工作中产生大量的mdb文件，由于频繁的进行查询，导致这些文件很大，一个一个的压缩修复很是费尽，所以写个这个工具。 批量压缩修复指定目录下的所有mdb文件。-Work produced a large number of mdb file, due to frequent inquiries, resulting in significant of these documents, one by one compression repair is very great, so write th