前端项目实战肆佰伍拾react-admin和material ui-重置默认按钮

 <SimpleForm toolbar={<CreateToolbar />}>
             
            </SimpleForm>

  const CreateToolbar = () => {
        const navigate=useNavigate()
        return (
            <Toolbar>
                <SaveButton />
                <Button variant="contained" sx={{ ml: '16px' }} onClick={() => navigate(-1)}><AssignmentReturn /> 返回</Button>
            </Toolbar>
        )
    }

运行结果