.Net 磁盘映射内网远程共享文件夹

• .Net 磁盘映射内网远程共享文件夹

public class WNetHelper
{
    public WNetHelper() { }
    [DllImport("mpr.dll", EntryPoint = "WNetAddConnection2")]
    private static extern uint WNetAddConnection2(NetResource lpNetResource, string lpPassword, string lpUsername, uint dwFlags);
    [DllImport("Mpr.dll", EntryPoint = "WNetCancelConnection2")]
    private static extern uint WNetCancelConnection2(string lpName, uint dwFlags, bool fForce);
    [StructLayout(LayoutKind.Sequential)]
    public class NetResource
    {
        public int dwScope;
        public int dwType;
        public int dwDisplayType;
        public int dwUsage;
        public string lpLocalName;
        public string lpRemoteName;
        public string lpComment;
        public string lpProvider;
    }
    /// <summary>
    /// 为网络共享做本地映射
    /// </summary>
    /// <param name="username">访问用户名（windows系统需要加计算机名，如：comp-1\user-1）</param>
    /// <param name="password">访问用户密码</param>
    /// <param name="remoteName">网络共享路径（如：\\192.168.0.9\share）</param>
    /// <param name="localName">本地映射盘符</param>
    /// <returns></returns>
    public static uint WNetAddConnection(string username, string password, string remoteName, string localName)
    {
        NetResource netResource = new NetResource();
        netResource.dwScope = 2;
        netResource.dwType = 1;
        netResource.dwDisplayType = 3;
        netResource.dwUsage = 1;
        netResource.lpLocalName = localName;
        netResource.lpRemoteName = remoteName.TrimEnd('\\');
        uint result = WNetAddConnection2(netResource, password, username, 0);
        return result;
    }
    public static uint WNetCancelConnection(string name, uint flags, bool force)
    {
        uint nret = WNetCancelConnection2(name, flags, force);
        return nret;
    }
}

调用方式

// 用户名 密码 远程路径 本地盘符
state = WNetHelper.WNetAddConnection(user, pwd, @"\\hznetapp1\hrs-cfa", "P:");
if (state.Equals(0))
{
    _logger.LogInformation($"创建驱动成功：{state} P:\\Jobs存在不? {Directory.Exists("P:\\Jobs")}");
    //创建共享目录的上传路径
    if (Directory.Exists("P:\\Jobs"))
    {
        _logger.LogInformation("创建驱动成功：" + state.ToString());
    }
}
else
{
    _logger.LogInformation("添加网络驱动器错误，错误号：" + state.ToString());
}