JDK_下载网址

Google / BaiDu 搜索 关键字：“Java Archive Downloads - Java SE 8 - Oracle”

1、

JDK5：

http://www.oracle.com/technetwork/java/javasebusiness/downloads/java-archive-downloads-javase5-419410.html

2、

JDK6：

http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase6-419409.html

3、

JDK7：

http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html

4、

JDK8：

http://www.oracle.com/technetwork/java/javase/downloads/java-archive-javase8-2177648.html

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