方法值和方法表达式

main

Student {
   name string
   age int
   sex string
}

(s *Student) SetName(name string) {
   s.name == name {
      fmt.Println()
   } {
      s.name = name
      fmt.Println()
   }
}

(s *Student) GetName() string {
      s.name
}

main(){
   S1 := &Student{,,}
   A:=S1.SetName
   A()
   B := (*Student).SetName
   B(S1,)
   fmt.Println(S1.GetName())
}