Filter xml配置

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Filter xml配置

匹配莫路径下的文件

filter url-pattern匹配的是sevlet的路径（url-pattern）

//servlet mapping的配置
<servlet-mapping>
        <servlet-name>test</servlet-name>
        <url-pattern>/action/test.o</url-pattern>
    </servlet-mapping>
 <filter-mapping>
        <filter-name>init</filter-name>
        <url-pattern>/action/*</url-pattern>
    </filter-mapping>
    //filte mapping配置
<filter-mapping>
        <filter-name>init</filter-name>
        <url-pattern>/action/test</url-pattern>
    </filter-mapping>

匹配以某字符结尾

 <filter-mapping>
        <filter-name>init</filter-name>
        <url-pattern>*.do</url-pattern>
    </filter-mapping>

总结

/* 和 . 不能共用