Java中的二进制到文本 [英] Binary to text in Java

问题描述

我有一个包含二进制数据的字符串 (1110100) 我想取出文本以便我可以打印它(1110100 会打印t").我试过了，它类似于我用来将文本转换为二进制的方法，但它根本不起作用:

I have a String with binary data in it (1110100) I want to get the text out so I can print it (1110100 would print "t"). I tried this, it is similar to what I used to transform my text to binary but it's not working at all:

    public static String toText(String info)throws UnsupportedEncodingException{
        byte[] encoded = info.getBytes();
        String text = new String(encoded, "UTF-8");
        System.out.println("print: "+text);
        return text;
    }

如有任何更正或建议，我们将不胜感激.

Any corrections or suggestions would be much appreciated.

谢谢！

推荐答案

您可以使用 Integer.parseInt 以 2(二进制)为基数将二进制字符串转换为一个整数:

You can use Integer.parseInt with a radix of 2 (binary) to convert the binary string to an integer:

int charCode = Integer.parseInt(info, 2);

那么如果要将对应的字符作为字符串:

Then if you want the corresponding character as a string:

String str = new Character((char)charCode).toString();

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