C# 测试记录

1、正常，同时开启两个线程

//启动函数
public void Test()
{
    Thread thread1 = new Thread(() => SC1());
    thread1.Start();

    Thread thread2 = new Thread(() => SC2());
    thread2.Start();
}


public void SC1()
{
    for (int i = 0; i < 50; i++)
    {
        Thread.Sleep(1000);
        Console.WriteLine("====我是SC1====");
    }
}

public void SC2()
{
    for (int i = 0; i < 50; i++)
    {
        Thread.Sleep(1000);
        Console.WriteLine("====我是SC2====");
    }
}

 

2、有序执行，无并发

//启动函数
public void Test()
{
    Thread thread1 = new Thread(() => SC1());
    thread1.Start();

    Thread thread2 = new Thread(() => SC2());
    thread2.Start();
}


int sc1 = 0;
int sc2 = 0;
public void SC1()
{
    if (Interlocked.Exchange(ref sc1, 1) == 0)
    {

        if (sc2 == 0)
        {
            for (int i = 0; i < 10; i++)
            {
                Thread.Sleep(500);
                Console.WriteLine("====我是SC1====");
            }
        }
    }
    Interlocked.Exchange(ref sc1, 0);
}

public void SC2()
{
    while (true)
    {
        if (sc1 == 0)
        {
            if (Interlocked.Exchange(ref sc2, 1) == 0)
            {
                for (int i = 0; i < 10; i++)
                {
                    Thread.Sleep(500);
                    Console.WriteLine("====我是SC2====");
                }
                break;
            }
        }
    }
    Interlocked.Exchange(ref sc2, 0);
}

3、模拟更新数据和上传时间

System.Timers.Timer getTimer = new System.Timers.Timer();

string getInterval = "1";
string uploadInterval = "1";

// 更新的时候不上传、上传的时候不更新
public AutoResetEvent ReplaceData = new AutoResetEvent(false);//更新
public AutoResetEvent UploadData = new AutoResetEvent(false);//上传
//是否开始更新、上传
public bool IsReplace = false;
public bool IsUpload = false;

public void DSQ()
{
    //获取基本数据
    getTimer.Elapsed += new ElapsedEventHandler(GetTimer_Elapsed);
    getTimer.Interval = int.Parse(getInterval) * 1000;
    getTimer.Start();

    //上传校验数据
    uploadTimer.Elapsed += new ElapsedEventHandler(UploadTimer_Elapsed);
    uploadTimer.Interval = int.Parse(uploadInterval) * 1000;
    uploadTimer.Start();
}

//上传数据
private void UploadTimer_Elapsed(object sender, ElapsedEventArgs e)
{
    IsUpload = true;//开始上传
    if (IsReplace == true)
    {
        UploadData.WaitOne();//如果还在更新数据，则上传进行等待
    }

    if (Interlocked.Exchange(ref inUploadTimer, 1) == 0)
    {
        for (int i = 0; i <5; i++)
        {
            Thread.Sleep(1000);
            Console.WriteLine($"=======第{i}次上传数据的========,{e.SignalTime}");
        }
        Interlocked.Exchange(ref inUploadTimer, 0);

        IsUpload = false;//上传结束
        ReplaceData.Set();
        Console.WriteLine("上传数据完毕");
    }
}

//获取并更新基本数据
private void GetTimer_Elapsed(object sender, ElapsedEventArgs e)
{
    IsReplace = true;//开始更新
    if (IsUpload == true)
    {
        ReplaceData.WaitOne();//如果在进行上传，则更新等待
    }

    if (Interlocked.Exchange(ref inGetTimer, 1) == 0)
    {
        for (int i = 0; i < 5; i++)
        {
            Thread.Sleep(1000);
            Console.WriteLine($"=======第{i}次更新数据的========,{e.SignalTime}" );
        }

        Interlocked.Exchange(ref inGetTimer, 0);

        IsReplace = false;//更新结束
        UploadData.Set();//进行上传
        Console.WriteLine("更新数据完毕");
    }
}

其他