/// <summary>
/// 排序
/// </summary>
public static IQueryable <object> Sort(this IQueryable <object> query, string sort)
{
if (!string.IsNullOrEmpty(sort))
{
var sorts = new System.Web.Script.Serialization.JavaScriptSerializer().Deserialize <Dictionary <string, string>[]>(sort);
var propertyPaths = GetPropertyPaths(query.ElementType);
if (sort != null && sort.Length > 0)
{
query = query.OrderBy(string.Join(",", sorts.Select(r => propertyPaths[r["property"]] + " " + r["direction"])));
}
}
return(query);
}
