**我想模擬一個路由攔截 判斷登陸狀態(tài) true的話就正常跳轉(zhuǎn)，false就跳轉(zhuǎn)到登陸頁面 但是報錯好像進(jìn)入了死循環(huán) 我感覺邏輯沒問題啊 求大神 開導(dǎo)開導(dǎo) 哪里出了問題**//main.jsimport Vue from 'vue'import App from './App'import router from './router'import store from './vuex/store'Vue.config.productionTip = falserouter.beforeEach((to, from, next) => {  store.state.islogin?next():next('/log')})//storeimport Vue from 'vue'import Vuex from 'vuex'Vue.use(Vuex);const state = {  islogin:false}