/// <summary> /// 开启事务 /// </summary> public virtual void BeginTransaction() { if (!Enabled) { return; } if (_transaction?.Connection == null) { if (_connection.State != ConnectionState.Open) { _connection.Open(); } _transaction = _connection.BeginTransaction(); } if (_dbContext.IsRelationalTransaction()) { _dbContext.Database.UseTransaction(_transaction); } else { _dbContext.Database.BeginTransaction(); } HasCommitted = false; }