spring cloud config server NoSuchRepositoryException | Cannot clone or checkout repository

新版本Spring Cloud (Finchley.RELEASE)  Spring Boot (2.0.3.RELEASE)，spring cloud config server的配置文件以下：

server:
  port: 8888

spring:
  cloud:
    config:
      server:
        git:
          uri: https://github.com/test/config-server.git
  application:
    name: config-server

management:
  endpoints:
    web:
      exposure:
        include: "*"

注意uri後面要加.git