public static void SQLMian() { Console.WriteLine("注意马上开始抢票!显示票数信息"); int totalNub = SQLLockTest.GetData(); Console.WriteLine($"现在剩余票数:{totalNub}"); SQLA(); SQLB(); }
private static async void SQLB() { var task = Task.Run(() => { for (int i = 0; i < 20; i++) { int totalNub = SQLLockTest.GetData(); if (totalNub > 0) { SQLLockTest.SqlUPDLOCK(); } } }); await task; Console.WriteLine("SQLB抢票结束"); }