Filter路径的匹配模式

------------------------------------------Filter路径的匹配模式-----------------------------------------------

a、带路径的匹配

<filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>*.jsp</url-pattern>

</filter-mapping>

b、某一目录下的路径

<filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/sysmgr/*</url-pattern>

</filter-mapping>

c、 全局匹配

<filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>

</filter-mapping>

d、匹配某个特定的servlet

<filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <servlet-name>getAllUserServlet</servlet-name>

</filter-mapping>

e、匹配某一路径下的servlet

<filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <servlet-name>/sysmgr/getAllUserServlet</servlet-name>

</filter-mapping>