feat: ⚡

redux/action/action-types/index.js

+/*
+ * @Description: 
+ * @Date: 2020-03-18 18:19:52
+ * @LastEditTime: 2021-04-19 13:50:38
+ * @LastEditors: JamosLi
+ */
+export const actionTypes = {
+  CHANGE_CITY: 'CHANGE_CITY',
+};

redux/action/index.js

+import { actionTypes } from './action-types';
+
+export function changeCity(city) {
+  return {
+    type: actionTypes.CHANGE_CITY,
+    city,
+  };
+}

redux/reducer/index.js

+/*
+ * @Description:
+ * @Date: 2020-03-18 18:19:52
+ * @LastEditTime: 2021-04-20 11:25:50
+ * @LastEditors: JamosLi
+ */
+import { actionTypes } from '../action/action-types';
+import cityMap from 'static/cityconfig.json';
+
+let initState = {
+  city: '',
+  cityMap: cityMap,
+};
+
+//根据url 设置客户端城市初始值,
+if (typeof window === 'object') {
+  // debugger;
+  const href = window.location.href;
+  // initState.city = createCityBySubDomain(href, JSON.parse(sessionStorage.getItem('citylist')))
+  initState.city = '杭州';
+}
+export default (state = initState, action) => {
+  switch (action.type) {
+    case actionTypes.CHANGE_CITY:
+      return {
+        ...state,
+        city: action.city,
+      };
+    default:
+      return state;
+  }
+};

redux/store.js

+/*
+ * @Description: 
+ * @Date: 2020-03-18 18:19:52
+ * @LastEditTime: 2021-04-19 13:50:30
+ * @LastEditors: JamosLi
+ */
+import { createStore } from 'redux';
+import Reducer from './reducer';
+
+const store = createStore(Reducer);
+
+export default store;