20240517

utils/formate.js

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+
+export function secondFormate (seconds) {
+	let minute,second;
+	seconds = Math.abs(seconds)
+	minute = Math.floor(seconds / 60);
+	minute = minute > 9 ? minute : '0' + minute;
+	second = Math.floor(seconds % 60);
+	second = second > 9 ? second : '0' + second;
+	return `${minute}:${second}`;	
+}
+
+export function range(num, min, max) {
+  return Math.min(Math.max(num, min), max);
+}
+
+export function addNumber(num1, num2) {
+  const cardinal = 10 ** 10;
+  return Math.round((num1 + num2) * cardinal) / cardinal;
+}
+
+export function sizeFormate (size) {
+	const per = 1024 * 1024;
+	return size >= per ? Number(size / per).toFixed(2) + 'M' : Number(size / 1024).toFixed(2) + 'KB';
+}

utils/tool.js

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+const { platform } = uni.getSystemInfoSync()
+
+export function setFullScreen(isFullScreen) {
+	const ori = isFullScreen ? 'landscape-primary' : 'portrait-primary';
+	plus.screen.unlockOrientation();
+	if (platform === 'android') {
+		setTimeout(() => {
+			plus.screen.lockOrientation(ori);
+		}, 500)
+	} else {
+		plus.screen.lockOrientation(ori);
+	}
+	// 控制顶部状态栏展示
+	plus.navigator.setFullscreen(isFullScreen);
+	if (isFullScreen) {
+		plus.navigator.hideSystemNavigation();
+	} else {
+		plus.navigator.showSystemNavigation();
+	}
+}