web.xml

JavaWeb高级特性书中源代码

<web-app>
	......
	<security-constraint>
		<web-resource-collection>
			<web-resource-name>webapp</web-resource-name>
			<url-pattern>*.html</url-pattern>
		</web-resource-collection>
		<auth-constraint>
			<role-name>it315</role-name>
		</auth-constraint>
	</security-constraint>
	<security-role>
		<role-name>it315</role-name>
	</security-role>
	<login-config>
		<auth-method>BASIC</auth-method>
		<realm-name>it315 realm</realm-name>
	</login-config>
</web-app>