37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
const LOCAL_VERSION_KEY = 'version'
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/**
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* 获取最新的构建时间，于当前 localStorage 中的时间对比
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*/
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export async function checkVersion() {
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try {
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// 每次构建时根目录生成 verison.txt，内容为构建时的时间戳
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const fetchVersion = await fetch('/version.txt', { cache: 'no-store' })
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let newVersion = await fetchVersion.text()
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newVersion = newVersion.trim()
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const localVersion = localStorage.getItem(LOCAL_VERSION_KEY)
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if (localVersion != null && localVersion < newVersion) {
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const userConfirmed = window.confirm('检测到新版本，请刷新')
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if (userConfirmed) {
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localStorage.setItem(LOCAL_VERSION_KEY, newVersion)
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window.location.href = `/?v=${Date.now()}`
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}
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} else {
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localStorage.setItem(LOCAL_VERSION_KEY, newVersion)
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}
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} catch (error) {
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console.error('检查版本失败', error)
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}
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}
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/**
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* 区分环境设置检测周期
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*/
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export function getInterval() {
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if (import.meta.env.DEV) {
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return 60 * 1000
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}
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// 生产或演示环境 5 分钟
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return 5 * 60 * 1000
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}
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