Merge branch 'master' of http://gitlab.linkfern.com/key/common.git

src/main/java/com/egolm/common/DateUtil.java

@@ -254,18 +254,27 @@ public class DateUtil {
 	 */
 	public static String format(Integer time, String fmt) {
 		if (time != null) {
-			if (time < 86400000) {
+			Integer dayCount = 0;
+			while(time >= 86400000) {
+				time -= 86400000;
+				dayCount += 1;
+			}
+			if(dayCount > 0) {
+				return "大于" + dayCount + "天";
+			} else {
 				Date date = new Date(time - (1000 * 60 * 60 * 8));
 				SimpleDateFormat sdf = new SimpleDateFormat(fmt);
 				return sdf.format(date);
-			} else {
-				throw new RuntimeException("Can't greater than 86400000");
 			}
 		} else {
 			return null;
 		}
 	}
 	
+	public static void main(String[] args) {
+		System.out.println(format(Integer.MAX_VALUE));
+	}
+
 	/**
 	 * 计算指定时间当天的开始时间
 	 *