//路由导航守卫
router.beforeEach((to,from,next)=>{
if(to.path=='/login'){ //去登录页则放行
next()
}else{ //否则判断是否有登录后存储的token,有则放行,无则返回登录页
if(window.sessionStorage.getItem('token')){
next()
}else{
next('/login')
}
}
})
微信扫一扫
//路由导航守卫
router.beforeEach((to,from,next)=>{
if(to.path=='/login'){ //去登录页则放行
next()
}else{ //否则判断是否有登录后存储的token,有则放行,无则返回登录页
if(window.sessionStorage.getItem('token')){
next()
}else{
next('/login')
}
}
})
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