/// <summary> /// 线程安全单例 /// </summary> static AqiRemind() { _instance = new AqiRemind(); }
/// <summary> /// 线程安全单例 /// </summary> static AqiRemind() { _instance = new AqiRemind(); }
/// <summary> /// 线程安全单例 /// </summary> static AqiRemind() { _instance = new AqiRemind(); }
/// <summary> /// 线程安全单例 /// </summary> static AqiRemind() { _instance = new AqiRemind(); }