The domain parameter instructs the resolving function to append <domain name> to the end of the string to lookup if the string does not end with a . (period).

domain参数指示如果字符串不以.（句点）结尾，则解析功能将 name>附加到要查找的字符串的末尾。

youdao

If the file you're compiling to doesn't have an extension, you must append a period (.) to the end of the filename.

如果你的源文件确实没有扩展名，你需要在文件名的末尾添加(。)。

youdao

If the file you're compiling to doesn't have an extension, you must append a period (.) to the end of the filename.

如果你的源文件确实没有扩展名，你需要在文件名的末尾添加(。)。

youdao