OAuth2EmailAuthorizationGrantAuthenticationToken
class OAuth2EmailAuthorizationGrantAuthenticationToken(val email: String, val emailCode: String, clientPrincipal: Authentication, scopes: Set<String>?, additionalParameters: Map<String, Any>) : OAuth2AuthorizationGrantAuthenticationToken
OAuth2 邮箱授权认证令牌
封装邮箱验证码授权请求中的邮箱、验证码和附加参数