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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                判斷文件或文件夾是否存在 ~~~ func PathExists(path string) (bool, error) { /* 判斷文件或文件夾是否存在 如果返回的錯誤為nil,說明文件或文件夾存在 如果返回的錯誤類型使用os.IsNotExist()判斷為true,說明文件或文件夾不存在 如果返回的錯誤為其它類型,則不確定是否在存在 */ _, err := os.Stat(path) if err == nil { return true, nil } if os.IsNotExist(err) { return false, nil } return false, err } ~~~
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