GData之旅

1. Java client library http://code.google.com/intl/zh-CN/apis/gdata/client-java.html

1) Download library and sample from http://code.google.com/p/gdata-java-client/downloads/list
2) Go over the background knowledges in 5 minutes
a. Google Data APIs Protocol: http://code.google.com/intl/zh-CN/apis/gdata/docs/2.0/basics.html
b. Javadoc of this client library: http://code.google.com/intl/zh-CN/apis/gdata/javadoc/
3) Build and run the library