Java中String与二进制码的相互转换

最新推荐文章于 2022-03-14 15:41:34 发布

xk_一步一步来

最新推荐文章于 2022-03-14 15:41:34 发布

阅读量3.8k

点赞数

CC 4.0 BY-SA版权

分类专栏： Java 文章标签： Java中String与二进制码的相互转换

本文链接：https://blog.youkuaiyun.com/qq_32534441/article/details/84938032

public class Message {
    public static void main(String[] args) {
        String str = "u：流6";
        String binary = toBinary(str);
        System.out.println(str);
        System.out.println(binary);
        System.out.println(toString(binary));
    }
    public static String toBinary(String str){
        //把字符串转成字符数组
        char[] strChar=str.toCharArray();
        String result="";
        for(int i=0;i<strChar.length;i++){
        	String result_m = Integer.toBinaryString(strChar[i]);
        	int resultm_length = result_m.length();
            if(resultm_length < 16) {
            	for(int j=0; j< 16-resultm_length; j++) {
            		result_m = "0" + result_m;
            	}
            }
            result += result_m;
        }
        return result;
    }
    public static String toString(String binary) {
    	int num = binary.length() / 16;
    	String[] tempStr = new String[num];
    	int beginIndex = 0;
    	int endIndex = 16;
    	for(int i=0; i&