videoplayer/dao/db.go

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package dao
import (
"gorm.io/driver/mysql"
"gorm.io/gorm"
)
var DB *gorm.DB
func Init() {
dsn := "video_t:SDssrzALGiidPcjE@tcp(127.0.0.1:3306)/video_t?charset=utf8mb4&parseTime=True&loc=Local"
db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
if err != nil {
panic("failed to connect database")
}
2024-06-07 20:18:44 +08:00
//db.Migrate(&User{}) // 自动迁移,创建表,如果表已经存在,会自动更新表结构,不会删除表,只会创建不存在的表
//db.Migrate(&Video{})
//db.Migrate(&Device{})
DB = db
}
func Close() {
sqlDB, err := DB.DB()
if err != nil {
panic("failed to connect database")
}
sqlDB.Close()
}