shiro自定义Realm时发生异常

错误1：org.apache.shiro.authc.AuthenticationException: Authentication failed for token submission [cn.itsource.crm.shiro.util.CrmToken - 061HqmnI0EJ1lg28fwmI0jFrnI0Hqmnt, rememberMe=false]. Possible unexpected error? (Typical or expected login exceptions should extend from AuthenticationException).

错误提示我们，自定义的异常应该继承AuthenticationException，而我们继承的是：

public class WechatBindingException extends RuntimeException {

}

修改为如下所示后，错误解决

public class WechatBindingException extends AuthenticationException {

}

错误2：org.apache.shiro.authc.AuthenticationException: Authentication token of type [class cn.itsource.crm.shiro.util.CrmToken] could not be authenticated by any configured realms. Please ensure that at least one realm can authenticate these tokens.

由错误可知，提示自定义token有问题，在自定义认证器中断点测试后发现，原来是配置文件中强行给Realm取了名字：

而在LoginType中：

所以在自定义认证器中比较时，添加不进matchRealms，导致进入不了doSingleRealmAuthentication方法，所以验证失败：