下面是一个完整的示例,将整数转换为十六进制字符串,再将其转换回整数: publicclassHexConversion{publicstaticvoidmain(String[]args){intnum=255;StringhexString=Integer.toHexString(num);System.out.println("Hex String: "+hexString);intconvertedNum=Integer.parseInt(hexString,16);System.out.println("Converted ...