Identity Server 4 原理和实战（完结）_Reference Token，撤销Tokens，Google和Github登录
!(https://oscimg.oschina.net/oscnet/11b21930d54fa37776405c0b761dc08092b.png)!(https://oscimg.oschina.net/oscnet/3dfb6221b9c7834a9043f118471af19813c.png)服务端设置为Ref