package com.jshoperx.action.backstage.image.util;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
* Created with sdywcd@gmail.com
* Author:sdywcd@gmail.com
* Date:15/7/23
* Time:下午5:28
* Note:图片上传相关检查方法
**/
public class UtilCommon {
public static String getSerial(Date date, int index) {
long msel = date.getTime();
SimpleDateFormat fm = new SimpleDateFormat("MMddyyyyHHmmssSS");
msel += index;
date.setTime(msel);
String serials = fm.format(date);
return serials;
}
// 检查是否是图片格式
public static boolean checkIsImage(String imgStr) {
boolean flag = false;
if (imgStr != null) {
if (imgStr.equalsIgnoreCase(".gif")
|| imgStr.equalsIgnoreCase(".jpg")
|| imgStr.equalsIgnoreCase(".jpeg")
|| imgStr.equalsIgnoreCase(".png")) {
flag = true;
}
}
return flag;
}
}