您可以

git fsck --full --cache --dangling

并查找dangling blob条目-其中之一应该是丢失的文件.

and look for dangling blob entries - one of them should be your lost file.

您可以尝试grep(为确保确定，在这里我们选择更大的一组未引用对象):

You can try to grep (here we select a bigger set of unreferenced object, just to be sure):

git fsck --unreachable --no-reflogs --full 2>/dev/null | awk '$2 == "blob" {print $3}' | xargs git grep -a your-search-string

它将打印找到的斑点的SHA-1以及匹配的行.

It will print SHA-1 of the found blob along with the matched line.

有了哈希后，请使用git show <hash>来查看文件.

Once you have the hash, use git show <hash> to see the file.