uni-app引入使用uView

yudao-ui-app/uni_modules/uview-ui/components/u-count-down/utils.js

@@ -0,0 +1,62 @@
+// 补0，如1 -> 01
+function padZero(num, targetLength = 2) {
+    let str = `${num}`
+    while (str.length < targetLength) {
+        str = `0${str}`
+    }
+    return str
+}
+const SECOND = 1000
+const MINUTE = 60 * SECOND
+const HOUR = 60 * MINUTE
+const DAY = 24 * HOUR
+export function parseTimeData(time) {
+    const days = Math.floor(time / DAY)
+    const hours = Math.floor((time % DAY) / HOUR)
+    const minutes = Math.floor((time % HOUR) / MINUTE)
+    const seconds = Math.floor((time % MINUTE) / SECOND)
+    const milliseconds = Math.floor(time % SECOND)
+    return {
+        days,
+        hours,
+        minutes,
+        seconds,
+        milliseconds
+    }
+}
+export function parseFormat(format, timeData) {
+    let {
+        days,
+        hours,
+        minutes,
+        seconds,
+        milliseconds
+    } = timeData
+    // 如果格式化字符串中不存在DD(天)，则将天的时间转为小时中去
+    if (format.indexOf('DD') === -1) {
+        hours += days * 24
+    } else {
+        // 对天补0
+        format = format.replace('DD', padZero(days))
+    }
+    // 其他同理于DD的格式化处理方式
+    if (format.indexOf('HH') === -1) {
+        minutes += hours * 60
+    } else {
+        format = format.replace('HH', padZero(hours))
+    }
+    if (format.indexOf('mm') === -1) {
+        seconds += minutes * 60
+    } else {
+        format = format.replace('mm', padZero(minutes))
+    }
+    if (format.indexOf('ss') === -1) {
+        milliseconds += seconds * 1000
+    } else {
+        format = format.replace('ss', padZero(seconds))
+    }
+    return format.replace('SSS', padZero(milliseconds, 3))
+}
+export function isSameSecond(time1, time2) {
+    return Math.floor(time1 / 1000) === Math.floor(time2 / 1000)
+}