react native 学习笔记9

增加一个Button

App.js不动 到时候添加添加 import DuttonDemo from ’./ButtonDemo'

新建立一个ButtonDemo.js

 

import React, { Component } from 'react';
import { Button, View } from 'react-native';

export default class ButtonDemo extends Component{
    render() {
        return(
            <View style={{top:100}}>
                <Button title="click me"
                 color="blue"
                onPress={()=>{
                        console.log("Button");
                    }}
                disabled={false} />
            </View>

        );

    }


}

2.运行后的效果如图

react native 学习笔记9

后台日志为:

react native 学习笔记9