如何正确制作Golang与go有许多关联

Question

let say one teacher has many students and student only has one teacher, how to implement it on Gorm Golang ?

my opinion is

type Teacher struct {
   gorm.Model 
   Name string
   Student []Student
}

type Student struct {
  gorm.Model
  Name string
}

is those correct ?? and if not how to make it to be associated? and how about if we query it to create ? should I create another StudentID on it ?

Answer 1

type Teacher struct {
   gorm.Model 
   Name string
}

type Student struct {
  gorm.Model
  Name string
  TeacherId uint `gorm:"TYPE:integer REFERENCES teachers;index"`
}