mysql的官方驱动，它是java通过JDBC连接操作mysql的驱动，解压之后是jar包，需安装Java环境方可使用。

请依文件名中各版本下载相关版本文件

http://www.lerx.com/download/mysql-connector-java-8.0.11.zip

http://www.lerx.com/download/mysql-connector-java-6.0.6.jar

http://www.lerx.com/download/mysql-connector-java-3.1.10-bin.jar

http://www.lerx.com/download/mysql-connector-java-5.1.47.zip

http://www.lerx.com/download/mysql-connector-java-5.0.8.tar.gz