1. ibm spring 入門系列
https://www.ibm.com/developerworks/cn/java/wa-spring1/
https://www.ibm.com/developerworks/cn/java/wa-spring2/
https://www.ibm.com/developerworks/cn/java/wa-spring3/
https://www.ibm.com/developerworks/cn/java/wa-spring4/
http://www.ibm.com/developerworks/cn/opensource/os-lightweight3/
2. spring 安裝包下載路徑：
http://repo.spring.io/libs-release-local/org/springframework/
3. 跟我一起學 spring 系列： （實戰指導性強，新手入手方便）
http://www.importnew.com/12978.html