使用说明：
1、开启网络适配器的IPv6协议（请自行搜索）。
2、将hosts.txt里的全部内容复制到你电脑里的hosts文件的最顶部。
3、重启浏览器即可。

其它说明：
1、本hosts文件包含了Google的一些IPv6地址和IPv4地址，由于IPv6的连接速度较慢，优先选择IPv4地址。
2、hosts.txt里已经有文字说明，在IPv4地址无法使用时，可以将IPv6的hosts前面的“#”删除。
3、blogspot的博客地址需自行添加（文件里有说明）
4、默认情况下打开http://ipv6.google.com 可以搜索任何关键词

附：
hosts文件内容：

#备用（当“#Google Https”里一些不能使用时，将下面hosts前的“#”删除，用ipv6来访问）
#2001:4860:c004::68    pop.gmail.com
#2001:4860:c004::68    smtp.gmail.com
#2001:4860:c004::68    www.gmail.com
#2001:4860:c004::68    mail.google.com
#2001:4860:c004::68    mail.google.com
#2001:4860:c004::68    www.gmail.com
#2001:4860:c004::68    googlemail.l.google.com
#2001:4860:c004::68    writely-china.l.google.com
#2001:4860:c004::68    writely.l.google.com
#2001:4860:c004::68    docs.google.com
#2001:4860:c004::68    groups.google.com
#2001:4860:c004::68    groups.l.google.com
#2001:4860:c004::68    spreadsheet.google.com
#2001:4860:c004::68    services.google.com
#2001:4860:c004::68    writely.google.com
#2001:4860:c004::68    sites.google.com
#2001:4860:c004::68    reader.google.com
#2001:4860:c004::68    calendar.google.com
#2001:4860:c004::68    lh1.ggpht.com
#2001:4860:c004::68    lh2.ggpht.com
#2001:4860:c004::68    lh3.ggpht.com
#2001:4860:c004::68    lh4.ggpht.com
#2001:4860:c004::68    lh5.ggpht.com
#2001:4860:c004::68    lh6.ggpht.com
#2001:4860:c004::68    lh7.ggpht.com
#2001:4860:c004::68    lh8.ggpht.com
#2001:4860:c004::68    lh9.ggpht.com


#ipv6 google（在搜索框输入ipv6.google.com可以搜索任何关键词都不会被屏蔽）
2001:4860:c004::68    ipv6.google.com

#Blogger
2001:4860:c004::68    www.blogger.com
2001:4860:c004::68    blogger.l.google.com
2001:4860:c004::68    blogger.google.com

#Blogspot 请更改用户名
2001:4860:c004::68    chinafreenet.blogspot.com
2001:4860:c004::68    用户名.blogspot.com

#YouTube
2001:4860:c004::68    www.youtube.com
2001:4860:c004::68    gdata.youtube.com
2001:4860:c004::68    help.youtube.com
2001:4860:c004::68    upload.youtube.com
2001:4860:c004::68    insight.youtube.com
2001:4860:c004::68    help.youtube.com
2001:4860:c004::68    youtube.com

#Picasa
74.125.39.147 picasa.google.com
74.125.39.91 photos.google.com
74.125.39.91 picasaweb.google.com
74.125.39.93 picasaweb.google.com
74.125.39.136 picasaweb.google.com
74.125.39.190 picasaweb.google.com
203.208.39.104 lh1.ggpht.com
203.208.39.104 lh2.ggpht.com
203.208.39.104 lh3.ggpht.com
203.208.39.104 lh4.ggpht.com
203.208.39.104 lh5.ggpht.com
203.208.39.104 lh6.ggpht.com
203.208.39.104 lh7.ggpht.com
203.208.39.104 lh8.ggpht.com
203.208.39.104 lh9.ggpht.com

#GMail(POP3/SMTP)
209.85.147.109 pop.gmail.com
209.85.147.109 smtp.gmail.com

#Google Https

66.102.7.19 mail.google.com
209.85.225.101 docs.google.com
209.85.225.102 groups.google.com
74.125.127.139 spreadsheet.google.com
74.125.127.100 services.google.com
74.125.127.100 writely.google.com
74.125.127.100 sites.google.com
209.85.225.104 reader.google.com
74.125.127.101 calendar.google.com