Question

我在项目中使用React和MaterialUI。我想知道如何导入这个

var RaisedButton = mui.RaisedButton,
    ThemeManager = new mui.Styles.ThemeManager();

到ES6

这就是我到目前为止的方式

import React from "react";
import { Link } from "react-router";
import ReactLogo from "elements/ReactLogo";
import mui from 'material-ui';

var RaisedButton = mui.RaisedButton, 
    ThemeManager = new mui.Styles.ThemeManager();

Answer 1

你走了：

#include <iostream>
#include <string>

class dog { 
public: 
    explicit dog(std::string name) : mname(name) {} // use initializer list
private: 
    std::string mname;
};

void Foo(dog g) {}

int main()
{
    std::string name = "fido";
    Foo(name);
}

MDN docs应该可以帮助您更好地了解es6导入。

Answer 2

随着es6和es7的引入，语法正在快速改变。试试这个。

import React from 'react'; import Message from './Message.jsx';
> 
> export default class MessageList extends React.Component{
>   constructor(){      super();        this.state = {
>             messages: [
>               'Hi Ignatius',
>               'Hello Jessy'
>             ]
>       };  }
> 
>   render(){        var messageNodes = this.state.messages.map((message)=> {
>       return (
>         <Message message={message}/>
>       );
>     });
> 
> 
>     return (
>       <div>{messageNodes}</div>
>     );   }     }

如何在ES6上导入新的mui.Styles.ThemeManager（）？

2 个答案: