全面对抗GFW，打通Google服务

来源：http://www.cppblog.com/sunicdavy/archive/2010/10/28/131657.html

Google Doc很长时间无法使用，火了，GFW又把地址屏蔽了

修改hosts文件：

209.85.225.101 docs.google.com

74.125.127.100 writely.google.com

74.125.127.139 spreadsheets.google.com

209.85.147.109 pop.gmail.com

209.85.147.109 smtp.gmail.com

66.102.7.19 mail.google.com

209.85.225.101 docs.google.com

209.85.225.102 groups.google.com

74.125.127.100 services.google.com

74.125.127.100 sites.google.com

209.85.225.104 reader.google.com

74.125.127.101 calendar.google.com