摘要: 1.先查看是否已经安装jdk 运行如下命令java: 2.这里下载的是jdk8从官网进行下载 https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html 我这里从之前下载好的jdk-8u13 阅读全文
posted @ 2018-12-06 17:09 胖hu 阅读(125) 评论(0) 推荐(0)