Web.xml configuration file in Struts 2

Web.xml file

Provides Web engineering deployment description information that contains STRUTS2 Filterdispatcher component configuration information that initializes the STRUTS2 framework to handle all requests. The most basic configuration is shown in Listing 1.9 of the program.

<?xml version= "1.0" encoding= "UTF-8"?> <web-app version= " 
2.4" 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/ Java  
    http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd "> 
     
    <filter> 
        <filter-name> action2</filter-name> 
        <filter-class> 
            org.apache.struts2.dispatcher.FilterDispatcher 
        </filter-class> 
    </filter> 
    <filter-mapping> 
        <filter-name>action2</ filter-name> 
        <url-pattern>/*</url-pattern> 
    </filter-mapping> 
     
</web-app >