Middleware store dispatch or commit before redirect will not write data on server
[issue link]Sorry, my English is poor
glitch
When you visit index.vue on server
It has a middleware test.js
store.commit('SET_USER', 'hello');
return redirect('/about');
You will be redirect to about.vue
You will find that authUser is null
You click the back link to repeat the above action on client
You will find that authUser has value