Java經常使用地址

有些地址不是很是好找，記錄下，方便使用

JDK API7

http://tool.oschina.net/apidocs/apidoc?api=jdk_7u4

spring jar包下載地址

http://repo.spring.io/release/org/springframework/spring/

spring源碼下載地址

https://github.com/spring-projects/spring-framework/tags

mybatis 下載地址，裏面有jar包，源碼包，javadoc等

https://repo1.maven.org/maven2/org/mybatis/mybatis/

https://repo1.maven.org/maven2/org/mybatis/mybatis-spring/

舊版Eclipse下載

http://archive.eclipse.org/eclipse/downloads/

POI的API地址

http://poi.apache.org/apidocs/