您将需要修改对IdentityServer的身份验证请求，以使用response_mode=form_post或response_mode=query.

You will need to modify your authentication request to IdentityServer to use response_mode=form_post or response_mode=query.

片段未发送到服务器，如以下定义: https://blog.httpwatch.com/2011/03/01/6-things-you-should-know-about-fragment-urls/. 当您希望前端JavaScript捕获令牌时，将使用片段响应模式.

Fragments are not sent to the server, as defined in: https://blog.httpwatch.com/2011/03/01/6-things-you-should-know-about-fragment-urls/. Fragment response mode is used when you want your front-end JavaScript to grab the tokens.