Spring“需要别名”

Question

我是 Spring 新手，我正在尝试使用 Spring Blazeds Integration (Flex + Blazeds + Spring + Java) 创建一个应用程序，当我运行该应用程序时，我收到此错误：

02:51:21,852 INFO  [XmlBeanDefinitionReader] Loading XML bean definitions from ServletContext resource [/WEB-INF/spring/security-config.xml]
02:51:23,937 ERROR [ContextLoader] Context initialization failed
    org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: alias is required.
    Offending resource: ServletContext resource [/WEB-INF/spring/security-config.xml]

The security-config.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns:security="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-3.0.xsd
                        http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd">

    <security:http>
        <security:anonymous enabled="false" />
        <security:form-login default-target-url="/myContext/Index.html"
            login-page="/myContext/Login.html" />
        <security:remember-me key="myAppKey" services-ref="rememberMeServices" />
    </security:http>

    <beans:bean id="rememberMeServices"
        class="org.springframework.security.web.authentication.rememberme.TokenBasedRememberMeServices">
        <beans:property name="key" value="myAppKey" />
        <beans:property name="alwaysRemember" value="true" />
    </beans:bean>

    <security:authentication-manager>
        <security:authentication-provider>
            <security:user-service>
                <security:user name="john" password="john" authorities="ROLE_USER" />
                <security:user name="admin" password="admin" authorities="ROLE_USER, ROLE_ADMIN" />
                <security:user name="guest" password="guest" authorities="ROLE_GUEST" />
            </security:user-service>
        </security:authentication-provider>
    </security:authentication-manager>

</beans:beans>

I'm using spring-flex 1.5.0、spring-security 2.0.6 和 Spring 3.0。

有什么想法吗？

提前致谢， 安德烈

Answer 1

我不太确定，但尝试在 security:authentication-manager 中添加一个别名：

<security:authentication-manager alias="authenticationManager">

为什么不使用 Spring security 3？

Answer 2

如参考中列出的手册，Spring Flex 1.5.0 无法与 Spring Security 2 一起使用。您必须使用 Spring Security 3。

除此之外，jbbarquero 是正确的，假设这实际上是您的问题。