Update src/routes/+layout.svelte

src/routes/+layout.svelte

@@ -38,6 +38,42 @@
 	let loaded = false;
 	const BREAKPOINT = 768;
 
+    // 获取当前中国时间的小时数
+    function getChinaHour() {
+    const chinaTimezoneOffset = 8 * 60; // 中国时区 UTC+8
+    const currentTime = new Date();
+    const localTimezoneOffset = currentTime.getTimezoneOffset();
+    const chinaTime = new Date(currentTime.getTime() + (chinaTimezoneOffset + localTimezoneOffset) * 60000);
+    return chinaTime.getHours();
+ 	}
+
+	// 根据中国时间段设置 activeUserCount 的随机数
+  function setActiveUserCountByTime() {
+    const hour = getChinaHour();
+    let minActiveUsers, maxActiveUsers;
+
+    if (hour >= 22 || hour < 10) {
+      // 22:00-次日10:00，设为10-30
+      minActiveUsers = 10;
+      maxActiveUsers = 30;
+    } else if (hour >= 10 && hour < 15) {
+      // 10:00-15:00，设为80-100
+      minActiveUsers = 80;
+      maxActiveUsers = 100;
+    } else if (hour >= 15 && hour < 22) {
+      // 15:00-20:00，设为150-180
+      minActiveUsers = 150;
+      maxActiveUsers = 180;
+    } else {
+      // 其他时间段，设为150-180
+      minActiveUsers = 150;
+      maxActiveUsers = 180;
+    }
+
+    const randomActiveUsers = Math.floor(Math.random() * (maxActiveUsers - minActiveUsers + 1)) + minActiveUsers;
+    activeUserCount.set(randomActiveUsers);
+  }
+
 	let wakeLock = null;
 
 	onMount(async () => {