增加other分包页面
我的页面里增加跳转other分包跳转（仅在ios不是浏览器审核时展示）
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231
tuniao-ui/components/tn-count-to/tn-count-to.vue
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231
tuniao-ui/components/tn-count-to/tn-count-to.vue
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<template>
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<view
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class="tn-count-num-class tn-count-num"
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:class="[fontColorClass]"
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:style="{
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fontSize: fontSizeStyle || '50rpx',
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fontWeight: bold ? 'bold' : 'normal',
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color: fontColorStyle || '#080808'
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}"
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>
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{{ displayValue }}
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</view>
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</template>
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<script>
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import componentsColorMixin from '../../libs/mixin/components_color.js'
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export default {
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name: 'tn-count-to',
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mixins: [componentsColorMixin],
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props: {
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// 开始的数值，默认为0
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startVal: {
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type: Number,
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default: 0
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},
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// 结束目标数值
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endVal: {
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type: Number,
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default: 0,
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required: true
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},
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// 是否自动开始
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autoplay: {
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type: Boolean,
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default: true
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},
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// 滚动到目标值的持续时间，单位为毫秒
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duration: {
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type: Number,
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default: 2000
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},
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// 是否在即将结束的时候使用缓慢滚动的效果
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useEasing: {
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type: Boolean,
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default: true
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},
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// 显示的小数位数
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decimals: {
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type: Number,
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default: 0
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},
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// 十进制的分割符
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decimalSeparator: {
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type: String,
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default: '.'
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},
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// 千分位的分隔符
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// 类似金额的分割(￥23,321.05中的",")
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thousandthsSeparator: {
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type: String,
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default: ''
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},
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// 是否显示加粗字体
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bold: {
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type: Boolean,
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default: false
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}
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},
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computed: {
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countDown() {
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return this.startVal > this.endVal
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}
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},
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data() {
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return {
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localStartVal: this.startVal,
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localDuration: this.duration,
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// 显示的数值
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displayValue: this.formatNumber(this.startVal),
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// 打印的数值
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printValue: null,
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// 是否暂停
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paused: false,
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// 开始时间戳
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startTime: null,
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// 停留时间戳
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remainingTime: null,
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// 当前时间戳
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timestamp: null,
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// 上一次的时间戳
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lastTime: 0,
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rAF: null
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}
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},
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watch: {
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startVal() {
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this.autoplay && this.start()
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},
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endVal() {
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this.autoplay && this.start()
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}
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},
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mounted() {
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this.autoplay && this.start()
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},
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methods: {
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// 开始滚动
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start() {
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this.localStartVal = this.startVal
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this.startTime = null
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this.localDuration = this.duration
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this.paused = false
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this.rAF = this.requestAnimationFrame(this.count)
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},
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// 重新开始
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reStart() {
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if (this.paused) {
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this.resume()
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this.paused = false
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} else {
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this.stop()
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this.paused = true
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}
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},
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// 停止
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stop() {
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this.cancelAnimationFrame(this.rAF)
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},
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// 恢复
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resume() {
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this.startTime = null
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this.localDuration = this.remainingTime
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this.localStartVal = this.printValue
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this.requestAnimationFrame(this.count)
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},
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// 重置
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reset() {
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this.startTime = null
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this.cnacelAnimationFrame(this.rAF)
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this.displayValue = this.formatNumber(this.startVal)
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},
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// 销毁组件
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destroyed() {
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this.cancelAnimationFrame(this.rAF)
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},
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// 累加时间
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count(timestamp) {
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if (!this.startTime) this.startTime = timestamp
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this.timestamp = timestamp
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const progress = timestamp - this.startTime
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this.remainingTime = this.localDuration - progress
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if (this.useEasing) {
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if (this.countDown) {
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this.printValue = this.localStartVal - this.easingFn(progress, 0, this.localStartVal - this.endVal, this.localDuration)
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} {
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this.printValue = this.easingFn(progress, this.localStartVal, this.endVal - this.localStartVal, this.localDuration)
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}
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} else {
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if (this.countDown) {
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this.printValue = this.localStartVal - (this.localStartVal - this.endVal) * (progress / this.localDuration)
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} else {
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this.printValue = this.localStartVal + (this.endVal - this.localStartVal) * (progress / this.localDuration)
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}
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}
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if (this.countDown) {
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this.printValue = this.printValue < this.endVal ? this.endVal : this.printValue
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} else {
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this.printValue = this.printValue > this.endVal ? this.endVal : this.printValue
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}
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this.displayValue = this.formatNumber(this.printValue)
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if (progress < this.localDuration) {
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this.rAF = this.requestAnimationFrame(this.count)
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} else {
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this.$emit('end')
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}
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},
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// 缓动时间计算
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easingFn(t, b, c, d) {
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return (c * (-Math.pow(2, (-10 * t) / d) + 1) * 1024) / 1023 + b
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},
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// 请求帧动画
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requestAnimationFrame(cb) {
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const currentTime = new Date().getTime()
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// 为了使setTimteout的尽可能的接近每秒60帧的效果
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const timeToCall = Math.max(0, 16 - (currentTime - this.lastTime))
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const timerId = setTimeout(() => {
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cb && cb(currentTime + timeToCall)
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}, timeToCall)
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this.lastTime = currentTime + timeToCall
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return timerId
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},
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// 清除帧动画
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clearAnimationFrame(timerId) {
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clearTimeout(timerId)
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},
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// 格式化数值
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formatNumber(number) {
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const reg = /(\d+)(\d{3})/
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number = Number(number)
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number = number.toFixed(Number(this.decimals))
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number += ''
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const numberArray = number.split('.')
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let num1 = numberArray[0]
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const num2 = numberArray.length > 1 ? this.decimalSeparator + numberArray[1] : ''
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if (this.thousandthsSeparator && !this.isNumber(this.thousandthsSeparator)) {
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while(reg.test(num1)) {
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num1 = num1.replace(reg, '$1' + this.thousandthsSeparator + '$2')
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}
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}
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return num1 + num2
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},
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// 判断是否为数字
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isNumber(val) {
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return !isNaN(parseFloat(val))
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.tn-count-num {
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/* #ifndef APP-NVUE */
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display: inline-flex;
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/* #endif */
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text-align: center;
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line-height: 1;
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}
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</style>
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