realty/virgo.wzfrontend/yui_wx/App.vue

<script>
	export default {
		onLaunch() {
			console.log('App Launch')
		},
		// 在页面的onShow生命周期中
		onShow() {
			// 尝试从本地存储中恢复数据
			const savedState = uni.getStorageSync('vuex_state');
			if (savedState) {
				this.$store.replaceState(Object.assign({}, this.$store.state, savedState));
			}
			if (this.$store.getters.user.userId) this.$chat.connect(this.$store.getters.user.userId);
			uni.$YeIM.intoApp();
			this.$chat.listenerList();
		},
		// 在页面的onHide生命周期中
		onHide() {
			// 保存状态到本地存储
			uni.setStorageSync('vuex_state', this.$store.state);
			uni.$YeIM.leaveApp();
		}
	}
</script>

<style lang="scss">
	@import "@/static/scss/common.scss";
	@import "@/static/font/iconfont.css";

	// 设置整个项目的背景色
	page {
		color: $uni-main-color;
		font-size: 28rpx;
		background: $uni-background-color;

		.image {
			width: 100%;
			height: 100%;
		}
	}
</style>