/// <summary>
/// 将目标对象属性转换为键值列表
/// </summary>
/// <param name="targetObject"></param>
/// <param name="recursion"></param>
/// <returns></returns>
public static Dictionary <string, object> ToDictionary(object targetObject, bool recursion = true)
{
if (targetObject == null)
{
return(null);
}
//
var type = targetObject.GetType();
var ps = PropertyAccessor.GetGets(targetObject);
var dictionary = new Dictionary <string, object>(ps.Length);
object value;
for (int i = 0, l = ps.Length; i < l; i++)
{
value = PropertyAccessor.GetValue(targetObject, ps[i].PropertyInfo.Name);
if (value == null || !recursion || value is ValueType || value is string || value is IDictionary || value is ICollection)
{
dictionary.Add(ps[i].PropertyInfo.Name, value);
}
else
{
dictionary.Add(ps[i].PropertyInfo.Name, ToDictionary(value, recursion));
}
}
return(dictionary);
}
/// <summary>
/// 将对象序列化成字节数组
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
protected virtual byte[] SerializeObject(object value)
{
//all length
//, item 1 name size, item 1 name data, item 1 value size, item 1 value data
//, item 2 name size, item 2 name data, item 2 value size, item 2 value data
//, item N name size, item N name data, item N value size, item N value data
//
var ps = PropertyAccessor.GetGets(value.GetType());
object itemValue;
//
byte[] nameBuffer, valueBuffer, sizeBuffer;
int length = 0;
int psLength = ps.Length;
using (var m = new MemoryStream())
{
//all length
sizeBuffer = BaseDataConverter.ToBytes(psLength);
m.Write(sizeBuffer, 0, SIZE_INT32);
//
for (int i = 0; i < psLength; i++)
{
//name
nameBuffer = Encoding.UTF8.GetBytes(ps[i].PropertyInfo.Name);
length = nameBuffer.Length;
sizeBuffer = BaseDataConverter.ToBytes(length);
m.Write(sizeBuffer, 0, SIZE_INT32);
m.Write(nameBuffer, 0, length);
//value
itemValue = PropertyAccessor.GetValue(value, ps[i].PropertyInfo.Name);
valueBuffer = this.Serialize(itemValue);
if (valueBuffer == null)
{
sizeBuffer = BaseDataConverter.ToBytes(-1);
m.Write(sizeBuffer, 0, SIZE_INT32);
//no body
}
else
{
length = valueBuffer.Length;
sizeBuffer = BaseDataConverter.ToBytes(length);
m.Write(sizeBuffer, 0, SIZE_INT32);
m.Write(valueBuffer, 0, length);
}
}
return(m.ToArray());
}
}