c# - MongoDb 驱动程序未插入整个对象

Question

我在用 C# 将对象插入 MongoDb 时遇到了一些问题。我的代码是这样的:

_db.GetCollection<LogRecord> (collectionName).InsertOneAsync (log);

我要插入的对象是这样的:

当我检入我的收藏时，Status 对象总是丢失:

我的目标:

public class LogRecord
{
    public Dictionary<string, QueryDetailsRecord>   QueryDetails         { get; set; }
}

public class QueryDetailsRecord
{
    public double       ElapsedTime      { get; set; }
    public bool         InfoFound        { get; set; }

    // Cache vars
    public int          CacheValidDays   { get; set; }
    public bool         CacheEnabled     { get; set; }
    public bool         CacheUsed        { get; set; }

    // Errors codes        
    public StatusRecord Status           { get; set; }
    public string       ExceptionMessage { get; set; }

    /// <summary>
    /// Constructor
    /// </summary>
    public QueryDetailsRecord() {}

    /// <summary>
    /// Constructor
    /// </summary>
    /// <param name="elapsedTime">Elapsed time</param>
    /// <param name="status">Status object</param>        
    /// <param name="exceptionMessage">Error message</param>
    public QueryDetailsRecord (double elapsedTime, StatusRecord status, string exceptionMessage)
    {
        ElapsedTime      = elapsedTime;
        Status           = status;            
        ExceptionMessage = exceptionMessage;
    }
}

public class StatusRecord
{
    private int    _code = -1;
    private string _msg  = null;

    public int Code
    {
        get { return _code; }
    }

    public string Message
    {
        get { return _msg; }
    }

    /// <summary>
    /// Constructor
    /// </summary>
    /// <param name="code">Status code</param>
    /// <param name="msg">Status message</param>
    public StatusRecord (int code, string msg)
    {
        _code = code;
        _msg  = msg;
    }
}

有人知道这里发生了什么吗？

谢谢!

Answer 1

几天前我遇到了同样的问题。可能是因为在您的“Status”字典中定义的属性“code”和“message”是私有(private)的，这样方法“InsertOneAsync ”无法“看到”它们。

尝试将“code”和“message”定义为public，看看是否可行。