From b72f8f8d58417eb6fb29672d8ac17cfafa46775c Mon Sep 17 00:00:00 2001
From: zhitong.yu <xynz17@163.com>
Date: 星期六, 11 五月 2024 10:51:31 +0800
Subject: [PATCH] 增加:主界面选择系统页面，统计实时刷新，低电量人员数据显示
---
src/main/java/com/hxzk/Main.java | 16 +++++++++++++++-
1 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/hxzk/Main.java b/src/main/java/com/hxzk/Main.java
index 6f9359a..d622c72 100644
--- a/src/main/java/com/hxzk/Main.java
+++ b/src/main/java/com/hxzk/Main.java
@@ -2,11 +2,25 @@
import com.hxzk.pojo.TbHeartRecord;
+import java.awt.geom.Point2D;
import java.util.ArrayList;
import java.util.List;
public class Main {
- public static void main(String[] args) {
+ public static void main(String[] args) {
+ double x1 = 13521978.408849519;
+ double y1 = 3584501.125890286;
+ double x2 = 13521642.21136821;
+ double y2 = 3584507.2560229967;
+
+ double distance = calculateDistance(x1, y1, x2, y2);
+
+ System.out.println(distance);
+ }
+
+ public static double calculateDistance(double x1, double y1, double x2, double y2) {
+ double distance = Math.sqrt(Math.pow((x2 - x1), 2) + Math.pow((y2 - y1), 2));
+ return distance;
}
}
\ No newline at end of file
--
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