解决访问google和google code不上
程序员经常用google，但是蛋疼的是经常会崩！
而身为程序员的我们，知道域名(www.google.com)->dns->ip地址）
而对应windows的设置文件为: hosts (这个文件在我的PC：C:\Windows\System32\drivers\etc)
用“记事本”打开，往后面加入下面这段
74.125.128.199 www.google.com 209.85.225.99 www.google.com 209.85.225.100 www.google.com 209.85.225.101 www.google.com 209.85.225.102 www.google.com 209.85.225.103 www.google.com 209.85.225.104 www.google.com 209.85.225.105 www.google.com 209.85.225.106 www.google.com 64.233.183.136 www.google.com 64.233.183.137 www.google.com 64.233.183.138 www.google.com 64.233.183.139 www.google.com 74.125.39.105 www.l.google.com #Images 74.125.39.99 images.google.com 74.125.39.103 images.google.com 74.125.39.104 images.google.com 74.125.39.105 images.google.com 74.125.39.106 images.google.com 74.125.39.147 images.google.com 74.125.77.99 tbn0.google.com 74.125.77.99 tbn1.google.com 74.125.77.103 tbn2.google.com 74.125.77.104 tbn3.google.com 74.125.77.105 tbn4.google.com 74.125.77.106 tbn5.google.com 74.125.77.147 tbn6.google.com #Shopping 74.125.39.99 base0.googlehosted.com 74.125.39.103 base1.googlehosted.com 74.125.39.104 base2.googlehosted.com 74.125.39.105 base3.googlehosted.com 74.125.39.106 base4.googlehosted.com 74.125.39.147 base5.googlehosted.com #Books 74.125.39.100 books.google.com 74.125.39.101 books.google.com 74.125.39.102 books.google.com 74.125.39.113 books.google.com 74.125.39.138 books.google.com 74.125.39.139 books.google.com 74.125.39.100 bks0.books.google.com 74.125.39.100 bks1.books.google.com 74.125.39.101 bks2.books.google.com 74.125.39.102 bks3.books.google.com 74.125.39.113 bks4.books.google.com 74.125.39.138 bks5.books.google.com 74.125.39.139 bks6.books.google.com 74.125.39.113 bks7.books.google.com 74.125.39.138 bks8.books.google.com 74.125.39.139 bks9.books.google.com #Video 74.125.39.100 video.google.com 74.125.39.101 video.google.com 74.125.39.102 video.google.com 74.125.39.113 video.google.com 74.125.39.138 video.google.com 74.125.39.139 video.google.com 74.125.39.100 0.gvt0.com 74.125.39.101 1.gvt0.com 74.125.39.102 2.gvt0.com 74.125.39.113 3.gvt0.com 74.125.39.138 4.gvt0.com 74.125.39.139 5.gvt0.com #Mail(POP3/SMTP) 209.85.147.109 pop.gmail.com 209.85.147.109 smtp.gmail.com #WebMail 64.233.189.18 mail.google.com 64.233.189.19 mail.google.com 64.233.189.83 mail.google.com 64.233.189.18 www.gmail.com 64.233.189.19 www.gmail.com 64.233.189.83 www.gmail.com 64.233.189.19 googlemail.l.google.com #Docs 64.233.189.101 writely-china.l.google.com 64.233.189.101 writely.l.google.com 64.233.189.102 docs.google.com 64.233.189.101 docs.google.com 64.233.189.100 docs.google.com #Map 64.233.189.104 map.google.com 64.233.189.99 map.google.com 64.233.189.147 map.google.com 64.233.189.104 maps.google.com 64.233.189.99 maps.google.com 64.233.189.147 maps.google.com 64.233.189.99 maps.gstatic.com 203.208.39.93 khm.google.com 203.208.39.91 mt0.google.com 203.208.39.93 mt1.google.com 203.208.39.91 mt2.google.com 203.208.39.91 mt.l.google.com 64.233.189.99 maps.l.google.com #Scholar 64.233.189.99 scholar.google.com 64.233.189.104 scholar.google.com 64.233.189.147 scholar.google.com 64.233.189.104 scholar.l.google.com #Group 64.233.189.102 groups.google.com 64.233.189.100 groups.google.com 64.233.189.101 groups.google.com 64.233.189.101 groups.l.google.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 74.125.39.91 lh0.ggpht.com 74.125.39.93 lh1.ggpht.com 74.125.39.136 lh2.ggpht.com 74.125.39.190 lh3.ggpht.com 74.125.39.91 lh4.ggpht.com 74.125.39.93 lh5.ggpht.com 74.125.39.136 lh6.ggpht.com 74.125.39.190 lh7.ggpht.com #Translate 74.125.39.100 translate.google.com 74.125.39.101 translate.google.com 74.125.39.102 translate.google.com 74.125.39.113 translate.google.com 74.125.39.138 translate.google.com 74.125.39.139 translate.google.com #Reader 74.125.39.99 reader.google.com 74.125.39.103 reader.google.com 74.125.39.104 reader.google.com 74.125.39.105 reader.google.com 74.125.39.106 reader.google.com #Sites 64.233.161.9 sites.google.com 74.125.53.9 sites.google.com 74.125.39.102 sites.google.com 74.125.39.139 sites.google.com 74.125.45.9 sites.google.com 74.125.39.139 sites.google.com #Code 74.125.53.9 code.google.com 74.125.45.9 code.google.com 64.233.161.9 code.google.com 74.125.39.102 code.google.com 209.85.137.9 code.google.com 74.125.39.139 code.l.google.com #Labs 74.125.39.141 www.googlelabs.com 74.125.39.141 appspot.l.google.com 74.125.39.100 labs.google.com 74.125.39.101 labs.google.com 74.125.39.102 labs.google.com 74.125.39.113 labs.google.com 74.125.39.138 labs.google.com 74.125.39.139 labs.google.com #Knol 74.125.39.100 knol.google.com 74.125.39.101 knol.google.com 74.125.39.102 knol.google.com 74.125.39.113 knol.google.com 74.125.39.138 knol.google.com 74.125.39.139 knol.google.com #Sketchup 74.125.39.99 sketchup.google.com 74.125.39.103 sketchup.google.com 74.125.39.104 sketchup.google.com 74.125.39.105 sketchup.google.com 74.125.39.106 sketchup.google.com #Pack 74.125.39.99 pack.google.com 74.125.39.103 pack.google.com 74.125.39.104 pack.google.com 74.125.39.105 pack.google.com 74.125.39.106 pack.google.com #News 74.125.39.99 news.google.com 74.125.39.103 news.google.com 74.125.39.104 news.google.com 74.125.39.105 news.google.com 74.125.39.106 news.google.com 74.125.39.147 news.google.com 74.125.39.99 nt0.ggpht.com 74.125.39.103 nt1.ggpht.com 74.125.39.104 nt2.ggpht.com 74.125.39.105 nt3.ggpht.com 74.125.39.106 nt4.ggpht.com 74.125.39.147 nt5.ggpht.com #Calendar 74.125.39.100 calendar.google.com 74.125.39.101 calendar.google.com 74.125.39.102 calendar.google.com 74.125.39.113 calendar.google.com 74.125.39.138 calendar.google.com 74.125.39.139 calendar.google.com #Blogger 74.125.39.191 www.blogger.com 74.125.39.191 blogger.l.google.com 74.125.39.191 blogger.google.com #Orkut 74.125.47.85 www.orkut.com 74.125.47.86 www.orkut.com 74.125.47.85 orkut.google.com 74.125.47.86 orkut.l.google.com #Youtube 74.125.39.100 www.youtube.com 74.125.39.101 www.youtube.com 74.125.39.102 www.youtube.com 74.125.39.113 www.youtube.com #Toolbar 74.125.39.100 toolbar.google.com 74.125.39.101 toolbar.google.com 74.125.39.102 toolbar.google.com 74.125.39.113 toolbar.google.com #Apps 74.125.39.99 apps.google.com 74.125.39.103 apps.google.com 74.125.39.104 apps.google.com 74.125.39.115 apps.google.com #Chrome 74.125.39.99 chrome.google.com 74.125.39.103 chrome.google.com 74.125.39.104 chrome.google.com 74.125.39.115 chrome.google.com 74.125.47.139 clients2.google.com #Finance 74.125.39.99 finance.google.com 74.125.39.103 finance.google.com 74.125.39.104 finance.google.com 74.125.39.115 finance.google.com #Desktop 74.125.39.99 desktop.google.com 74.125.39.103 desktop.google.com 74.125.39.104 desktop.google.com 74.125.39.115 desktop.google.com #Ajax 74.125.53.9 ajax.googleapis.com 74.125.45.9 ajax.googleapis.com 64.233.161.9 ajax.googleapis.com 209.85.137.9 ajax.googleapis.com 72.14.203.9 googleapis-ajax.l.google.com #Modules 74.125.39.132 1.ig.gmodules.com 74.125.39.132 2.ig.gmodules.com 74.125.39.132 3.ig.gmodules.com 74.125.39.132 4.ig.gmodules.com 74.125.39.132 5.ig.gmodules.com 74.125.39.132 6.ig.gmodules.com #Misc 64.233.189.101 id.google.com 64.233.189.102 id.google.com 64.233.189.100 id.google.com 64.233.189.100 id.l.google.com 74.125.39.132 skins.gmodules.com 74.125.39.132 googlehosted.l.google.com 74.125.39.132 img0.gmodules.com 74.125.39.99 blogsearch.google.com 74.125.39.99 www2.l.google.com 74.125.39.99 www.gstatic.com 74.125.39.100 www3.l.google.com 74.125.39.99 buttons.googlesyndication.com #Chrome plugin #Chrome官方扩展中心 74.125.39.99 chrome.google.com 74.125.39.99 clients2.google.com #Chrome官方主题中心 74.125.153.138 tools.google.com #谷歌拼音同步： 74.125.47.139 clients2.google.com 74.125.39.99 clients4.google.com 209.85.225.100 clients4.google.com 64.233.183.139 clients4.google.com 64.233.183.139 docs.google.com 74.125.19.101 docs.google.com 74.125.19.101 chrome.google.com 74.125.47.139 clients2.google.com 74.125.153.138 tools.google.com 74.125.39.99 docs.google.com 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 209.85.225.102 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
如果经常用google code 的话，可以在cmd命令行下，输入: ping www.google.com.hk
C:\Users\Administrator>ping www.google.com.hk
正在 Ping www-wide.l.google.com [74.125.128.199] 具有 32 字节的数据:
来自 74.125.128.199 的回复: 字节=32 时间=469ms TTL=35
来自 74.125.128.199 的回复: 字节=32 时间=474ms TTL=35
来自 74.125.128.199 的回复: 字节=32 时间=476ms TTL=35
来自 74.125.128.199 的回复: 字节=32 时间=477ms TTL=35
得到IP地址，然后添加到hosts文件的末尾：
74.125.128.199 code.google.com 74.125.128.199 encrypted.google.com 74.125.128.199 suggestqueries.google.com 74.125.128.199 mail.google.com 74.125.128.199 groups.google.com 74.125.128.199 groups.google.com.hk 74.125.128.199 docs.google.com 74.125.128.199 docs0.google.com 74.125.128.199 docs1.google.com 74.125.128.199 spreadsheets.google.com 74.125.128.199 spreadsheets0.google.com 74.125.128.199 webcache.googleusercontent.com 74.125.128.199 sites.google.com 74.125.128.199 talkgadget.google.com 74.125.128.199 clients1.google.com 74.125.128.199 clients2.google.com 74.125.128.199 clients3.google.com 74.125.128.199 clients4.google.com
最后在cmd命令行下输入：
C:\Users\Administrator>ipconfig /flushdns
Windows IP 配置
已成功刷新 DNS 解析缓存。
希望都可以成功哈，感谢提供这个方法的网友，忘记之前在哪里看过了，把它记录下来分享给大家！