redux-logger地址：

目前Reac native项目中已经使用redux功能，异步中间件使用redux saga，但在处理时，也需要增加redux打印日志的功能，所以需要增加redux-logger功能

/** * Sample React Native App * https://github.com/facebook/react-native * @flow */import React, { Component } from 'react';import {  Platform,  StyleSheet,  Text,  View} from 'react-native';import Icon from 'react-native-vector-icons/FontAwesome'//routerimport { Router, Scene, Tabs } from 'react-native-router-flux';//reduximport { createStore, applyMiddleware } from 'redux';import { Provider } from 'react-redux';//redux loggerimport logger from 'redux-logger';//reducers import allReducers from './src/reducers';//containersimport HomeContainer from './src/containers/HomeContainer';import OrderContainer from './src/containers/OrderContainer';import MainContainer from './src/containers/MainContainer';//user containersimport UserLoginContainer from './src/containers/user/UserLoginContainer';import UserRegisterContainer from './src/containers/user/UserRegisterContainer';//check containersimport StyleCheckContainer from './src/containers/check/StyleCheckContainer';import HandmadeCheckContainer from './src/containers/check/HandmadeCheckContainer';import SizeCheckContainer from './src/containers/check/SizeCheckContainer';import FittingCheckContainer from './src/containers/check/FittingCheckContainer';//storageimport storage from './src/util/tqsStorage';//mutil languageimport I18n from './src/config/i18n';//sagaimport createSagaMiddleware from 'redux-saga';import rootSaga from './src/sagas/rootSaga';const sagaMiddleware = createSagaMiddleware();let store = createStore(allReducers, applyMiddleware(logger,sagaMiddleware));//run all saga functionsagaMiddleware.run(rootSaga);export default class App extends Component<{}> {  constructor(props) {    super(props);    this.state = {
        }  }  componentDidMount() {  }  render() {    return (      
             
                
                   
                    
                    
                    
                    
                    
                    
                    {
   /* 
                    
         */}            
                    
                  
               
            
         );  }}

运行时，打开远程调试，可以在Chrome开发工具中看到日志信息

有了日志功能后，可以比较简单的查看到action的type及其他参数，也可以看到每一个action发生前与发生后state(reducers)的变化