附上自己的解决方案，目前能做到自适应，但是表格下面部分的元素会产生闪烁，比如分页。（顺便求下，有没有 react/antd 交流群，谢谢各位大佬）
```
import { debounce } from "lodash-es";
import { useCallback, useLayoutEffect, useRef, useState } from "react";

export function useTableScroll() {
const [tableHeight, setTableHeight] = useState(600);
const tableContainerRef = useRef<HTMLDivElement>(null);

const calculateTableHeight = useCallback(() => {
const node = tableContainerRef.current?.querySelector(".ant-table-tbody") as HTMLElement;
const nodeRect = node?.getBoundingClientRect() ?? { top: 0 };
const viewportHeight = window.innerHeight || document.documentElement.clientHeight;
const pagination = tableContainerRef.current?.querySelector(".ant-pagination") as HTMLElement;
const { top: nodeTop } = nodeRect;
const { height: paginationHeight } = pagination?.getBoundingClientRect() ?? {
height: 0,
};
const { marginTop: paginationMarginTop } = pagination
? (getComputedStyle(pagination) as CSSStyleDeclaration)
: { marginTop: "0px" };

const height = viewportHeight - nodeTop - paginationHeight - Number(paginationMarginTop.replace("px", "")) - 40;
// console.log("[ height ] >", height);
setTableHeight(height);
}, []);

useLayoutEffect(() => {
if (!tableContainerRef.current) return;

const debouncedCalculate = debounce(calculateTableHeight, 100);

// 初次加载时计算一次
debouncedCalculate();

const resizeObserver = new ResizeObserver((entries) => {
for (const entry of entries) {
if (entry.target === tableContainerRef.current) {
debouncedCalculate();
}
}
});

resizeObserver.observe(tableContainerRef.current);

// 清理函数：组件卸载时停止观察
return () => {
resizeObserver.disconnect();
debouncedCalculate.cancel();
};
}, [calculateTableHeight]);

return { scroll: { y: tableHeight }, tableContainerRef };
}

```