我是下一个js的新手,我使用redux-next-wrapper!
问题是我想调度令牌访问,但是当我在getInitialProps中进行令牌访问时,页面呈现后商店不会更新!
我尝试使用componentDidMount,它可以工作,但是状态仅在页面呈现后才更新,这使按钮登录一秒钟可见,然后才能被注销替换!
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)
)
);
有没有一种方法可以在页面呈现之前分派和加载商店?
谢谢您的回答
答案 0 :(得分:0)
我通过更改商店来解决此问题!希望这可以帮助某人:)
export const initStore = (initialState = {} ) => {
return createStore(rootReducer,
initialState, composeWithDevTools(applyMiddleware(thunk)))
};