cas服务器是5.3.14
依赖项包括： shiro-web 1.4.1 , shiro-spring 1.4.1 , buji-pac4j 4.1.1 以及 pac4j-cas 3.8.3 .
这个web应用是struts2+spring
我补充道

<filter>
    <filter-name>shiroFilter</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    <init-param>
        <param-name>targetBeanName</param-name>
        <param-value>shiroFilter</param-value>
    </init-param>
</filter>
<filter>
    <filter-name>struts2</filter-name>
    <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>shiroFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

  <filter-mapping>
    <filter-name>struts2</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

至 web.xml . CasRealm 延伸 Pac4jRealm :

public class CasRealm extends Pac4jRealm {

    private String clientName;    

    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {

        final Pac4jToken pac4jToken = (Pac4jToken) authenticationToken;
        final List<CommonProfile> commonProfileList = pac4jToken.getProfiles();
        final CommonProfile commonProfile = commonProfileList.get(0);
        final Pac4jPrincipal principal = new Pac4jPrincipal(commonProfileList, getPrincipalNameAttribute());
        final PrincipalCollection principalCollection = new SimplePrincipalCollection(principal, getName());        
        return new SimpleAuthenticationInfo(principalCollection, commonProfileList.hashCode());
    }

    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {

        ...
    }

    public String getClientName() {
        return clientName;
    }

    public void setClientName(String clientName) {
        this.clientName = clientName;
    }
}

的本地json文件 cas server 是：

{
  "@class": "org.apereo.cas.services.RegexRegisteredService",
  "serviceId": "^(http)://192.168.0.14.*",
  "name": "local service",
  "id": 10000003,
  "description": "",
  "evaluationOrder": 1
}
``` `application.properties` 的 `cas server` 看起来像：

cas.authn.jdbc.query[0].url=jdbc:mysql://localhost:3306/test
cas.authn.jdbc.query[0].user=root
cas.authn.jdbc.query[0].password=123456
cas.authn.jdbc.query[0].sql=select * from user where staff_no = ?
cas.authn.jdbc.query[0].fieldPassword=password
cas.authn.jdbc.query[0].driverClass=com.mysql.cj.jdbc.Driver
cas.authn.jdbc.query[0].passwordEncoder.type=DEFAULT
cas.authn.jdbc.query[0].passwordEncoder.characterEncoding=UTF-8
cas.authn.jdbc.query[0].passwordEncoder.encodingAlgorithm=MD5

表 `user` 包括列 `user_id, user_no, email,..` 等
我想要的是在中获取详细的用户信息（用户id、用户no等） `java code` 在cas server authenticate success之后，例如，在cas server authenticate success之后，它将重定向到 `test.action` ，我需要在中获取详细的用户信息 `test.action` , .
我该怎么做？