对于我大学的一个项目，我必须创建一个客户端/服务器应用程序，其中客户端和服务器通过套接字通信，客户端使用DirectSound API从服务器流式传输WAV文件
当我试图播放WAV文件时，我收到此错误“创建临时文件时出错”
这是创建临时文件的代码

// Receive the list of files from the server
    char buffer[256] = { 0 };
    int bytes_received = recv(socket_client, buffer, sizeof(buffer), 0);
    if (bytes_received == SOCKET_ERROR) {
        std::cout << "Error receiving file list" << std::endl;
        closesocket(socket_client);
        WSACleanup();
        return 1;
    }
    std::string file_list(buffer, bytes_received);

    std::cout << "Available files: " << std::endl << file_list << std::endl;

    // Ask the user to choose a file
    std::string chosen_file;
    std::cout << "Enter the name of the file you want to play: ";
    std::cin >> chosen_file;

    // Send the chosen file to the server
    if (send(socket_client, chosen_file.c_str(), chosen_file.size(), 0) == SOCKET_ERROR) {
        std::cout << "Error sending chosen file" << std::endl;
        closesocket(socket_client);
        WSACleanup();
        return 1;
    }
    // Receive the file size from the server
    int file_size;
    if (recv(socket_client, reinterpret_cast<char*>(&file_size), sizeof(file_size), 0) == SOCKET_ERROR) {
        std::cout << "Error receiving file size" << std::endl;
        closesocket(socket_client);
        WSACleanup();
        return 1;
    }

    // Create a temporary file to store the received data
    std::string file_path = "path/to/temp/file.wav";
    std::ofstream temp_file(file_path, std::ios::binary);
    if (!temp_file.is_open()) {
        std::cout << "Error creating temp file" << std::endl;
        closesocket(socket_client);
        WSACleanup();
        return 1;
    }

    // Receive the file from the server in chunks
    const int CHUNK_SIZE = 1024;
    char chunk[CHUNK_SIZE];
    int total_bytes_received = 0;
    while (total_bytes_received < file_size) {
        bytes_received = recv(socket_client, chunk, CHUNK_SIZE, 0);
        if (bytes_received == SOCKET_ERROR) {
            std::cout << "Error receiving file" << std::endl;
            temp_file.close();
            closesocket(socket_client);
            WSACleanup();
            return 1;
        }
        temp_file.write(chunk, bytes_received);
        total_bytes_received += bytes_received;
    }
    temp_file.close();
    std::cout << "File received: " << chosen_file << std::endl;