class>listeners.ContextListener</listener-class>
113     </listener>
114     <listener>
115         <listener-class>listeners.SessionListener</listener-class>
116     </listener>
117 
118     <!-- Define servlets that are included in the example application -->
119 
120     <servlet>
121       <servlet-name>ServletToJsp</servlet-name>
122       <servlet-class>ServletToJsp</servlet-class>
123     </servlet>
124     <servlet>
125         <servlet-name>ChatServlet</servlet-name>
126         <servlet-class>chat.ChatServlet</servlet-class>
127     </servlet>
128     <servlet>
129         <servlet-name>CompressionFilterTestServlet</servlet-name>
130         <servlet-class>compressionFilters.CompressionFilterTestServlet</servlet-class>
131     </servlet>
132     <servlet>
133         <servlet-name>HelloWorldExample</servlet-name>
134         <servlet-class>HelloWorldExample</servlet-class>
135     </servlet>
136     <servlet>
137         <servlet-name>RequestInfoExample</servlet-name>
138         <servlet-class>RequestInfoExample</servlet-class>
139     </servlet>
140     <servlet>
141         <servlet-name>RequestHeaderExample</servlet-name>
142         <servlet-class>RequestHeaderExample</servlet-class>
143     </servlet>
144     <servlet>
145         <servlet-name>RequestParamExample</servlet-name>
146         <servlet-class>RequestParamExample</servlet-class>
147     </servlet>
148     <servlet>
149         <servlet-name>CookieExample</servlet-name>
150         <servlet-class>CookieExample</servlet-class>
151     </servlet>
152     <servlet>
153         <servlet-name>SessionExample</servlet-name>
154         <servlet-class>SessionExample</servlet-class>
155     </servlet>
156 
157     <servlet-mapping>
158         <servlet-name>ChatServlet</servlet-name>
159         <url-pattern>/servlets/chat/chat</url-pattern>
160     </servlet-mapping>
161     <servlet-mapping>
162         <servlet-name>CompressionFilterTestServlet</servlet-name>
163         <url-pattern>/CompressionTest</url-pattern>
164     </servlet-mapping>
165     <servlet-mapping>
166         <servlet-name>HelloWorldExample</servlet-name>
167         <url-pattern>/servlets/servlet/HelloWorldExample</url-pattern>
168     </servlet-mapping>
169     <servlet-mapping>
170         <servlet-name>RequestInfoExample</servlet-name>
171         <url-pattern>/servlets/servlet/RequestInfoExample/*</url-pattern>
172     </servlet-mapping>
173     <servlet-mapping>
174         <servlet-name>RequestHeaderExample</servlet-name>
175         <url-pattern>/servlets/servlet/RequestHeaderExample</url-pattern>
176     </servlet-mapping>
177     <servlet-mapping>
178         <servlet-name>RequestParamExample</servlet-name>
179         <url-pattern>/servlets/servlet/RequestParamExample</url-pattern>
180     </servlet-mapping>
181     <servlet-mapping>
182         <servlet-name>CookieExample</servlet-name>
183         <url-pattern>/servlets/servlet/CookieExample</url-pattern>
184     </servlet-mapping>
185     <servlet-mapping>
186         <servlet-name>SessionExample</servlet-name>
187         <url-pattern>/servlets/servlet/SessionExample</url-pattern>
188     </servlet-mapping>
189     <servlet-mapping>
190         <servlet-name>ServletToJsp</servlet-name>
191         <url-pattern>/servletToJsp</url-pattern>
192     </servlet-mapping>
193 
194     <jsp-config>
195         <taglib>
196             <taglib-uri>
197                http://tomcat.apache.org/debug-taglib
198             </taglib-uri>
199             <taglib-location>
200                /WEB-INF/jsp/debug-taglib.tld
201             </taglib-location>
202         </taglib>
203 
204         <taglib>
205             <taglib-uri>
206                http://tomcat.apache.org/example-taglib
207             </taglib-uri>
208             <taglib-location>
209                /WEB-INF/jsp/example-taglib.tld
210             </taglib-location>
211         </taglib>
212 
213         <taglib>
214             <taglib-uri>
215                http://tomcat.apache.org/jsp2-example-taglib
216             </taglib-uri>
217             <taglib-location>
218                /WEB-INF/jsp2/jsp2-example-taglib.tld
219             </taglib-location>
220         </taglib>
221 
222         <jsp-property-group>
223             <description>
224                 Special property group for JSP Configuration JSP example.
225             </description>
226             <display-name>JSPConfiguration</display-name>
227             <url-pattern>/jsp/jsp2/misc/config.jsp</url-pattern>
228             <el-ignored>true</el-ignored>
229             <page-encoding>ISO-8859-1</page-encoding>
230             <scripting-invalid>true</scripting-invalid>
231             <include-prelude>/jsp/jsp2/misc/prelude.jspf</include-prelude>
232             <include-coda>/jsp/jsp2/misc/coda.jspf</include-coda>
233         </jsp-property-group>
234     </jsp-config>
235 
236    <security-constraint>
237       <display-name>Example Security Constraint - part 1</display-name>
238       <web-resource-collection>
239          <web-resource-name>Protected Area - Allow methods</web-resource-name>
240          <!-- Define the context-relative URL(s) to be protected -->
241          <url-pattern>/jsp/security/protected/*</url-pattern>
242          <!-- If you list http methods, only those methods are protected so -->
243          <!-- the constraint below ensures all other methods are denied     -->
244          <http-method>DELETE</http-method>
245          <http-method>GET</http-method>
246          <http-method>POST</http-method>
247          <http-method>PUT</http-method>
248       </web-resource-collection>
249       <auth-constraint>
250          <!-- Anyone with one of the listed roles may access this area -->
251          <role-name>tomcat</role-name>
252          <role-name>role1</role-name>
253       </auth-constraint>
254     </security-constraint>
255    <security-constraint>
256       <display-name>Example Security Constraint - part 2</display-name>
257       <web-resource-collection>
258          <web-resource-name>Protected Area - Deny methods</web-resource-name>
259          <!-- Define the context-relative URL(s) to be protected -->
260          <url-pattern>/jsp/security/protected/*</url-pattern>
261          <http-method-omission>DELETE</http-method-omission>
262          <http-method-omission>GET</http-method-omission>
263          <http-method-omission>POST</http-method-omission>
264          <http-method-omission>PUT</http-method-omission>
265       </web-resource-collection>
266       <!-- An empty auth constraint denies access -->
267       <auth-constraint />
268     </security-constraint>
269 
270     <!-- Default login configuration uses form-based authentication -->
271     <login-config>
272       <auth-method>FORM</auth-method>
273       <realm-name>Example Form-Based Authentication Area</realm-name>
274       <form-login-config>
275         <form-login-page>/jsp/security/protected/login.jsp</form-login-page>
276         <form-error-page>/jsp/security/protected/error.jsp</form-error-page>
277       </form-login-config>
278     </login-config>
279 
280     <!-- Security roles referenced by this web application -->
281     <security-role>
282       <role-name>role1</role-name>
283     </security-role>
284     <security-role>
285       <role-name>tomcat</role-name>
286     </security-role>
287 
288     <!-- Environment entry examples -->
289     <!--env-entry>
290       <env-entry-description>
291          The maximum number of tax exemptions allowed to be set.
292       </env-entry-description>
293       <env-entry-name>maxExemptions</env-entry-name>
294       <env-entry-type>java.lang.Integer</env-entry-type>
295       <env-entry-value>15</env-entry-value>
296     </env-entry-->
297     <env-entry>
298       <env-entry-name>minExemptions</env-entry-name>
299       <env-entry-type>java.lang.Integer</env-entry-type>
300       <env-entry-value>1</env-entry-value>
301     </env-entry>
302     <env-entry>
303       <env-entry-name>foo/name1</env-entry-name>
304       <env-entry-type>java.lang.String</env-entry-type>
305       <env-entry-value>value1</env-entry-value>
306     </env-entry>
307     <env-entry>
308       <env-entry-name>foo/bar/name2</env-entry-name>
309       <env-entry-type>java.lang.Boolean</env-entry-type>
310       <env-entry-value>true</env-entry-value>
311     </env-entry>
312     <env-entry>
313       <env-entry-name>name3</env-entry-name>
314       <env-entry-type>java.lang.Integer</env-entry-type>
315       <env-entry-value>1</env-entry-value>
316     </env-entry>
317     <env-entry>
318       <env-entry-name>foo/name4</env-entry-name>
319       <env-entry-type>java.lang.Integer</env-entry-type>
320       <env-entry-value>10</env-entry-value>
321     </env-entry>
322 
323     <!-- Async examples -->
324     <servlet>
325       <servlet-name>async0</servlet-name>
326       <servlet-class>async.Async0</servlet-class>
327       <async-supported>true</async-supported>
328     </servlet>
329     <servlet-mapping>
330       <servlet-name>async0</servlet-name>
331       <url-pattern>/async/async0</url-pattern>
332     </servlet-mapping>
333     <servlet>
334       <servlet-name>async1</servlet-name>
335       <servlet-class>async.Async1</servlet-class>
336       <async-supported>true</async-supported>
337     </servlet>
338     <servlet-mapping>
339       <servlet-name>async1</servlet-name>
340       <url-pattern>/async/async1</url-pattern>
341     </servlet-mapping>
342     <servlet>
343       <servlet-name>async2</servlet-name>
344       <servlet-class>async.Async2</servlet-class>
345       <async-supported>true</async-supported>
346     </servlet>
347     <servlet-mapping>
348       <servlet-name>async2</servlet-name>
349       <url-pattern>/async/async2</url-pattern>
350     </servlet-mapping>
351     <servlet>
352       <servlet-name>async3</servlet-name>
353       <servlet-class>async.Async3</servlet-class>
354       <async-supported>true</async-supported>
355     </servlet>
356     <servlet-mapping>
357       <servlet-name>async3</servlet-name>
358       <url-pattern>/async/async3</url-pattern>
359     </servlet-mapping>
360     <servlet>
361       <servlet-name>stock</servlet-name>
362       <servlet-class>async.AsyncStockServlet</servlet-class>
363       <async-supported>true</async-supported>
364     </servlet>
365     <servlet-mapping>
366       <servlet-name>stock</servlet-name>
367       <url-pattern>/async/stockticker</url-pattern>
368     </servlet-mapping>
369 
370     <!-- Non-blocking IO examples -->
371     <servlet>
372       <servlet-name>bytecounter</servlet-name>
373       <servlet-class>nonblocking.ByteCounter</servlet-class>
374       <async-supported>true</async-supported>
375     </servlet>
376     <servlet-mapping>
377       <servlet-name>bytecounter</servlet-name>
378       <url-pattern>/servlets/nonblocking/bytecounter</url-pattern>
379     </servlet-mapping>
380     <servlet>
381       <servlet-name>numberwriter</servlet-name>
382       <servlet-class>nonblocking.NumberWriter</servlet-class>
383       <async-supported>true</async-supported>
384     </servlet>
385     <servlet-mapping>
386       <servlet-name>numberwriter</servlet-name>
387       <url-pattern>/servlets/nonblocking/numberwriter</url-pattern>
388     </servlet-mapping>
389 
390     <welcome-file-list>
391         <welcome-file>index.html</welcome-file>
392         <welcome-file>index.xhtml</welcome-file>
393         <welcome-file>index.htm</welcome-file>
394         <welcome-file>index.jsp</welcome-file>
395     </welcome-file-list>
396 
397 </web-app>

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