1. <?xml version="1.0" encoding="UTF-8"?>
2.
3. <web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4">
4.
5. <display-name>网站名称</display-name>
6. <description>网站描述</description>
7.
8. <!-- icon元素包含small-icon和large-icon两个子元素.用来指定web站台中小图标和大图标的路径. -->
9. <icon>
10. <!--small-icon元素应指向web站台中某个小图标的路径,大小为16 X 16 pixel,但是图象文件必须为GIF或JPEG格式,扩展名必须为:.gif或.jpg. -->
11. <small-icon>路径/small.gif</small-icon>
12. <!--large-icon元素应指向web站台中某个大图表路径,大小为32 X 32 pixel,但是图象文件必须为GIF或JPEG的格式,扩展名必须为; gif或jpg.-->
13. <large-icon>路径/large.jpg</large-icon>
14. </icon>
15.
16. <!-- 配置集群的时候，要用到，在这篇文章：“apache+tomcat集群、负载均衡及session复制”里的第三条（http://jiajun.iteye.com/admin/blogs/278586） -->
17. <distributable/>
18.
19. <!-- context-param 元素用来设定web站台的环境参数(context),它包含两个子元素:param-name和param-value.,如spring的典型配置 -->
20. <context-param>
21. <!-- 设定Context名称 -->
22. <param-name>contextConfigLocation</param-name>
23. <!-- 设定Context名称的值 -->
24. <param-value>/WEB-INF/spring-config.xml</param-value>
25. </context-param>
26. <!-- 备注：此所设定的参数,在JSP网页中可以使用下列方法来取得:${initParam.param_name}
27. 若在Servlet可以使用下列方法来获得:String param_name=getServletContext().getInitParamter("param_name");
28. -->
29.
30. <!-- filter元素用来声明filter的相关设定.filter元素除了下面介绍的的子元素之外,还包括下面<servlet>绍过的<icon>,<display-name>,<description>,<init-param>,其用途一样.-->
31. <filter>
32. <!-- 定义Filter的名称. -->
33. <filter-name>URIFilter</filter-name>
34. <!-- 定义Filter的类名称 -->
35. <filter-class>org.cjj.filter.URIFilter</filter-class>
36. <init-param>
37. <param-name>encoding</param-name>
38. <param-value>UTF-8</param-value>
39. </init-param>
40. </filter>
41. <!-- filter-mapping 元素的两个主要子元素filter-name和url-pattern.用来定义Filter所对应的URL.和下面的servlet-mapping一样 -->
42. <filter-mapping>
43. <!-- 定义Filter的名称,和上面定义的Filter名称要一致 -->
44. <filter-name>URIFilter</filter-name>
45. <!-- ilter所对应的RUL,这里是所有的URL -->
46. <url-pattern>/*</url-pattern>
47. </filter-mapping>
48.
49. <!-- 这里配置和上面的Filter配置一样 -->
50. <servlet>
51. <description><![CDATA[Application Setup]]></description>
52. <servlet-name>HTML Action Servlet</servlet-name>
53. <servlet-class>org.cjj.servlet.ActionServlet</servlet-class>
54. <init-param>
55. <param-name>config</param-name>
56. <param-value>/WEB-INF/struts-config.xml</param-value>
57. </init-param>
58. <init-param>
59. <param-name>debug</param-name>
60. <param-value>2</param-value>
61. </init-param>
62. <init-param>
63. <param-name>detail</param-name>
64. <param-value>2</param-value>
65. </init-param>
66. <load-on-startup>0</load-on-startup>
67. </servlet>
68. <!-- 和上面的filter-mapping,一样 -->
69. <servlet-mapping>
70. <servlet-name>HTML Action Servlet</servlet-name>
71. <url-pattern>*.do</url-pattern>
72. </servlet-mapping>
73.
74. <!-- listener元素用来定义Listener接口,它的主要子元素为<listener-class> -->
75. <listener>
76. <!-- ServletContextListener接口的实现，监听Content -->
77. <listener-class>org.cjj.listener.ContextListener</listener-class>
78. </listener>
79. <listener>
80. <!-- HttpSessionListener, HttpSessionAttributeListener接口的实现，监听session -->
81. <listener-class>org.cjj.listener.SessionListener</listener-class>
82. </listener>
83.
84. <!-- session-config包含一个子元素session-timeout.定义web站台中的session参数. -->
85. <session-config>
86. <!-- 定义这个web站台所有session的有效期限.单位为分钟. 例子中为600分钟 -->
87. <session-timeout>600</session-timeout>
88. </session-config>
89.
90. <!-- mime-mapping包含两个子元素extension和mime-type.定义某一个扩展名和某一MIME Type做对映. -->
91. <mime-mapping>
92. <!-- 扩展名称 -->
93. <extension>htm</extension>
94. <!-- MIME格式 -->
95. <mime-type>text/html</mime-type>
96. </mime-mapping>
97. <mime-mapping>
98. <extension>flv</extension>
99. <mime-type>video/x-flv</mime-type>
100. </mime-mapping>
101. <mime-mapping>
102. <extension>doc</extension>
103. <mime-type>application/vnd.ms-word</mime-type>
104. </mime-mapping>
105. <mime-mapping>
106. <extension>xls</extension>
107. <mime-type>application/vnd.ms-excel</mime-type>
108. </mime-mapping>
109.
110. <!-- welcome-file-list包含子元素welcome-file,用来定义首页列单,如： -->
111. <welcome-file-list>
112. <welcome-file>index.jsp</welcome-file>
113. <welcome-file>index.html</welcome-file>
114. </welcome-file-list>
115.
116. <!-- error-page元素包含三个子元素error-code,exception-type和location.将错误代码(Error Code)或异常(Exception)的种类对应到web站台资源路径.-->
117. <error-page>
118. <!-- HTTP Error code -->
119. <error-code>403</error-code>
120. <!-- 在web站点内的相关资源路径 -->
121. <location>路径/403.jsp</location>
122. </error-page>
123. <error-page>
124. <error-code>404</error-code>
125. <location>路径/404.jsp</location>
126. </error-page>
127. <error-page>
128. <error-code>500</error-code>
129. <location>路径/500.jsp</location>
130. </error-page>
131. <error-page>
132. <!-- 一个完整名称的Java异常类型 -->
133. <exception-type>java.lang.Exception</exception-type>
134. <location>路径/exception.jsp</location>
135. </error-page>
136.
137. <!-- jsp-config元素主要用来设定JSP的相关配置,<jsp:config>包括<taglib>和<jsp-property-group>两个子元素.
138. 其中<taglib>元素在JSP 1.2时就已经存在了;而<jsp-property-group>是JSP 2.0新增的元素.
139. -->
140. <jsp-config>
141. <!-- taglib元素包含两个子元素taglib-uri和taglib-location.用来设定JSP网页用到的Tag Library路径. -->
142. <taglib>
143. <!-- 定义TLD文件的URI,JSP网页的taglib指令可以经由这个URI存取到TLD文件. -->
144. <taglib-uri>core</taglib-uri>
145. <!-- TLD文件对应Web站台的存放位置. -->
146. <taglib-location>/WEB-INF/tld/jstl-1-core.tld</taglib-location>
147. </taglib>
148. <taglib>
149. <taglib-uri>bean</taglib-uri>
150. <taglib-location>/WEB-INF/tld/struts-bean.tld</taglib-location>
151. </taglib>
152. <taglib>
153. <taglib-uri>html</taglib-uri>
154. <taglib-location>/WEB-INF/tld/struts-html.tld</taglib-location>
155. </taglib>
156. <taglib>
157. <taglib-uri>logic</taglib-uri>
158. <taglib-location>/WEB-INF/tld/struts-logic.tld</taglib-location>
159. </taglib>
160. <taglib>
161. <taglib-uri>tiles</taglib-uri>
162. <taglib-location>/WEB-INF/tld/struts-tiles.tld</taglib-location>
163. </taglib>
164. <!-- jsp-property-group元素包含8个元素 -->
165. <jsp-property-group>
166. <!-- 此设定的说明 -->
167. <description>Special property group for JSP Configuration JSP example.</description>
168. <!-- 此设定的名称 -->
169. <display-name>JSPConfiguration</display-name>
170. <!-- 设定值所影响的范围,如:/CH2 或者/*.jsp -->
171. <uri-pattern>/*</uri-pattern>
172. <!-- 若为true,表示不支持EL语法. -->
173. <el-ignored>true</el-ignored>
174. <!-- 若为true表示不支持<%scription%>语法. -->
175. <scripting-invalid>false</scripting-invalid>
176. <!-- 设置JSP网页的抬头,扩展名为.jspf -->
177. <include-prelude>.jspf</include-prelude>
178. <!-- 设置JSP网页的结尾,扩展名为.jspf -->
179. <include-coda>.jspf</include-coda>
180. <!-- 编码 -->
181. <page-encoding>utf-8</page-encoding>
182. </jsp-property-group>
183. </jsp-config>
184.
185. <!-- esource-ref元素包括五个子元素description,res-ref-name,res-type,res-auth,res-sharing-scope.利用JNDI取得站台可 -->
186. <resource-ref>
187. <!-- 资源说明 -->
188. <description>JNDI JDBC DataSource of JSPBook</description>
189. <!-- 资源名称 -->
190. <res-ref-name>jdbc/sample_db</res-ref-name>
191. <!-- 资源种类 -->
192. <res-type>javax.sql.DataSoruce</res-type>
193. <!-- 资源由Application或Container来许可,如下面为Container -->
194. <res-auth>Container</res-auth>
195. <!-- 资源是否可以共享.默认值为 Shareable 可选择Shareable|Unshareable -->
196. <res-sharing-scope>Unshareable</res-sharing-scope>
197. </resource-ref>
198.
199.</web-app>
