摘要：
//主方法 public static String DateToCh(Date date) { Calendar cal = Calendar.getInstance(); cal.setTime(date); int year = cal.get(Calendar.YEAR); int month = cal.get(Calendar.MONTH) + 1; ... 阅读全文
摘要：
public static byte[] getImageFromNetByUrl(String strUrl){ try { URL url = new URL(strUrl); HttpURLConnection conn = (HttpURLConnection)url.openConnection(); ... 阅读全文