2018年4月份，我按照官网教程装了环境，一路顺风。
然后我就开始创建项目：
react-native init demo
创建一个测试项目demo成功，然后开始开发，就想用react-navigation，但是坑多，我想骂街....
第一步：我先安装react-navigation
安装命令为：
yarn add react-navigation
import
React
from
'react';
import {
AppRegistry,
Text,
}
from
'react-native';
//导入stack导航组件
import {
StackNavigator }
from
'react-navigation';
class
HomeScreen
extends
React.
Component {
static
navigationOptions = {
};
render() {
return
<
Text
>Hello,Navigation!
</
Text
>;
}
}
//导航注册
export
default
App =
StackNavigator({
Home: {
screen:
HomeScreen },
});
第三步：运行结果
问题是：Warning: isMounted(...) is deprecated in plain JavaScript React classes. Instead,make sure to clean up subscriptions and pending requests in componentWillUnmount to prevent memory leaks.
此时我只想说：草
错误问题：https://blog.csdn.net/u010411264/article/details/79897734
