text: import Taro, { Component } from '@tarojs/taro'
  import { View, Text } from '@tarojs/components'
  import './index.styl'
  
  export default class Index extends Component {
  
    config = {
      navigationBarTitleText: '首页'
    }
  
    componentWillMount () { }
  
    componentDidMount () { }
  
    componentWillUnmount () { }
  
    componentDidShow () { }
  
    componentDidHide () { }
  
    render () {
      return (
        <View className='index'>
          <Text>Hello world2!</Text>
        </View>
      )
    }
  }
  
  