```js
import { flushSync } from "react-dom";

// 错误赋值
setFileList(newFileList)

// 正确赋值
flushSync(() => setFileList(newFileList)); // 防止某个文件一直转圈
```





antd 上传多个文件某文件一直加载



```ts
import Mousetrap from "mousetrap";

export function useKeyboard() {
  const [, setVisible] = useRecoilState(GlobalUserOpenState);
  const [, setOpen] = useRecoilState(GlobalDocSerachOpen);
  const [, setGlobalDocSearchOptions] = useRecoilState(GlobalDocSearchOptions);
  const [, setGlobalDocSerachCustomColumns] = useRecoilState(GlobalDocSerachCustomColumns);
  const [, setOpenSearch] = useRecoilState(GlobalSearchOpenState); // 全局搜索

  // 监听快捷键
  useEffect(() => {
    // 全局用户搜索
    Mousetrap.bind("u", function () {
      setVisible((value: boolean) => !value);
    });

    // 全局文档搜索
    Mousetrap.bind("s", function () {
      setOpen((value: boolean) => !value);
      setGlobalDocSerachCustomColumns(() => []);
      setGlobalDocSearchOptions(() => undefined);
    });

    // 大搜
    Mousetrap.bind(["command+k", "ctrl+k"], function () {
      setOpenSearch(true);
    });
  });
}

```



一个全局快捷键的hook

简单使用

```  js
  app.enableCors(); // 添加跨域
```

 自定义配置

```js
app.enableCors((req, callback) => {
   callback(null, { origin: req.headers.origin, credentials: true });
}); // 添加跨域
```



antd 上传多个文件某文件一直加载

目录