原文:java 中 byte[]、File、InputStream 互相轉換

將File FileInputStream 轉換為byte數組: File file new File test.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 ...

2017-01-10 13:34 0 94106 推薦指數:

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java byte[]、FileInputStream 互相轉換

1、將File、FileInputStream 轉換byte數組: File file = new File("test.txt"); InputStream input = new FileInputStream(file); byte[] byt = new byte ...

Thu Mar 29 16:34:00 CST 2018 0 5192
java byte[]、FileInputStream 互相轉換

1、將File、FileInputStream 轉換byte數組: File file = new File("test.txt"); InputStream input = new FileInputStream(file); byte[] byt = new byte ...

Thu Nov 23 05:15:00 CST 2017 0 3138
byte數組和FileInputStream互轉

1、將File、FileInputStream 轉換byte數組: File file = new File("file.txt"); InputStream input = new FileInputStream(file); byte[] byt = new ...

Thu Sep 08 18:53:00 CST 2016 0 6100
 
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