thisisone

try 
{
	// JAVA : string -> base64
	{
		String text = "한글";
		byte[] data = text.getBytes("UTF-8");
		String base64 = Base64.encodeToString(data, Base64.DEFAULT);
		Log.d("Unity", "base64="+base64);
	}
  

thisisone

 try
        {
        	JSONObject json = new JSONObject();
            json.put("int", 1);
            json.put("float", 1.1f);
            json.put("bool", true);
            json.put("string", "hello");
            
            JSONArray jarr = new JSONArray();
            jarr.put("abc");