user_mobile_front/src/main.js

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.

import Vue from 'vue'
import { VueJsonp } from 'vue-jsonp'
Vue.use(VueJsonp)
import App from './App'
import router from './router'
import store from './store/store' // 引入store
import resource from 'vue-resource' // 引入vue-resource
import tabbar from './components/tabbar.vue'
import banner from './components/banner.vue'
import back from './components/back.vue'
import backIndex from './components/backindex.vue'
import Vant from 'vant'
import clipboard from 'clipboard'
import 'vant/lib/index.css'
import wx from 'weixin-js-sdk'
import VConsole from 'vconsole';
const vconsole = new VConsole()
import request from "@/utils/request"
Vue.prototype.$axios = request
Vue.prototype.$wx = wx
Vue.component('tabbar', tabbar)
Vue.component('banner', banner)
Vue.component('back', back)
Vue.component('backindex', backIndex)
Vue.config.productionTip = false
Vue.use(Vant)
Vue.use(resource)
import common from './script/common.js'
Vue.use(common)
Vue.prototype.clipboard = clipboard
// 时间戳过滤器
Vue.filter('dateFormat', (dataStr) => {
    var time = new Date(dataStr)

    function timeAdd0(str) {
        if (str < 10) {
            str = '0' + str
        }
        return str
    }
    var y = time.getFullYear()
    var m = time.getMonth() + 1
    var d = time.getDate()
    var h = time.getHours()
    var mm = time.getMinutes()
    var s = time.getSeconds()
    return y + '-' + timeAdd0(m) + '-' + timeAdd0(d) + ' ' + timeAdd0(h) + ':' + timeAdd0(mm) + ':' + timeAdd0(s)
})


// import { getWxOpenId } from './script/wxGetOpenId.js'
export { getWxOpenId } from './script/wxGetOpenId.js'
const whiteList = ['/Login']
router.beforeEach((to, from, next) => {
    // if (to.matched.some(record => record.meta.needLogin)) { // 判断该路由是否需要登录权限
    if (!whiteList.includes(to.path)) {
        console.log('有登录权限')
        if (!localStorage.getItem('userId')) { // 判断当前用户的登录信息userId是否存在
            console.log('无userId')
            next('/Login')
        } else if (!localStorage.getItem('openid')) {
            console.log('无openId')
            // overallExample.getOpenid()
            getWxOpenId()
            console.log('overallExample.getOpenid()走完了')
        } else {
            console.log('什么都有')
            next()
        }
    } else {
        console.log('无登录权限')
        next();
    }
})


new Vue({
    el: '#app',
    router,
    store: store,
    components: { App },
    template: '<App/>',

})