public bool AddUser([ShardingKey(Keys = "Id")] User user)
{
IDbConnection connection = ShardingConnUtils.GetConnection(); //侵入代码，但也仅此一行，无论怎样，数据库操作都是要获取数据库连接
int count = connection.Execute("insert into user value(@Id,@UserName)", user);
return(count > 0);
}
public User GetUserById([ShardingKey] int Id)
{
IDbConnection connection = ShardingConnUtils.GetConnection();
List <User> users = connection.Query <User>("select * from user where Id=@Id", new { Id = Id }).ToList();
if (users.Count > 0)
{
return(users[0]);
}
return(null);
}