React Redux Template

Ducks-modular-redux方法，将{actionTypes,actions,reducer}放于一个文件中，规则

1. MUST export default a function called reducer()
   

2. MUST export its action creators as functions
   

3. MUST have action types in the form npm-module-or-app/reducer/ACTION_TYPE
   

4. MAY export its action types as UPPER_SNAKE_CASE, if an external reducer needs to listen for them, or if it is a published reusable library
   

modules/counter.js

const INCREMENT = 'app/counter/INCREMENT'

export default function reducer(state=0,action){
  switch(action.type){
    case INCREMENT:
      return state + 1;
    default:
      return state;
  }
}

export function increment(){
  return {
    type:INCREMENT
  }
}

compoments/Counter.js

import React,{PropTypes, Component} from 'react'

export default class Counter extends Component{
  static propTypes = {
    counter:PropTypes.number.isRequired,
    increment:PropTypes.func.isRequired
  };
  constructor(props){
    super(props)
  }
  render(){
    const {counter, increment} = this.props;
    return(
      <div>{counter}<button onClick={increment}>+</button></div>
    )
  }
}

containers/Counter.js

import {bindActionCreators} from 'redux'
import {connect} from 'react-redux'

import Counter from '../components/Counter'
import * as CounterActions from '../modules/counter'

const mapStateToProps = state => ({counter:state.counter})
const mapDispatchToProps = dispatch => bindActionCreators(CounterActions,dispatch)

export default connect(mapStateToProps,mapDispatchToProps)(Counter)

modules/reducers.js

import {combineReducers} from 'redux'

import counter from './counter'


const rootReducer = combineReducers({
  counter
})

export default rootReducer

参考：
redux中文文档