import { initDva, initRequest } from 'dva16'

1.初始化model import user from './user' initDva([user]) 2.初始化请求地址 initRequest(requestUrl, (status, data) => { console.log(status, data) })

########## Model ########## model示例:

import { getSetting } from '../services' import { NRemote, RSetState, EGetSetting, EFetchUser, NUser } from './constants'

const delay = (ms = 0) => new Promise(resolve => setTimeout(resolve, ms)) export default { namespace: NRemote, state: { ping: 'pong', user: { name: 'fred' }, setting: null }, effects: { async [EGetSetting]({ payload }, { call, put, select }) { const {user} = select(NRemote) let setting = await call(getSetting, payload) await put(RSetState, { setting }) await put(EFetchUser, 1, NUser) } }, reducers: { [RSetState](state, { payload }) { return { ...state, ...payload } } } }

########## API ########## 1.initDva(modelsArr,config) //初始化dav16 modelsArr : type => Array
explain => model数组 config : type => Object explain => 配置项 { printLog : Boolean, // default => false (打印日志) useImmer : Boolean // default => true (应用Immer) } 2.useStore(namespace) //获取model中state的值 namespace : type => String
explain => model的namespace

例 :
export default () => {
    const { count } = useStore(model的namespace)
    return (
        <>
            <p>{count}</p>
        </>
    )
}

3.reducer(namespace, type, payload) namespace : type => String
explain => model的namespace type : type => String explain => reducer名 / 键名 payload ： type => Any explain => 传递参数

4.effect(namespace, type, payload) namespace : type => String
explain => model的namespace type : type => String explain => reducer名 / 键名 payload ： type => Any explain => 传递参数

5.initRequest(serverHome, errorHanlder) serverHome : type => String
explain => model的namespace errorHanlder : type => Function explain => 错误回调函数

6.bindJWTToken(token) token : type => String
explain => 请求头 Token

安装 npm install dva16