/**
* 插入一条记录
* @para $data as array
* return insert_id
*/
public static function insertRow($data)
{
self::initDB();
$sql = array2sql($data);
$sql = "INSERT INTO `" . self::$table . "` SET " . $sql;
$query = self::$dbConn->query($sql);
if ($query) {
$insertId = self::$dbConn->insert_id();
return $insertId;
} else {
self::$errCode = "003";
self::$errMsg = "error";
return false;
}
}