JDK_下载网址
Google / BaiDu 搜索 关键字:“Java Archive Downloads - Java SE 8 - Oracle”
1、
JDK5:
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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