1.router/index.js
importvuefrom ' vue ' importvuerouterfrom ' vue-router ' importloginfrom ' ./components/log in.vue ' importhomefrom ' . importhomefrom ' home ' vue.use (vue router ) const routes=[ { path: '/'，redirece ] commin ' component 3360 home } (const router=newvue router ({ routes } ) router.beforeeach ) (to，from， next ) )/to访问的路径from版本////next (版本next )/login ) )强制跳转if ) to.path===login ) ) return next ) ) consttokenstr=window.sesionstorrater )的tokenstr(returnnext ) (/login ) ) next ) }导出
模板ivel-buttontype=' info ' @ click=' logout '退出/El-button/div/templatescriptexportdefault { methods 3360 tokenthis.$router.push ) )/login ) /返回登录页面}}/scriptstylelang='lession ' ) }