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package split; import java.io.BufferedOutputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.RandomAccessFile; impo 阅读全文
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Map.Entry<Byte, Integer> tmp = new HashMap<>(); for (Map.Entry<Byte, Integer> tmp : map.entrySet()) { System.out.println("[key="+tmp.getKey()+"]"+"[va 阅读全文
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Path path = Paths.get(); byte[] bytes = Files.readAllBytes(path); 阅读全文
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RandomAccessFile randomAccessFile = new RandomAccessFile("C:\\Users\\Administrator\\Desktop\\test.pdf","r"); int point = 0;//最开始 long last = 0;//最后 lo 阅读全文
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byte[] buffer = new byte[1024 * 1024];//缓冲区 BufferedOutputStream bufferedOutputStream = new BufferedOutputStream( new FileOutputStream( new File() ) ) 阅读全文