40 行
710 B
Plaintext
40 行
710 B
Plaintext
<template>
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<view>
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<text>当前电量：{{data.level}}%</text>
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<text>是否充电中：{{data.isCharging}}</text>
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</view>
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</template>
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<script setup lang="uts">
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type DataType = {
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level: number;
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isCharging: boolean;
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}
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const data = reactive({
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level: 0,
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isCharging: false
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} as DataType)
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onLoad(() => {
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try {
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uni.getBatteryInfo({
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success: res => {
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data.level = res.level;
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data.isCharging = res.isCharging;
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}
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});
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} catch (e) {
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console.error((e as Error).message);
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uni.showModal({
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content: (e as Error).message,
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showCancel: false
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});
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}
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})
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defineExpose({
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data
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})
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</script>
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