摘要：
public class Test { public static void main(String[] args) { List> listMaps = new ArrayList>(); Map map1 = new HashMap(); map1.put("1", "a"); map1.put("2... 阅读全文
摘要：
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS"); String brgindate=sdf.format(new Date()); Date begin = sdf.parse(brgindate);xxx 阅读全文