let Component = (props)=>{    const {refInstance} = props;    //  只有是实例都行useForm和useRef创立的都能够    const [form] = Form.useForm();    useImperativeHandle(refInstance,()=>({       submit:()=>{          form.submit();       }    }));    return (       <div>Hello Word</div>    )};Component = connect(xxx, xxx)(Component);//留神:这里不要在Component上应用ref;换个属性名字比方refInstance;不然会导致笼罩export default React.forwardRef((props,ref) =>     (<Component  {...props}  refInstance={ref} />));

查阅connect后发现应用connect的第四个参数也可实现

export default connect((state) => {  return {    list: state.list,  }}, null, null, { forwardRef: true })(C2)