/// <summary>
/// 添加朋友
/// </summary>
/// <param name="clientId"></param>
/// <param name="friendId"></param>
/// <returns></returns>
public async Task <object> AddFriend(string clientId, string friendId)
{
ApiResult <object> result = new ApiResult <object>();
await ImHelper.AddFriend(clientId, friendId);
result.Msg = "success";
result.Data = new { };
return(result);
}