它是一个美女，它是一个能够管理网络的美女，它是一个能够使你管理host文件的美女背景程序。-It is a beauty, it is able to manage a network of beauty, it is a host file allows you to manage the beautiful background process.

host修改工具,可自动修改host，开发人员必备-host to modify the tool can automatically modify the host, the developer must-