Java by API/javax.servlet.http/web.xml — различия между версиями

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Текущая версия на 14:35, 31 мая 2010

web.config: login-config

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/j2ee/dtds/web-app_2_2.dtd">
<web-app>
    <security-constraint>
        <web-resource-collection>
            <web-resource-name>
                SecretProtection
            </web-resource-name>
            <url-pattern>
                /servlet/SalaryServer
            </url-pattern>
            <url-pattern>
                /servlet/secret
            </url-pattern>
            <http-method>
                GET
            </http-method>
            <http-method>
                POST
            </http-method>
        </web-resource-collection>
        <auth-constraint>
            <role-name>
                manager
            </role-name>
        </auth-constraint>
    </security-constraint>
    <login-config>
        <auth-method>
            BASIC       <!-- BASIC, DIGEST, FORM, CLIENT-CERT -->
        </auth-method>                                               
        <realm-name>                                                 
            Default     <!-- optional, only useful for BASIC -->     
        </realm-name>                                                
    </login-config>                                                  
    <security-role>
        <role-name>
            manager
        </role-name>
    </security-role>
</web-app>





web.xml: context-param

       
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/j2ee/dtds/web-app_2.2.dtd">
<web-app>
    <context-param>
        <param-name>name</param-name>
        <param-value>value</param-value>
    </context-param>
    <context-param>
        <param-name>name2</param-name>
        <param-value>1099</param-value>
    </context-param>
    <mime-mapping>
        <extension>java</extension>
        <mime-type>text/plain</mime-type>
    </mime-mapping>
    <mime-mapping>
        <extension>cpp</extension>
        <mime-type>text/plain</mime-type>
    </mime-mapping>
</web-app>





web.xml: error page with error code

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/j2ee/dtds/web-app_2.2.dtd">
<web-app>
    <error-page>
         <error-code>400</error-code>
         <location>/400.html</location>
    </error-page>
    <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>





web.xml: error page with exception type

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/j2ee/dtds/web-app_2.2.dtd">
<web-app>
    <error-page>
         <error-code>400</error-code>
         <location>/400.html</location>
    </error-page>
    <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>





web.xml: filter-name and filter-mapping

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/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>
</web-app>





web.xml: mime-mapping

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/j2ee/dtds/web-app_2.2.dtd">
<web-app>
    <context-param>
        <param-name>name</param-name>
        <param-value>value</param-value>
    </context-param>
    <context-param>
        <param-name>name2</param-name>
        <param-value>1099</param-value>
    </context-param>
    <mime-mapping>
        <extension>java</extension>
        <mime-type>text/plain</mime-type>
    </mime-mapping>
    <mime-mapping>
        <extension>cpp</extension>
        <mime-type>text/plain</mime-type>
    </mime-mapping>
</web-app>





web.xml: security-constraint

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/j2ee/dtds/web-app_2_2.dtd">
<web-app>
    <security-constraint>
        <web-resource-collection>
            <web-resource-name>
                SecretProtection
            </web-resource-name>
            <url-pattern>
                /servlet/SalaryServer
            </url-pattern>
            <url-pattern>
                /servlet/secret
            </url-pattern>
            <http-method>
                GET
            </http-method>
            <http-method>
                POST
            </http-method>
        </web-resource-collection>
        <auth-constraint>
            <role-name>
                manager
            </role-name>
        </auth-constraint>
    </security-constraint>
    <login-config>
        <auth-method>
            BASIC       <!-- BASIC, DIGEST, FORM, CLIENT-CERT -->
        </auth-method>                                               
        <realm-name>                                                 
            Default     <!-- optional, only useful for BASIC -->     
        </realm-name>                                                
    </login-config>                                                  
    <security-role>
        <role-name>
            manager
        </role-name>
    </security-role>
</web-app>





web.xml: servlet-name, init-param, servlet-mapping

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/j2ee/dtds/web-app_2_2.dtd">
<web-app>
    <servlet>
        <servlet-name>
            tea
        </servlet-name>
        <servlet-class>
            com.go.teaservlet.TeaServlet
        </servlet-class>
        <init-param>
            <param-name>
                properties.file
            </param-name>
            <param-value>
                <!-- Edit this to be an absolute path to your prop file -->
                /tomcat/webapps/teatime/WEB-INF/TeaServlet.properties
            </param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>
            tea
        </servlet-name>
        <url-pattern>
            /tea/*
        </url-pattern>
    </servlet-mapping>
</web-app>





web.xml: session-config timeout

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/j2ee/dtds/web-app_2.2.dtd">
<web-app>
    <session-config>
        <session-timeout>
            60 <!-- minutes -->
        </session-timeout>
    </session-config>
</web-app>





web.xml: welcome-file-list

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.ru/j2ee/dtds/web-app_2.2.dtd">
<web-app>
    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.wml</welcome-file>
    </welcome-file-list>
</web-app>


Источник — «http://jexp.ru/index.php?title=Java_by_API/javax.servlet.http/web.xml&oldid=1764»