1、以.sql方式方式导入导出
http://www.360doc.com/content/11/0114/11/2905268_86441355.shtml
2、以.txt方式导入导出
http://www.jb51.net/article/21117.htm
3、以.xlsx方式导入导出
http://www.2cto.com/database/201108/99796.html