File、FileInputStream 轉換為byte[] byte[]轉換為InputStream byte[]轉換為File ...
將File FileInputStream 轉換為byte數組: File file new File file.txt InputStream input new FileInputStream file byte byt new byte input.available input.read byt 將byte數組轉換為InputStream: byte byt new byte Input ...
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File、FileInputStream 轉換為byte[] byte[]轉換為InputStream byte[]轉換為File ...
public class Test { public static void main(String[] args){ String f ...
1:byte[]轉換為InputStream 2:InputStream轉換為InputStreambyte[] ...
1:byte[]轉換為InputStream InputStream sbs = new ByteArrayInputStream(byte[] buf); 2:InputStream轉換為InputStreambyte[] ByteArrayOutputStream swapStream ...
1:byte[]轉換為InputStream InputStream sbs = new ByteArrayInputStream(byte[] buf); 2:InputStream轉換為InputStreambyte[] ByteArrayOutputStream swapStream ...
file 從InputStream讀取byte[]示例 分類專欄: java基礎 public static ...