public void Update(T entity)
{
DbContext.Update(entity);
}
/// <summary>
/// 更新实体
/// </summary>
/// <param name="expression"></param>
/// <param name="fileds"></param>
/// <returns></returns>
public bool Update(Expression <Func <T, bool> > expression, params DbFiled <T>[] fileds)
{
return(_context.Update <T>(expression.ToPredicateGroup(), fileds.ToPropertyParam()));
}