网页错误提示
method not exist:think\db\Query->isEmpty
$field = Loader::parseName(substr($method, 5));
$where[$field] = $args[0];
return $this->where($where)->find();
} elseif (strtolower(substr($method, 0, 10)) == 'getfieldby') {
// 根据某个字段获取记录的某个值
$name = Loader::parseName(substr($method, 10));
$where[$name] = $args[0];
return $this->where($where)->value($args[1]);
} else {
throw new Exception('method not exist:' . __CLASS__ . '->' . $method);
}
}
/**
* 获取当前的数据库Connection对象
* @access public
* @return Connection
*/
public function getConnection()
最佳答案