摘要: import java.util.regex.Matcher; import java.util.regex.Pattern; public class LongStringtonumber { public static void main(String[] args) { String str ="-125456415646dsaf?5"; St... 阅读全文
posted @ 2017-06-10 18:01 Rainyn 阅读(667) 评论(0) 推荐(0)