字符串与ASCII的转换

Posted 2023-02-26 工程哥

public class ASCIIUtil 

    public static void main(String[] args) 
        System.out.println(stringToAscii("hello嗨喽"));
        System.out.println(asciiToString("104,101,108,108,111,21992,21949"));
    

    public static String stringToAscii(String value) 
        StringBuffer stringBuffer = new StringBuffer();
        char[] chars = value.toCharArray();
        for (char c : chars) 
            stringBuffer.append((int) c).append(",");
        
        return stringBuffer.toString().substring(0, stringBuffer.length() - 1);
    

    public static String asciiToString(String value)  
      
        StringBuffer stringBuffer = new StringBuffer();  
        String[] chars = value.split(",");  
        for(String c : chars)
            stringBuffer.append((char) Integer.parseInt(c));  
        
        return stringBuffer.toString();