App.vue 添加代码
<script>
export default {
onLaunch: function() {
console.log('App Launch');
if (wx.canIUse('getUpdateManager')) {
const updateManager = wx.getUpdateManager();
updateManager.onCheckForUpdate(function(res) {
console.log('onCheckForUpdate====', res);
if (res.hasUpdate) {
console.log('res.hasUpdate====');
updateManager.onUpdateReady(function() {
wx.showModal({
title: '更新提示',
content: '新版本已经准备好,是否重启应用?',
success: function(res) {
console.log('success====', res);
if (res.confirm) {
updateManager.applyUpdate();
}
}
});
});
updateManager.onUpdateFailed(function() {
wx.showModal({
title: '已经有新版本了哟~',
content: '新版本已经上线啦~,请您删除当前小程序,重新搜索打开哟~'
});
});
}
});
}
},
onShow: function() {
console.log('App Show');
},
onHide: function() {
console.log('App Hide');
}
};
</script>
原文地址:www.heylzh.com/article/16