[問題] 自學入門對於import的問題
現在在照書上範例寫到類別.建構子
假如A檔案中匯入類別1
然後在B檔案中匯入A檔案
此時為什麼需要在B檔案中再一次匯入類別1這個檔案呢?
希望有人可以看得懂...
謝謝大家
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