go 连接 mysql: could not use requested auth plugin ‘mysql_native_password‘
作者:互联网
文章目录
go 连接 mysql 问题
参考官方文档
https://go.dev/doc/tutorial/database-access
var db *sql.DB
func main() {
// Capture connection properties.
cfg := mysql.Config{
User: os.Getenv("DBUSER"),
Passwd: os.Getenv("DBPASS"),
Net: "tcp",
Addr: "127.0.0.1:3306",
DBName: "recordings",
}
// Get a database handle.
var err error
db, err = sql.Open("mysql", cfg.FormatDSN())
if err != nil {
log.Fatal(err)
}
pingErr := db.Ping()
if pingErr != nil {
log.Fatal(pingErr)
}
fmt.Println("Connected!")
}
报错:
zego@zegodeMacBook-Pro-53 data-access % go run main.go
[mysql] 2021/12/16 11:23:02 connector.go:95: could not use requested auth plugin 'mysql_native_password': this user requires mysql native password authentication.
2021/12/16 11:23:02 this user requires mysql native password authentication.
exit status 1
解决方法:添加 AllowNativePasswords: true,
cfg := mysql.Config{
User: os.Getenv("DBUSER"),
Passwd: "123456",
Net: "tcp",
Addr: "127.0.0.1:3306",
DBName: "recordings",
AllowNativePasswords: true,
}
参考文档中说明该参数默认为 true,我这边不知道何原因为 false
当设为 false 表示不允许使用 MySQL 原生密码方法
参数文档
https://github.com/go-sql-driver/mysql#dsn-data-source-name
解决方案参考链接
https://github.com/go-sql-driver/mysql/issues/815
标签:requested,use,err,sql,mysql,go,password,native 来源: https://blog.csdn.net/Alu_em/article/details/122015179