using JinYuan.DAL.Enums; namespace JinYuan.DAL.Models { public class QueryCondition { /// /// 字段名称 /// public string Key { get; set; } /// /// 查询操作 /// public QueryOperator Operator { get; set; } /// /// 值 /// public object Value { get; set; } /// /// 运算符 /// public QueryCharacter Character { get; set; } } }