[英]JAVA Converting Hexadecimal String
In Python, I can convert hex to something like this.. 在Python中,我可以将十六进制转换成这样的形式。
s = "6025ce2069c61b15d8314f7cdd76b850dcd339547335d0e4a1e0b9915b0230cd"
s.decode('hex')
'`%\xce i\xc6\x1b\x15\xd81O|\xddv\xb8P\xdc\xd39Ts5\xd0\xe4\xa1\xe0\xb9\x91[\x020\xcd'
My question is how to do the same thing in Java? 我的问题是如何在Java中做同样的事情?
I did this in Java like this but it raises an exception. 我是这样用Java完成的,但它引发了一个异常。
new String(Hex.decodeHex(str.toCharArray()), "UTF-8"
The error messege is like this. 错误消息是这样的。
Exception in thread "main" org.apache.commons.codec.DecoderException: Odd number of characters.
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I removed UTF-8 but I am still getting the same exception.. please help! 我删除了UTF-8,但仍然遇到相同的异常..请帮助!
new String(Hex.decodeHex(combined.toCharArray()))
Exception in thread "main" org.apache.commons.codec.DecoderException: Odd number of characters.
This works for me 这对我有用
public static void main(String[] args) throws ParseException, DecoderException, UnsupportedEncodingException {
String hexString = "6025ce2069c61b15d8314f7cdd76b850dcd339547335d0e4a1e0b9915b0230cd";
byte[] bytes = Hex.decodeHex(hexString.toCharArray());
System.out.println(new String(bytes , "UTF-8"));
}
Output 输出量
`%? i??1O|?v?P??9Ts5???[0?
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