web.xml里面有关url-pattern配置的问题servletservlet-namewebappServlet/servlet-nameservlet-cla
web.xml里面有关url-pattern配置的问题
<servlet>
<servlet-name>webappServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/conf/webapp-dispatcher.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>webappServlet</servlet-name>
<url-pattern>/web/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>wapappServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/conf/wapapp-dispatcher.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>wapappServlet</servlet-name>
<url-pattern>/wap/*</url-pattern>
</servlet-mapping>
以上 如果使用 /wap/index 或者/web/index则能准确匹配，但是使用*号 或者直接使用/web/之类则全部报404错误。在线等 很急 谢谢
[解决办法]<servlet> <servlet-name>webappServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/conf/webapp-dispatcher.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>webappServlet</servlet-name> <url-pattern>/web/*</url-pattern> </servlet-mapping> <servlet> <servlet-name>wapappServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/conf/wapapp-dispatcher.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>wapappServlet</servlet-name> <url-pattern>/wap/*</url-pattern> </servlet-mapping>
2个名字一样的servlet？似乎按照你的说法的话是下面这个servlet有效
------解决方案--------------------
楼上说的对，2个servlet名字都是webappServlet。
[解决办法]问题点：
1、2个servlet名称冲突，那么第一个servlet将被第二个servlet覆盖，第一个servlet将失效
2、关于<url-pattern>/web/*<url-pattern>尽量避免使用web这样的关键字，以免出现莫名奇妙的错误。
以上两点希望对你有所帮助。
[解决办法]是啊，2个servlet名称冲突
[解决办法]<servlet>
<servlet-name>webappServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/conf/webapp-dispatcher.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>webappServlet</servlet-name>
<url-pattern>/web/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>wapappServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/conf/wapapp-dispatcher.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>wapappServlet</servlet-name>
<url-pattern>/wap/*</url-pattern>
</servlet-mapping>
楼主这两个配置的都是一样的，冲突啦
