修复bug

src/sc545/pay/utils/Utils.java

@@ -29,8 +29,7 @@ import org.apache.commons.lang.time.DateUtils;
 public class Utils {
 	
 	public static void main(String[] args) {
-		String s = floatToString(0.01235788889f, 3,false);
-		System.out.println(s);
+		getWeekNum();
 	}
 
 	/**
@@ -702,12 +701,6 @@ public class Utils {
 	 */
 	public static long getDatePoor(Date endDate, Date nowDate) {
 
-		long nd = 1000 * 24 * 60 * 60;// 一天
-
-		long nh = 1000 * 60 * 60;// 一小时
-
-		long nm = 1000 * 60;// 一分钟
-
 		long ns = 1000;// 一秒
 
 		// 获得两个时间的毫秒时间差异
@@ -718,6 +711,13 @@ public class Utils {
 		return sec;
 
 	}
+	
+	/**获取今天是周几，1-7*/
+	public static long getWeekNum() {
+		long[] weekDays = {7,1,2,3,4,5,6};
+		Calendar c = Calendar.getInstance();
+		return weekDays[c.get(Calendar.DAY_OF_WEEK)-1];
+	}
 
 	/**
 	 * 获取用户真实ip