GO使用MySql
1.导入包(在VSCode的终端执行)
go get "github.com/go-sql-driver/mysql" go get "github.com/jmoiron/sqlx"
注:这个你需要安装Git,并且在电脑的“系统环境变量的【Path】中”添加Git安装目录的bin路径
2.调用代码
package main import ( "database/sql" "fmt" _ "github.com/go-sql-driver/mysql" ) func main() { dsn := "username:password@tcp(127.0.0.1:3306)/database?charset=utf8" db, err := sql.Open("mysql", dsn) if err != nil { fmt.Printf("数据库链接字符串格式,错误 %v\n!", err) return } err = db.Ping() if err != nil { fmt.Printf("数据库链接,错误 %v\n!", err) return } fmt.Println("数据库连接成功。") }
注:这里上面的 import中 需要引用自己安装的mysql(_,下划线指的是只初始化不使用,不然一保存就自动没掉了)
参考:https://www.bilibili.com/video/BV1fz4y1m7Pm?p=132
https://blog.csdn.net/qq_24822271/article/details/104335891
https://blog.csdn.net/qq_36944770/article/details/78849927
https://www.cnblogs.com/kaichenkai/p/11140555.html