go特性學習

這是一個建立於 的文章，其中的資訊可能已經有所發展或是發生改變。而後我寫了一些測試代碼：dept1 :=    Dept{        name:     "MySohu",        building: "Internet",        floor:    7}switch v := interface{}(dept1).(type) {case DeptModeFull:    fmt.Printf("The dept1 is a DeptModeFull.\n")case DeptModeB:    fmt.Printf("The dept1 is a DeptModeB.\n")case DeptModeA:    fmt.Printf("The dept1 is a DeptModeA.\n")default:    fmt.Printf("The type of dept1 is %v\n", v)}deptPtr1 := &dept1if _, ok := interface{}(deptPtr1).(DeptModeFull); ok {    fmt.Printf("The deptPtr1 is a DeptModeFull.\n")}if _, ok := interface{}(deptPtr1).(DeptModeA); ok {    fmt.Printf("The deptPtr1 is a DeptModeA.\n")}if _, ok := interface{}(deptPtr1).(DeptModeB); ok {    fmt.Printf("The deptPtr1 is a DeptModeB.\n")}列印出的內容