同目前主流的备份程序不一样，本系统生成sql文件，是否兼容phpmyadmin创建的表未验证，单表文件大于2048K时，自动创建新文件，首次生成数据结构表，该表起总纲作用-With the mainstream of the backup program is not the same, the system generated SQL files, is compatible with phpMyAdmin to create the table is not verified, single table file is larger than the 2048K automatically create new files, the first generation data structure table, the table the superclass.