web.xml

java servlet编程源码

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">

<web-app>
    <filter>
        <filter-name>
            log
        </filter-name>
        <filter-class>
            LogFilter
        </filter-class>
    </filter>
    <filter-mapping>
        <filter-name>log</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <error-page>
        <error-code>
            404
        </error-code>
        <location>
            /404.html
        </location>
    </error-page>
    <error-page>
        <exception-type>
            javax.servlet.ServletException
        </exception-type>
        <location>
            /servlet/ErrorDisplay
        </location>
    </error-page>
</web-app>