java里面byte数组和String字符串怎么转换

Question

如题所述

Answer 1

public class Z {
    public static void main(String[] args){
        String s="sss";
        byte[] b=s.getBytes();
        for(byte bb:b){
            System.out.println(bb);
        }
        System.out.println("*****************");
        byte[] bb={115,115,115};
        String ss=new String(bb);
        System.out.println(ss);
    }
}