从官网下载: http://www.oracle.com/technetwork/java/javase/downloads/index.html
在Additional Resources找到最新版的Java SE 8 Documentation
http://www.oracle.com/technetwork/java/javase/documentation/jdk8-doc-downloads-2133158.html
下载到: jdk-8u40-docs-all.zip
从官网下载: http://www.oracle.com/technetwork/java/javase/downloads/index.html
在Additional Resources找到最新版的Java SE 8 Documentation
http://www.oracle.com/technetwork/java/javase/documentation/jdk8-doc-downloads-2133158.html
下载到: jdk-8u40-docs-all.zip