ReactNative 自定义组件

定义属性

import PropTypes from 'prop-types'

  static propTypes = {
        title:PropTypes.string.isRequired,// 必选
        titleColor:PropTypes.any,
        onPress:PropTypes.func,
        selected:PropTypes.bool,
        icon:PropTypes.any
    }
    static defaultProps = {
        titleColor:'#4b4b4f',//可选默认值
        onPress:undefined,
        
        selected:false,
        icon:""
    }

  render() { 
        return (  
            
             
                
                    
                
                {this.props.title}
             

            
   
        );
    }