Java byte 转化为 String

1、Java 中 byte 转化为 String,代码如下

package nice.com.mian;

import java.io.UnsupportedEncodingException;

public class StringMain {

	public static void main(String[] args) throws Exception {
		
		byte[] bb = {97,99,105,51,55};
		
		String str = new String(bb, "utf-8");
		
		System.out.println(str);
	}
}

输出如下

2、String 转化为 byte ,代码如下

package nice.com.mian;

import java.io.UnsupportedEncodingException;

public class StringMain {

	public static void main(String[] args) throws Exception {
		
		String str = "afvg123";
		
		byte[] bb = str.getBytes();
		
		for(byte b : bb){
			System.out.println(b);
		}
	}
}

输出如下

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转载自blog.csdn.net/wsjzzcbq/article/details/83040007