componentWillReceiveProps(nextProps){
    不加判断 会可能导致组件本身 setState不生效
    if(nextProps.isPersonEdit !==this.props.isPersonEdit){
        if(‘isPersonEdit‘ in nextProps){
            this.setState({isEdit:nextProps.isPersonEdit})
        }
    }
}
handleSelect(value,option){
    this.setState({isEdit:true})
}

react componentWillReceiveProps