其中为一些华为3com服务器客户端的认证源码，原来的已不能用通过修改认证机制后可以使用了。-Which for a number of Huawei 3com client server authentication source, the original has not by modifying the authentication mechanism can be used.

dr.com的一个模拟客户端源码，如果有版权问题，请通知立即删除。-dr.com of a simulated client source code, if there is copyright issues, please immediately delete NOTICE.

金蝶K3工业单据插件源码，客户端插件和序时簿插件。