这是我的(在Java 8上可以正常工作):
String input = "01110100"; // Binary input as String
StringBuilder sb = new StringBuilder(); // Some place to store the chars
Arrays.stream( // Create a Stream
input.split("(?<=\\G.{8})") // Splits the input string into 8-char-sections (Since a char has 8 bits = 1 byte)
).forEach(s -> // Go through each 8-char-section...
sb.append((char) Integer.parseInt(s, 2)) // ...and turn it into an int and then to a char
);
String output = sb.toString(); // Output text (t)
并将压缩方法打印到控制台:
Arrays.stream(input.split("(?<=\\G.{8})")).forEach(s -> System.out.print((char) Integer.parseInt(s, 2)));
System.out.print('\n');
我相信有“更好”的方法可以做到这一点,但这是您可能获得的最小方法。