删除官方默认分类信息的模型重新建立新的模型调内容之后不显示
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$this->PDOStatement->execute(); // 调试结束 $this->debug(false); // 返回结果集 return $this->getResult($pdo, $procedure); } catch (\PDOException $e) { if ($this->isBreak($e)) { return $this->close()->query($sql, $bind, $master, $pdo); } throw new PDOException($e, $this->config, $this->getLastsql()); } catch (\Throwable $e) { if ($this->isBreak($e)) { return $this->close()->query($sql, $bind, $master, $pdo); } throw $e; } catch (\Exception $e) { if ($this->isBreak($e)) { return $this->close()->query($sql, $bind, $master, $pdo); }