C:\Windows\System32\drivers\etc hosts文件中添加以下代码 127.0.0.1 www.tongda2000.com 127.0.0.1 tongda2000.com 127.0.0.1 down.tongda2000.com 127.0.0.1 un.tongda2000.com 127.0.0.1 www.tongdayun.com 127.0.0.1 tongdayun.com 127.0.0.1 cloud.tongda2000.com 127.0.0.1 yun.tongda2000.com 127.0.0.1 www.tongda2000.net 127.0.0.1 tongda2000.net 127.0.0.1 www.tongda2000.org 127.0.0.1 tongda2000.org