求64位java下载地址！

Answer 1

jdk 7：http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
jdk 8：http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

Answer 2

Answer 3

搜索JDK 去官网下载64位的 jdk里带有JRE

Answer 4

www.oracle.com这是官网，下载官网的好点

Answer 5

http://www.java.com/zh_CN/download/manual.jsp