如何在Java（Android）中将字节数组转换为字符串

Question

I am converting byte array to String by:

public static String byteArrayToString(byte[] bytes)
{
    return new String(bytes);
}

But this approach is taking much time. Is there any efficient way to convert byte array to String?

Answer 1

There is no better way that I know of. And you should always use the constructor that takes the encoding with it, or its pretty much guaranteed that you'll end up with screwed up characters if you deal with any language other than english. ie: you really should be using new String(bytes, "UTF-8") (obviously replacing UTF-8 by whatever encoding your byte[] is using to represent the text).

Answer 2

字符串头=新字符串（byteArray，“ ISO-8859-1”）;