From 26576e9f9457467e6d6dbf037fba3f7235e7f38d Mon Sep 17 00:00:00 2001
From: lxw <810412026@qq.com>
Date: 星期六, 23 十二月 2023 15:01:21 +0800
Subject: [PATCH] 修改首页开关统计
---
src/main/java/com/whyc/util/CommonUtil.java | 20 +++++++++++++-------
1 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/src/main/java/com/whyc/util/CommonUtil.java b/src/main/java/com/whyc/util/CommonUtil.java
index c5fb424..9b4c5b4 100644
--- a/src/main/java/com/whyc/util/CommonUtil.java
+++ b/src/main/java/com/whyc/util/CommonUtil.java
@@ -7,19 +7,25 @@
public class CommonUtil {
//灏嗘暟杞崲鎴愪簩杩涘埗瀛楃涓插苟缁熻1鐨勪釜鏁�
- public static int getIntToBinary(int switchState){
- /*String binaryString=Integer.toBinaryString(switchState);
- System.out.println(binaryString);*/
+ public static int getIntToBinary(int switchState,int[] bit){
int count=0;
- while (switchState != 0){
- switchState = switchState & (switchState - 1);
+ /*int ss=switchState&(1<<bit);
+ while (ss != 0){
+ ss = ss & (ss - 1);
count++;
+ }*/
+ if(bit.length>0){
+ for (int i=0;i<bit.length;i++){
+ int ss=switchState&(1<<bit[i]);
+ if(ss>0){
+ count++;
+ }
+ }
}
- //System.out.println(count);
return count;
}
public static void main(String[] args) {
- getIntToBinary(111111024);
+ System.out.println(getIntToBinary(15,new int[]{0,1,2,3}));
}
}
--
Gitblit v1.9.1