private static void Call_Config_OnChanged(object obj)
{
if (Config_OnChanged != null)
{
Config_OnChanged.Dispose();
}
Microsoft.Extensions.Configuration.IConfiguration config = (Microsoft.Extensions.Configuration.IConfiguration)((object[])obj)[0];
Reload();
/*var appsettings = config.Get<AppSettings>();
* //TODO:取得最新配置后修改相关业务逻辑
*/
//重新注册callback，下次appsettings.josn更新后会自动调用
Config_OnChanged = config.GetReloadToken().RegisterChangeCallback(Call_Config_OnChanged, obj);
}
/// <summary>
/// Returns a change token if this provider supports change tracking, null otherwise.
/// </summary>
/// <returns>
/// The change token.
/// </returns>
public IChangeToken GetReloadToken()
{
return(_innerConfig.GetReloadToken());
}