gorm 一对多关系 怎么使用
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dacky commented
gorm 一对多关系 怎么使用
wangsongyan commented
type User struct {
gorm.Model
Emails []Email
}
type Email struct {
gorm.Model
Email string
UserID uint
}
func main(){
//init db
user := new(User)
user.ID = 1
emails := make([]Email, 0)
db.Model(&user).Related(&emails)
fmt.Println(emails)
}