Refactor:comments

Author: Sven

src/components/App.js

@@ -4,7 +4,6 @@ import { Provider } from 'react-redux'
 import PropTypes from 'prop-types'
 
 class App extends React.Component {
-  // ES试验特性写法
   static propTypes = {
     store  : PropTypes.object.isRequired,
     routes : PropTypes.object.isRequired
@@ -15,6 +14,7 @@ class App extends React.Component {
   }
 
   render () {
+    /* ES6 解构赋值 */
     const { store, routes } = this.props
 
     return (

src/layouts/PageLayout/PageLayout.js

@@ -12,7 +12,7 @@ const location = {
   }
 }
 export default class PageLayout extends React.Component {
-  // 类的静态属性，不会被实例继承
+  /* 类的静态属性，不会被实例继承。ES试验特性写法:propTypes写入class */
   static propTypes = {
     children : PropTypes.node
   }

src/routes/Counter/components/Counter.js

@@ -2,6 +2,7 @@ import React from 'react'
 import PropTypes from 'prop-types'
 import { Button } from 'reactstrap'
 
+// Stateless Functional Component
 export const Counter = ({ counter, increment, doubleAsync }) => (
   <div style={{ margin : '0 auto' }}>
     <h3>Counter: {counter}</h3>