/// <summary> /// 获取单例对象的方法 /// </summary> /// <returns></returns> public static TaskTomatoService GetTaskTomatoService() { if (uniqueTaskTomatoService != null) { return(uniqueTaskTomatoService); } lock (locker) { uniqueTaskTomatoService = new TaskTomatoService(); using (var context = uniqueTaskTomatoService.Context) { context.Database.EnsureCreated(); } } return(uniqueTaskTomatoService); }
/// <summary> /// 释放单例对象 /// </summary> public static void Dispose() { uniqueTaskTomatoService = null; }