目录一、I/O复用模型回顾二、创建选择器1.Pipe函数2.Poll函数三、注册Channel到Selector四、Select返回就绪事件集合一、I/O复用模型回顾!(https://oscimg.oschina.net/oscnet/01e7f742f41c502c3ae941a

一、mysql安装1.下载MySQL数据库可以访问官方网站：https://www.mysql.com/!(https://oscimg.oschina.net/oscnet/6b8ae978c1099f1067c16ca745e56eef878.png)2.点击DOWNLOADS模块下的Community模块下的MySQLCommunit

1\.去阿里云SSL证书购买证书!(https://oscimg.oschina.net/oscnet/3398ef872c4f1e56e01a1c79f270d756877.png) 2. 审核通过后下载nginx的ssl证书!(https://img2018.cnblogs.com/ibeta/1868441/202002/1

!(https://oscimg.oschina.net/oscnet/ee3a439e79bf2eb38ec78ec9cc272d4c0c5.gif)!(https://oscimg.oschina.net/oscnet/672fccee1f9485511b66a673a9facbb5423.jpg)转载本文需注明出处：微信公众号EAW

原文地址：https://www.cnblogs.com/hvaning/p/3636288.htmlRSA算法在C与JAVA之前的交互  在JAVA生成一对RSA私钥和公钥的时候，是以下的形式给到C去调用：string publickey@"MIGfMA0GCSqGSIb4DQEBAQUAA4GNADCBiQKBgQC/M9kJVw

!(https://oscimg.oschina.net/oscnet/6bcbe5fab6a50d936533c7aa38a8489b3e0.jpg)!(https://oscimg.oschina.net/oscnet/7301e172402c289f51f3356b3f8edffdb50.jpg)Docker的守护进程一直运行，

java.nio.channels.AsynchronousChannel提供了异步写文件方法，具体代码如下：!(https://oscimg.oschina.net/oscnet/3d3b7ce6a9fd5c1fea806341e4f41e5b9c3.jpg)!(https://oscimg.oschina.net/oscnet/fc9f

1.1查看端口号占用情况打开命令行面板：程序——运行——在运行面板中输入cmd。快捷键：花键R!(https://oscimg.oschina.net/oscnet/b15d57c90ab5697264149ba4ca5d0c9466e.jpg)语法：netstat–ano !(https://os

!(https://oscimg.oschina.net/oscnet/dbb6ed60758646c1b661cfbdcf5fff1934c.jpg)我很高兴的宣布在Jenkins中GitHub应用进行身份验证现已支持。这是许多用户期待已久的功能。它已在GitHubBranchSource2.7.1中发布，现在可以在Jenkin

在template下创建目录front，该目录用于存放前台页面的所有模板在front下创建登录模板!(https://oscimg.oschina.net/oscnet/a795182b89e1536f75d48ac88b6fff865e1.jpg)!(https://oscimg.oschina.net/oscnet/84c42c2869