官网下载：Java Downloads | OracleJdk几个高速下载镜像编程宝库：JDK下载 - 编程宝库华为：Index of java-local/jdkINJDK：Java I tell you-爪哇我话你知liferay（国外）：Index of /mirrors/download.oracle.com/otn-pub/java/jdk