guosen-ldt-shop/utils/mixin.js

/*
 * 全局注入器
 */
let page = {
	data() {
		return {

		}
	},
	computed: {
		//ios底部安全区域
		safeAreaBottom() {
			let info = uni.getSystemInfoSync()
			let safe = 20
			if (
				info && ['devtools', 'ios'].includes(info.platform) &&
				info.statusBarHeight > safe
			) {
				return info.statusBarHeight - safe + 'px'
			}
			return 0
		},
		discount(){
			return data=>{
				if (data==-1 || data==0 || data==1 || data == null) {
					return '无折扣'
				}
				return data * 10 + "折"
			}
		}
	},
	methods: {

	},
	onLoad(options) {
		let currentPage = this.$util.getCurrentRoute()
		//全局登录拦截
		let WHiTE_LIST = ['pages/login/login',
			'pages/login/forget',
			'pages/login/register',
			'pages/login/account-login',
			'pages/webView/webView',
			'pages/login/submit-success',
			'pages/test/test',
			'pages/chooseLable/chooseLable',
			'pages/shop-info/shop-info',
		]
		if (!WHiTE_LIST.includes(currentPage)) {
			if (!this.$cache.get('phone')) {
				uni.reLaunch({
					url: "/pages/login/account-login"
				})
				return
			}
		}
		//判断商场id是否为空
		WHiTE_LIST.push('pages/index/index')
		if (!WHiTE_LIST.includes(currentPage)) {
			if (!this.vuex_shopId) {
				uni.reLaunch({
					url:"/pages/index/index"
				})
				return
			}
		}
	}
}

export default page