注册了多个UserDetailsS​​ervice.请在<remember-me /> <openid-login />或<x509 />元素中使用特定的Id引用

Question

我试图使用spring security来记住我的功能

<bean id="userService" class="mypath.service.UserDetailsServiceImpl" />

<security:http auto-config='true'>
  <security:intercept-url pattern="/Login" filters="none" />
  <security:form-login login-page='/Login' authentication-failure-url="/Login?login_error=1"/>
  <security:remember-me data-source-ref="dataSource" />
</security:http>

但是,我似乎在remember-me元素中的某处指定了userService？我该怎么做呢.

我在启动tomcat时遇到的错误是

More than one UserDetailsService registered. 
Please use a specific Id reference in <remember-me/> <openid-login/> or <x509 /> elements.

Answer 1

好吧,这不是那么难,以防万一其他人发现spring文档相当难以导航:

<security:remember-me data-source-ref="dataSource" user-service-ref="myUserService"/>