windows下修改hosts文件，添加固定的DNS解析 打开系统目录：c:/windows/system32/drivers/etc找到hosts文件，打开hosts文件并在最后面添加以下记录：
203.208.46.29—-203.208.46.90
203.208.46.29 spreadsheets.google.com
203.208.46.29 maps-api-ssl.google.com
203.208.46.29 translate.google.com
203.208.46.29 0-focus-opensocial.googleusercontent.com
203.208.46.29 images6-focus-opensocial.googleusercontent.com
203.208.46.29 images5-focus-opensocial.googleusercontent.com
203.208.46.29 images4-focus-opensocial.googleusercontent.com
203.208.46.29 images3-focus-opensocial.googleusercontent.com
203.208.46.29 images2-focus-opensocial.googleusercontent.com
203.208.46.29 images1-focus-opensocial.googleusercontent.com
203.208.46.29 lh6.googleusercontent.com
203.208.46.29 lh5.googleusercontent.com
203.208.46.29 lh3.googleusercontent.com
203.208.46.29 lh2.googleusercontent.com
203.208.46.29 lh1.googleusercontent.com
203.208.46.29 lh4.googleusercontent.com
203.208.46.29 webcache.googleusercontent.com
203.208.46.29 mail.google.com
203.208.46.29 www.google.com.hk
203.208.46.29 www.google.com
203.208.46.29 picasaweb.google.com
203.208.46.29 labs.google.com
203.208.46.29 www.googlelabs.com
203.208.46.29 docs.google.com
203.208.46.29 plus.google.com
203.208.46.29 profiles.google.com
203.208.46.29 services.google.com
203.208.46.29 clients4.google.com
203.208.46.29 clients2.google.com
203.208.46.29 chrome.google.com
203.208.46.29 tools.google.com
203.208.46.29 talkgadget.google.com
203.208.46.29 ssl.gstatic.com
203.208.46.29 clients2.googleusercontent.com
203.208.46.29 clients1.googleusercontent.com
203.208.46.29 clients3.googleusercontent.com
203.208.46.29 clients4.googleusercontent.com
203.208.46.30 www.google.com
203.208.46.30 http://www.google.com.hk
203.208.46.30 picadaweb.google.com
203.208.46.30 s6.googleusercontent.com
203.208.46.30 s5.googleusercontent.com
203.208.46.30 s4.googleusercontent.com
203.208.46.30 s3.googleusercontent.com
203.208.46.30 s2.googleusercontent.com
203.208.46.30 s1.googleusercontent.com
203.208.46.30 plus.google.com
203.208.46.30 talkgadget.google.com
203.208.46.30 ditu.google.com
203.208.46.30 maps-api-ssl.google.com
203.208.46.30 mail.google.com
203.208.46.30 docs.google.com
203.208.46.30 pop.gmail.com
203.208.46.30 scholar.l.google.com
203.208.46.30 news.google.com
203.208.46.30 video.google.com
203.208.46.29 translate.google.com
203.208.46.30 profiles.google.com
保存下，输入网址，就OK了！