c# - Android.Xamarin中打开的文件过多-6ren

c# - Android.Xamarin中打开的文件过多

转载作者：行者123 更新时间：2023-11-29 19:14:39

我不知道为什么会这样？
当我扫描少于300个TCP端口时，我不会发生？
当我需要扫描很多端口时，应用程序崩溃了吗？ ANyone有解决此错误的想法吗？我花了几天时间:)

    public void start(int threadCounter)
    {
        for (int i = 0; i < threadCounter; i++)
        {
            Thread thread1 = new Thread(new ThreadStart(RunScanTcp));
            thread1.Name = "Thread : " + i.ToString();
            thread1.IsBackground = true;
            thread1.Start();
        }
    }
    public void RunScanTcp()
    {
        int port;
        var reset3 = new TaskCompletionSource<bool>();
        //while there are more ports to scan 
        while ((port = portList.NextPort()) != -1)
        {
            var reset2 = new TaskCompletionSource<bool>();

            Activity.RunOnUiThread(() =>
            {
                tcp_count = tcp_count + 1;
            });

            Thread.Sleep(100);
            count = port;


            Console.WriteLine("Current Port Count : " + count.ToString());

            try
            {

                Connect(host, port, tcpTimeout);

            }
            catch
            {
                continue;
            }

            Activity.RunOnUiThread(() =>
            {
                received_tcp = received_tcp + 1;
                mdata.Add(new data() { titulli = "Port : " + port, sekuenca = "Sequence : ", ttl = "Connection Sucessfull !", madhesia = "", koha = "Time : " });
                mAdapter.NotifyItemInserted(mdata.Count() - 1);
                if (ndaluar == false)
                {
                    mRecyclerView.ScrollToPosition(mdata.Count() - 1);
                }

                reset2.TrySetResult(true);
            });

            reset2.Task.Wait();
            Console.WriteLine("TCP Port {0} is open ", port);

        }


        if (turnOff == true)
        {
            turnOff = false;
            Activity.RunOnUiThread(() =>
            {
                mdata.Add(new data() { titulli = "General Information", sekuenca = "Transmited : " + tcp_count + ",", ttl = "Open Ports : " + received_tcp + ",", madhesia = "Closed Ports : " + (tcp_count - received_tcp), koha = "" });
                mAdapter.NotifyItemInserted(mdata.Count());
                if (ndaluar == false)
                {
                    mRecyclerView.ScrollToPosition(mdata.Count() - 1);
                }

                ping_progress.Visibility = ViewStates.Invisible;
                dergo_ping.Text = "Scan";
                reset3.TrySetResult(true);
            });
            reset3.Task.Wait();
            Console.WriteLine("Scan Complete !!!");
        }
    }
    public TcpClient Connect(string hostName, int port, int timeout)
    {
        var newClient = new TcpClient();

        var state = new isTcpPortOpen
        {
            MainClient = newClient,
            tcpOpen = true
        };

        IAsyncResult ar = newClient.BeginConnect(hostName, port, AsyncCallback, state);
        state.tcpOpen = ar.AsyncWaitHandle.WaitOne(timeout, false);

        if (state.tcpOpen == false || newClient.Connected == false)
        {
            throw new Exception();

        }
        return newClient;
    }
    public void AsyncCallback(IAsyncResult asyncResult)
    {
        var state = (isTcpPortOpen)asyncResult.AsyncState;
        TcpClient client = state.MainClient;

        try
        {
            client.EndConnect(asyncResult);
        }
        catch
        {
            return;
        }

        if (client.Connected && state.tcpOpen)
        {
            return;
        }

        client.Close();
    }

这是调试输出


rt Count : 961
05-17 23:08:29.430 I/mono-stdout(13704): Current Port Count : 961
Current Port Count : 962
05-17 23:08:29.449 I/mono-stdout(13704): Current Port Count : 962
Current Port Count : 963
05-17 23:08:29.451 I/mono-stdout(13704): Current Port Count : 963
Current Port Count : 964
05-17 23:08:29.462 I/mono-stdout(13704): Current Port Count : 964
05-17 23:08:29.464 E/Parcel (13704): dup() failed in Parcel::read, i is 0, fds[i] is -1, fd_count is 1, error: Too many open files
Current Port Count : 965
05-17 23:08:29.481 I/mono-stdout(13704): Current Port Count : 965
05-17 23:08:29.483 E/Parcel (13704): dup() failed in Parcel::read, i is 0, fds[i] is -1, fd_count is 1, error: Too many open files
05-17 23:08:29.488 E/Parcel (13704): writeDupFileDescriptor: error 24 dup fd 1017
05-17 23:08:29.489 E/Surface (13704): queueBuffer: error queuing buffer to SurfaceTexture, -22
05-17 23:08:29.489 E/EGL-ERROR: void __egl_platform_queue_buffer_android(mali_base_ctx_handle, egl_buffer*):1374: unable to queue buffer (0x0xb8ed1380)
05-17 23:08:29.500 E/Parcel (13704): dup() failed in Parcel::read, i is 0, fds[i] is -1, fd_count is 1, error: Too many open files
Current Port Count : 966
05-17 23:08:29.500 I/mono-stdout(13704): Current Port Count : 966
Current Port Count : 967
Current Port Count : 968
05-17 23:08:29.515 I/mono-stdout(13704): Current Port Count : 967
05-17 23:08:29.516 I/mono-stdout(13704): Current Port Count : 968
05-17 23:08:29.519 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -2147483646, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.520 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -2147483646, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.520 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
Current Port Count : 969
05-17 23:08:29.524 I/mono-stdout(13704): Current Port Count : 969
Current Port Count : 969
05-17 23:08:29.524 I/mono-stdout(13704): Current Port Count : 969
Current Port Count : 970
05-17 23:08:29.534 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.535 I/mono-stdout(13704): Current Port Count : 970
05-17 23:08:29.535 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.536 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:29.552 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.553 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.553 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
Current Port Count : 972
05-17 23:08:29.556 I/mono-stdout(13704): Current Port Count : 972
Current Port Count : 971
05-17 23:08:29.556 I/mono-stdout(13704): Current Port Count : 971
Current Port Count : 973
05-17 23:08:29.568 I/mono-stdout(13704): Current Port Count : 973
05-17 23:08:29.571 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.571 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.572 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
Current Port Count : 974
05-17 23:08:29.586 I/mono-stdout(13704): Current Port Count : 974
Current Port Count : 975
Current Port Count : 976
Current Port Count : 977
Current Port Count : 979
Current Port Count : 978
Current Port Count : 980
05-17 23:08:29.589 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.589 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.590 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:29.605 I/mono-stdout(13704): Current Port Count : 975
05-17 23:08:29.605 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.606 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.607 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:29.622 I/mono-stdout(13704): Current Port Count : 976
05-17 23:08:29.622 I/mono-stdout(13704): Current Port Count : 977
05-17 23:08:29.624 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.625 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.625 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:29.626 I/mono-stdout(13704): Current Port Count : 979
05-17 23:08:29.626 I/mono-stdout(13704): Current Port Count : 978
05-17 23:08:29.637 I/mono-stdout(13704): Current Port Count : 980
05-17 23:08:29.642 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.643 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.643 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
Current Port Count : 981
05-17 23:08:29.658 I/mono-stdout(13704): Current Port Count : 981
05-17 23:08:29.659 I/mono-stdout(13704): Current Port Count : 982
05-17 23:08:29.661 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.662 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.662 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
Current Port Count : 982
Current Port Count : 983
05-17 23:08:29.670 I/mono-stdout(13704): Current Port Count : 983
05-17 23:08:29.677 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.678 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.679 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
Current Port Count : 984
05-17 23:08:29.688 I/mono-stdout(13704): Current Port Count : 984
05-17 23:08:29.696 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.696 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.697 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
Current Port Count : 985
05-17 23:08:29.707 I/mono-stdout(13704): Current Port Count : 985
05-17 23:08:29.714 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.715 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.715 I/System (13704): FinalizerDaemon: finalize objects = 615
05-17 23:08:29.715 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
Current Port Count : 986
Current Port Count : 987
05-17 23:08:29.723 I/mono-stdout(13704): Current Port Count : 986
05-17 23:08:29.724 I/mono-stdout(13704): Current Port Count : 987
Current Port Count : 988
Current Port Count : 989
05-17 23:08:29.728 I/mono-stdout(13704): Current Port Count : 988
05-17 23:08:29.728 I/mono-stdout(13704): Current Port Count : 989
05-17 23:08:29.731 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.732 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.732 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
Current Port Count : 990
05-17 23:08:29.739 I/mono-stdout(13704): Current Port Count : 990
Thread finished: Thread : 4 #11
Current Port Count : 991
Current Port Count : 992
05-17 23:08:29.747 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.748 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:29.748 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:29.760 I/mono-stdout(13704): Current Port Count : 991
05-17 23:08:29.764 I/mono-stdout(13704): Current Port Count : 992
Current Port Count : 1000
Current Port Count : 1000
05-17 23:08:29.970 I/mono-stdout(13704): Current Port Count : 1000
05-17 23:08:29.970 I/mono-stdout(13704): Current Port Count : 1000
05-17 23:08:29.971 I/mono-stdout(13704): Current Port Count : 1000
Thread finished: Thread : 5 #12
Current Port Count : 1000
Current Port Count : 1000
05-17 23:08:29.985 I/mono-stdout(13704): Current Port Count : 1000
05-17 23:08:29.985 I/mono-stdout(13704): Current Port Count : 1000
Thread finished: Thread : 8 #15
Thread finished: Thread : 1 #8
Current Port Count : 1000
05-17 23:08:30.015 I/mono-stdout(13704): Current Port Count : 1000
Thread finished: Thread : 3 #10
Current Port Count : 1000
Thread finished: Thread : 2 #9
Current Port Count : 1000
05-17 23:08:30.041 I/mono-stdout(13704): Current Port Count : 1000
Thread finished: Thread : 0 #7
Current Port Count : 1000
05-17 23:08:30.073 I/mono-stdout(13704): Current Port Count : 1000
Thread finished: Thread : 7 #14
Thread finished: Thread : 6 #13
Scan Complete !!!
05-17 23:08:30.099 I/mono-stdout(13704): Scan Complete !!!
Thread finished: Thread : 9 #16
The thread 'Unknown' (0xb) has exited with code 0 (0x0).
The thread 'Unknown' (0xc) has exited with code 0 (0x0).
The thread 'Thread : 8' (0xf) has exited with code 0 (0x0).
The thread 'Thread : 1' (0x8) has exited with code 0 (0x0).
The thread 'Thread : 3' (0xa) has exited with code 0 (0x0).
The thread 'Unknown' (0x9) has exited with code 0 (0x0).
The thread 'Unknown' (0x7) has exited with code 0 (0x0).
The thread 'Unknown' (0xe) has exited with code 0 (0x0).
The thread 'Unknown' (0xd) has exited with code 0 (0x0).
The thread 'Unknown' (0x10) has exited with code 0 (0x0).
05-17 23:08:30.159 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.160 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.161 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:30.166 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.167 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.167 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:30.176 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.176 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.177 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:30.193 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.194 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.194 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:30.211 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.211 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.212 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:30.228 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.229 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.230 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:30.246 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.247 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.247 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:30.264 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.264 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3
05-17 23:08:30.265 E/OpenGLRenderer(13704): GL error: GL_INVALID_VALUE
05-17 23:08:30.282 E/EGL-ERROR: void __egl_platform_dequeue_buffer(egl_surface*):1737: failed to dequeue buffer from native window 0xb8f95410; err = -38, buf = 0x0,max_allowed_dequeued_buffers 3

最佳答案

使用后需要Dispose和TcpClient。

关于c# - Android.Xamarin中打开的文件过多，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/44034915/

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linux - 我不小心复制了一个 bash 文件，并将其替换为 Linux Mint 中的 .bashrc 文件。我该如何检索 .bashrc 文件？
已关闭。此问题不符合Stack Overflow guidelines 。目前不接受答案。这个问题似乎不是关于 a specific programming problem, a software
php - 在 Twig 文件 B 中渲染 Twig 文件 A 但仅在查看 Twig 文件 C 时？
我有 3 个组件的 Twig 文件: 文件 1: {# content-here #} 文件 2: {{ title-here }} {# content-here #}
linux - 如何在 Linux 中将 .c 文件转换为 .so 文件？我有 .c 文件。并需要 Linux 命令将其转换为 .so 文件
我得到了 mod_ldap.c 和 mod_authnz_ldap.c 文件。我需要使用 Linux 命令的 mod_ldap.so 和 mod_authnz_ldap.so 文件。最佳答案从 c
javascript - 文件 .htc 文件 - 我需要网络服务器吗？
我想使用PIE在我的项目中使用 IE7。但是我不明白的是，我只能在网络服务器上使用 .htc 文件吗？我可以在没有网络服务器的情况下通过浏览器加载的本地页面中使用它吗？我在 PIE 的文档中看到
Java docker 文件。构建并测试还是只运行 jar 文件？
我在 CI 管道中考虑这一点，我应该首先构建和测试我的应用程序，结果应该是一个 docker 镜像。我想知道使用构建环境在构建服务器上构建然后运行测试是否更常见。也许为此使用构建脚本。最后只需将 j
C++ 文件 I/O 我无法读取 .dat 文件
using namespace std; struct WebSites { string siteName; int rank; string getSiteName() {
c++ - 尽管链接了库文件夹中的 .so 文件，但缺少 .h 文件
我是 Linux 新手，目前正在尝试使用 ginkgo USB-CAN 接口(interface) 的 API 编程功能。为了使用 C++ 对 API 进行编程，他们提供了库文件，其中包含三个带有 .
C 文件 I/O，使用 TXT 文件
我刚学C语言，在实现一个程序时遇到了问题将 test.txt 文件作为程序的输入。 test.txt 文件的内容是: 1 30 30 40 50 60 2 40 30 50 60 60 3 30 20
networking - 如何连接两个 tcpdump 文件(pcap 文件)
如何连接两个tcpdump文件，使一个流量在文件中出现一个接一个？具体来说，我想“乘以”一个 tcpdump 文件，这样所有的 session 将一个接一个地按顺序重复几次。最佳答案 mergeca
video - 修复损坏的 .MP4 文件。这可能是一个 3gp 文件
我有一个名为 input.MP4 的文件，它已损坏。它来自闭路电视摄像机。我什么都试过了，ffmpeg , VLC 转换，没有运气。但是，我使用了 mediainfo和 exiftool并提取以下信息
android - 如何提取 ISO 文件，然后将其重新打包成可用的 ISO 文件？
我想做什么？我想提取 ISO 文件并编辑其中的文件，然后将其重新打包回 ISO 文件。 (正如你已经读过的) 我为什么要这样做？我想开始修改 PSP ISO，为此我必须使用游戏资源、 Assets
compression - 给定一个解压缩的 gzip 文件，有没有办法重新创建准确的原始 gzip 文件？
给定一个 gzip 文件 Z，如果我将其解压缩为 Z'，有什么办法可以重新压缩它以恢复完全相同的 gzip 文件 Z？在粗略阅读了 DEFLATE 格式后，我猜不会，因为任何给定的文件都可能在 DEF
sql-server - 带附件的数据库电子邮件(excel 文件/pdf 文件)？
我必须从数据库向我的邮件 ID 发送一封带有附件的邮件。 EXEC msdb.dbo.sp_send_dbmail @profile_name = 'Adventure Works Admin
audio - 如果我有 CUE 文件，如何拆分 M4B 文件？
我有一个大的 M4B 文件和一个 CUE 文件。我想将其拆分为多个 M4B 文件，或将其拆分为多个 MP3 文件(以前首选)。我想在命令行中执行此操作(OS X，但如果需要可以使用 Linux)，而
ios - 是否有编译器标志以便链接器警告我这个？ .h 文件，没有 .m 文件
快速提问。我有一个没有实现文件的类的项目。然后在 AppDelegate 我有: #import "AppDelegate.h" #import "SomeClass.h" @interface A

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c# - Android.Xamarin中打开的文件过多