Chrome插件扩展程序安装目录
windows xp
C:\Documents and Settings\用户名\Local Settings\Application Data\Google\Chrome\User Data\Default\Extensions
windows7
C:\Users\用户名\AppData\Local\Google\Chrome\User Data\Default\Extensions
MAC
~/Library/Application Support/Google/Chrome/Default/Extensions
Ubuntu
~/.config/google-chrome/Default/Extensions