rn 组件传参props

组件用法和react一致,参数设置和react一致
	this.props.键名获取传入参数

代码示例:

//父组件
import React,{Component} from 'react'
import {View,Text,Alert,StyleSheet} from 'react-native'

export default class App extends Component{
    render(){
        return(

            <>
                <View>
                    <Ssr name='jeff'/>
                </View>
            </>
        )
    }
}
//子组件
class Ssr extends Component{
    constructor(props){
        super(props)
        this.state={name:this.props.name}
    }
    render(){
        return(
            <>
                <Text onPress={this.change}>{this.state.name}</Text>
                <Text>{this.props.name}</Text>
            </>
        )
    }
    change(){
        this.setData({
            name:this.state.name
        })
    }
}