google api下载
gdata-src.java-1.47.0
下载地址：http://download.csdn.net/detail/dingbuoyi/4272908

gdata-samples.java-1.47.0
下载地址：http://download.csdn.net/detail/dingbuoyi/4272911

google-api-java-client-1.8.0-beta
下载地址：http://download.csdn.net/detail/dingbuoyi/4272915

google-oauth-java-client-1.8.0-beta
下载地址：http://download.csdn.net/detail/dingbuoyi/4272917