阿里云服务器Java+Mysql+Tomcat环境搭建(Mac OS下配置)

　　　　登陆成功提示：

　　　　登陆成功之后就可以使用Linux命令来控制服务器了。

二.Java环境，JDK的安装

可能遇到的问题，通过iTerm2连接云服务器时提示:

1.

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
SHA256:SeE50cV4XFx6QNExAvv8NlFFWNDndqdvkFtTObFDErw.
Please contact your system administrator.
Add correct host key in /Users/xxxxx/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /Users/xxxxx/.ssh/known_hosts:1
ECDSA host key for xxx.xx.xxx.xxx has changed and you have requested strict checking.
Host key verification failed.

解决方法： 

在终端中输入：

vim ~/.ssh/known_hosts

进入之后将关于服务器公网的信息删除即可。（需懂操作vim命令，不过非常简单）

阿里云服务器Java+Mysql+Tomcat环境搭建(Mac OS下配置)

标签：...   tor   opp   内存   配置   xxxxx   技术分享   命令   logs