String s = "12.03";
String[] temp =s.split("\\.");
千萬注意轉義字符!!!
用法參考http://baike.baidu.com/view/1912797.htm?fr=aladdin
public class ConstellationUtil { private final static String[] constellationArr = new String[] { "摩羯座", "水瓶座", "雙魚座",