{"title":"报错","message":"oem","data":{"msg":"System.NullReferenceException: oem\n   at ERP.Services.Provider.OemProvider.ERP.Interface.IOemProvider.get_OEM() in /src/Services/Provider/OemProvider.cs:line 69\n   at ERP.Middleware.AdapteEnvironmentMiddleware.InvokeAsync(HttpContext context, IOemProvider oemProvider) in /src/Middleware/AdapteEnvironmentMiddleware.cs:line 229"},"code":13}