RN 组件判断显示

render() {

let bestVsersionShow=Platform.OS==='ios'?

activeOpacity={0.5}

onPress={()=> this.betaVersion()}

style={{

flexDirection:'row',

paddingLeft:24,

paddingRight:24,

paddingTop:18,

paddingBottom:18

            }}>

style={{width:20, height:20, marginRight:24}}

source={require('../../BTImage/My/my_settings_ic_10.png')}

            />

{I18n.t('settings.betaVersion')}

:null

        return (

            {bestVsersionShow}

        )

    }