/// <summary>
/// 获取列名
/// </summary>
/// <param name="expression">表达式</param>
/// <param name="entity">实体类型</param>
/// <param name="right">是否右侧操作</param>
public string GetColumn(Expression expression, Type entity, bool right) => $"t_{Lambdas.GetLastName(expression, right)}";
/// <summary>
/// 获取列名
/// </summary>
/// <typeparam name="TEntity">实体类型</typeparam>
/// <param name="column">列名表达式</param>
public string GetColumn <TEntity>(Expression <Func <TEntity, object> > column) => $"t_{Lambdas.GetLastName(column)}";