public static List <MenuTreeDto> Tree(string role)
{
lock (obj)
{
if (DataItemUtil.GetValues("Roles").Contains(role))
{
var tree = new List <MenuTreeDto>();
if (_trees.TryGetValue(role, out tree))
{
return(tree);
}
else
{
return(SetTree(role));
}
}
else
{
return(new List <MenuTreeDto>());
}
}
}
/// <summary>
/// 设置数据字典，如果键已存在则更新该记录，键不存在则新建记录
/// </summary>
/// <param name="k">键</param>
/// <param name="v">值</param>
/// <param name="user">操作人</param>
/// <returns></returns>
public Result Set(string k, string v, IAppUser user)
{
var entity = db.Load <DataItemEntity>(MySearchUtil.New()
.AndEqual("IsDel", false)
.AndEqual("K", k.Trim()));
if (entity == null)
{
entity = new DataItemEntity
{
K = k.Trim(),
V = v.Trim()
};
return(Create(entity, user, () =>
{
DataItemUtil.Clear();
}));
}
else
{
entity.V = v;
return(Update(entity, user));
}
}