嗨,我有一个访存拦截器来捕获一些常见的响应,例如401等。当响应状态等于401时。我需要在拦截器本身内部调度注销操作。但是我做不到。调度操作不起作用。在这里,我分享了我所做的工作的代码。请帮我解决这个问题。
import fetchIntercept from 'fetch-intercept';
import { pushToDataLayer } from './GTMUtility';
import configureStore from '../redux/configureStore';
import { LoggedOut } from "../redux/auth/actions";
const getEndPointFromURL = (url = '') => {
if (!url) return;
const urlSegments = url.split('/')
return urlSegments[urlSegments.length - 1];
}
const store = configureStore();
export const interceptor = fetchIntercept.register({
request: function (url, config) {
return [url, config];
},
requestError: function (error) {
// Called when an error occured during another 'request' interceptor call
return Promise.reject(error);
},
response: function (response) {
if (response.status === 401) {
store.dispatch(LoggedOut());
return false
}
return response;
},
responseError: function (error) {
// Handle an fetch error
return Promise.reject(error);
}
});
出口商店:
import { createStore, applyMiddleware, compose } from "redux";
import rootReducer from "./rootReducer";
import createSagaMiddleware from "redux-saga";
import { fromJS } from "immutable";
export default function configureStore(initialState = {}) {
const sagaMiddleware = createSagaMiddleware();
const middlewares = [sagaMiddleware];
const composeEnhancers =
typeof window === "object" && window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__
? window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__({
// Specify extension’s options like name, actionsBlacklist, actionsCreators, serialize...
})
: compose;
return {
...createStore(
rootReducer,
composeEnhancers(applyMiddleware(...middlewares))
),
runSaga: sagaMiddleware.run
};
}
谢谢。
答案 0 :(得分:0)
在拦截寄存器文件中,您还必须导出该存储,以供其他文件使用。如果您还在其他地方调用const store = configureStore()
,则将创建一个全新的store实例。然后,拦截器使用的store.dispatch
不会影响store的另一个实例,因此是您的问题。
我建议您直接在该文件内创建存储并将其导出,而不是导出configureStore
函数。
export const store = configureStore()
然后在拦截器文件中:
import { store } from '../redux/configureStore';
与需要存储的其他文件相同。不再创建它。