dva16

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 {
const {user} = select(NRemote)
let setting = await call(getSetting, payload)
await put(RSetState, { setting })
await put(EFetchUser, 1, NUser)
}
},
reducers: {
RSetState {
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 (
<>

{count}

)
}

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