Spring Security 实例 一个简单的HelloWorld

<?xml version="1.0" encoding="UTF-8"?> <beans:beans xmlns="http://www.springframework.org/schema/security" xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-2.0.4.xsd"> <http auto-config='true'> <intercept-url pattern="/admin.jsp" access="ROLE_ADMIN" /> <intercept-url pattern="/**" access="ROLE_USER" /> </http> <authentication-provider> <user-service> <user name="admin" password="admin" authorities="ROLE_USER, ROLE_ADMIN" /> <user name="user" password="user" authorities="ROLE_USER" /> <user name="liuhongde" password="liuhongde" authorities="ROLE_USER,ROLE_ADMIN" /> </user-service> </authentication-provider> </beans:beans>