我正在使用redux comboReducers()合并2个reducer。尽管它们在开发工具中都可以识别,但是即使我将具有不同属性的对象传递给化简器,它们中的一个也只是一个空对象。
CombineReducers()文件:
import { combineReducers } from 'redux'
import { default as JobReducer } from './Jobs/reducer'
import { default as AuthReducer } from './Auth/reducer'
const RootReducer = combineReducers({
job: JobReducer,
auth: AuthReducer,
})
export default RootReducer
第一个减速器:
import { SINGLE_JOB_POST_SUCCESS } from './constants'
const initial = {
jobs: [],
job: {}
}
export default (state = initial, action) => {
const { type, payload } = action
switch (type) {
case SINGLE_JOB_POST_SUCCESS:
return {
...state,
jobs: [
...state.jobs,
...payload
]
}
default:
return {}
}
}
第二个减速器
import { RESET_AUTH_RESPONSE } from './constants'
const initial = {
authResponse: null,
user: {}
}
export default (state = initial, action) => {
const { type, payload } = action
switch (type) {
case RESET_AUTH_RESPONSE:
return {
...state,
authResponse: null
}
default:
return state
}
}
当我在redux开发工具中查看状态时,“ auth”具有相关的属性,但是“ job”只是一个空对象。我已将化简文件称为不同的名称,以消除对别名的需要,但这没有效果。任何帮助表示赞赏。
答案 0 :(得分:0)
因为您的authReducer
具有:
default:
return {}
因此,每当看到无法识别的动作时,它将返回一个空对象。您需要改为return state
。
此外,请注意,您应该切换为使用our official Redux Toolkit package,这将大大简化您的Redux逻辑。