如何将字节数组转换为字符串？

Question

How do I convert a byte array to a string? Is this the correct syntax?

byteArray.toString();

Answer 1

您需要提供一种编码，否则您将获得系统默认编码，本质上是一个随机值。

String value = new String(byteArray, encoding);

Answer 2

The Best way to convert bytearray to String is

public void convertByteArrayToString(Charset encoding) {

        byte[] byteArray = new byte[] {87, 79, 87, 46, 46, 46};

        String value = new String(byteArray, encoding);

        System.out.println(value);
    }