/// <summary>
/// 随机排序
/// </summary>
public List<T> RandomSortList<T>(List<T> list)
{
System.Random random = new System.Random();
List<T> nList = new List<T>();
foreach (T temp in list)
{
nList.Insert(random.Next(nList.Count + 1), temp);
}
return nList;
}