一个包中的私有属性 要用小写字母
package inital
import "fmt"
type Order struct{
userId string
Amount int
}
//
func (this *Order) Read()string{
fmt.Println(this.userId)
return this.userId
}
func (this *Order) SetUserId(userId string){
this.userId=userId
}
测试:
func TestAdd(t *testing.T){ order:=inital.Order{Amount: 15} order.SetUserId("15") fmt.Println(order) order.Read() fmt.Println("this.userId=",order.Read()) }