antd Table组件滚动条自适应

1. componentDidMount中写监听滚顶条高度方法

componentDidMount() {
		//加载页面时计算一次
        this.handleHeight();
        //页面大小发生改变时监听计算
		window.addEventListener('resize', this.handleHeight);
}

2. 处理计算页面Table的Scroll设置高度tableHeight，tableHeight为在中初始化的属性，默认为‘’

handleHeight = () => {
        if (document.body.clientHeight && document.documentElement.clientHeight) {
            if (document.body.clientHeight > 800 ) {
                this.setState({
                	tableHeight:'75vh'
                });
            }else if(document.body.clientHeight < 800){
                this.setState({
     				tableHeight:'67vh'
                });
            }
        }
    }

3. 记得卸载监听方法

componentWillUnmount(){
        window.removeEventListener('resize', this.handleHeight);
    }