size()
描述
取得檔案的大小。
語法
file.size()
參數
file
:被 SD.open()
回傳的 File
物件
回傳
unsigned long
:檔案的大小,單位為位元組
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.