【发布时间】:2019-02-24 03:56:11
【问题描述】:
我是下一个 js 的新手,我使用 redux-next-wrapper !
问题是我想分派令牌访问,但是当我在 getInitialProps 中执行此操作时,商店在页面呈现后不会更新!
我尝试使用componentDidMount,它可以工作,但是只有在页面渲染后状态才会更新,这使得按钮登录前一秒可见被注销替换!
componentDidMount () {
const token_access = Cookies.get('xxxxxxxxxx');
const token_refresh = Cookies.get('xxxxxxxxxx');
console.log(token_access);
if (token_access && token_refresh) {
const decode = jwt_decode(token_refresh);
if (decode.exp >= new Date()) {
this.props.store.dispatch(logout(token_refresh))
}
else {
const decode_access = jwt_decode(token_access);
if (decode_access.exp >= new Date()) {
refresh(token_refresh)
}
this.props.store.dispatch(userLoggedIn(token_access));
}
}
}
static async getInitialProps ({Component, ctx}) {
const token = '12345';
ctx.store.dispatch(userLoggedIn(token));
return {
pageProps: (Component.getInitialProps ? await Component.getInitialProps(ctx) : {})
}
}
import { createStore, applyMiddleware } from 'redux'
import { composeWithDevTools } from 'redux-devtools-extension';
import thunk from 'redux-thunk';
import rootReducer from '../reducers/index'
export default initialState => createStore(
rootReducer,
composeWithDevTools(
applyMiddleware(thunk)
)
);
有没有办法在页面渲染之前调度和加载商店?
谢谢你的回答
【问题讨论】:
标签: redux redux-thunk next.js