新建test数据库，person、place 表 ~~~ CREATE TABLE `person` ( `user_id` int(11) NOT NULL AUTO_INCREMENT, `username` varchar(260) DEFAULT NULL, `sex` varchar(260) DEFAULT NULL, `email` varchar(260) DEFAULT NULL, PRIMARY KEY (`user_id`) ) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8; CREATE TABLE place ( country varchar(200), city varchar(200), telcode int )ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8; ~~~ ~~~ mysql> desc person; +----------+--------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +----------+--------------+------+-----+---------+----------------+ | user_id | int(11) | NO | PRI | NULL | auto_increment | | username | varchar(260) | YES | | NULL | | | sex | varchar(260) | YES | | NULL | | | email | varchar(260) | YES | | NULL | | +----------+--------------+------+-----+---------+----------------+ 4 rows in set (0.00 sec) mysql> desc place; +---------+--------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +---------+--------------+------+-----+---------+-------+ | country | varchar(200) | YES | | NULL | | | city | varchar(200) | YES | | NULL | | | telcode | int(11) | YES | | NULL | | +---------+--------------+------+-----+---------+-------+ 3 rows in set (0.01 sec) ~~~ mysql使用 使用第三方开源的mysql库: github.com/go-sql-driver/mysql （mysql驱动） github.com/jmoiron/sqlx （基于mysql驱动的封装） 命令行输入 ： ~~~ go get github.com/go-sql-driver/mysql go get github.com/jmoiron/sqlx ~~~ 链接mysql ~~~ database, err := sqlx.Open("mysql", "root:XXXX@tcp(127.0.0.1:3306)/test") //database, err := sqlx.Open("数据库类型", "用户名:密码@tcp(地址:端口)/数据库名") ~~~