1、windows\system32\drivers\etc\host文件添加:
203.208.46.29 plus.google.com
203.208.46.29 talkgadget.google.com
203.208.46.29 picasaweb.google.com
203.208.46.29 lh1.ggpht.com
203.208.46.29 lh2.ggpht.com
203.208.46.29 lh3.ggpht.com
203.208.46.29 lh4.ggpht.com
203.208.46.29 lh5.ggpht.com
203.208.46.29 lh6.ggpht.com
203.208.46.29 lh6.googleusercontent.com
203.208.46.29 lh5.googleusercontent.com
203.208.46.29 lh4.googleusercontent.com
203.208.46.29 lh3.googleusercontent.com
203.208.46.29 lh2.googleusercontent.com
203.208.46.29 lh1.googleusercontent.com
2、https协议访问,如https://picasaweb.google.com/相册名
3、最新版本picasa 3.8.0 软件支持https方式上传