cwtuan

If there is a large file which is changed in a few lines, showing the whole file may make the container very long.

可以支持吗？

I give up using `umi.js@4` since it doesn't support SSG (Static Site Generation). [Next.js](https://nextjs.org/docs/basic-features/data-fetching/get-static-paths) would be one of the alternatives.

is custom response headers supported?

我在cb之前打印了一下，有执行了cb，但是没展示错误 

async默认应该就是返回Promise了。 另外，我也改成return new Promise的方式，还是不行 

 @bindoon 你提供的解法，我[fork](https://riddle.alibaba-inc.com/riddles/ca39c47d)在这里，出现校验状态错误问题

any update?

@lakerswgq 有预计修复日期吗

@lakerswgq 或者简单一点，当日期没选择时，禁止选择时间