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34 lines
1.1 KiB
34 lines
1.1 KiB
export default function checkVersion() {
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return new Promise((resolve, reject) => {
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if (wx.canIUse('getUpdateManager')) {
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const updateManager = wx.getUpdateManager()
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updateManager.onCheckForUpdate(res => {
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if (res.hasUpdate) {
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updateManager.onUpdateReady(() => {
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wx.showModal({
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title: '更新提示',
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content: '新版本已经准备好， 是否重启应用',
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success (successRes) {
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if (successRes.confirm) {
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updateManager.applyUpdate()
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}
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}
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})
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resolve(true)
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})
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updateManager.onUpdateFailed(() => {
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wx.showModal({
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title: '更新提示',
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content: '新版本已经上线了，请您删除当前小程序，重新搜索打开~'
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})
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reject(false)
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})
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} else {
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resolve(true)
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}
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})
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} else {
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reject(false)
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}
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})
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}
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