Error.
An error occurred while processing your request.
Development Mode
Swapping to Development environment will display more detailed information about the error that occurred.

Development environment should not be enabled in deployed applications, as it can result in sensitive information from exceptions being displayed to end users. For local debugging, development environment can be enabled by setting the ASPNETCORE_ENVIRONMENT environment variable to Development, and restarting the application. 错误。
处理您的请求时出错。
发展模式
交换开发环境将显示更详细的信息关于错误发生。

开发环境不应该在部署的应用程序中启用,从异常可能导致敏感信息被显示给最终用户。为本地调试,开发环境可以启用通过设置ASPNETCORE_ENVIRONMENT环境变量来发展,并重新启动应用程序。