Kubernetes使用中发现的问题和错误本文不再更新，移动到https://qq253498229.github.io/docsk8s/(https://www.oschina.net/action/GoToLink?urlhttps%3A%2F%2Fqq253498229.github.io%2F

Java手册java.io类Filejava.lang.Object!继承者(https://oscimg.oschina.net/oscnet/372edea32fc6b3f3739d976aad7cf8cfc50.jpg)java.io.File所有已实

官方文档http://esp8266.github.io/Arduino/versions/2.1.0/doc/libraries.html(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fesp8266.github.io%2FArduino%2Fversions%2F2.1.

官方文档：http://caolan.github.io/async/docs.html(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fcaolan.github.io%2Fasync%2Fdocs.html)async包含了几个部分，Controlflow（异步流程处理）

Jenkins官方网址：https://jenkins.io/(https://www.oschina.net/action/GoToLink?urlhttps%3A%2F%2Fjenkins.io%2F)dockerHub官方网址：https://hub.docker.com/(https://www.oschina.net/action/G

https://spring.io/blog/2020/04/15/announcingthespringauthorizationserver(https://www.oschina.net/action/GoToLink?urlhttps%3A%2F%2Fspring.io%2Fblog%2F2020%2F04%2F15%2Fannounc

一、  环境搭建1. Jenkins安装及配置安装：利用官方提供的Debian软件包仓库，可以自动安装和升级，首先将秘钥添加到系统。wgetqO https://pkg.jenkins.io/debianstable/jenkins.io.key|sudoaptkeya

1下载软件包Jenkins访问https://jenkins.io/download/(https://www.oschina.net/action/GoToLink?urlhttps%3A%2F%2Fjenkins.io%2Fdownload%2F)下载最新（LTS版本）的war包。Tom

1.mysqlreplication中slave机器上有两个关键的进程，死一个都不行，一个是slave\_sql\_running，一个是Slave\_IO\_Running，一个负责与主机的io通信，一个负责自己的slavemysql进程。3.如果是slave\_io\_runningno了，那么就我个人看有三种情况，一个是网

注意每个方法结束都要关闭workbook；还有getIdbyname（）方法中字符串flag与name的比较，一定要用equals()方法！！！；剩下的不多解释，注释都在代码中：importjava.io.FileInputStream;importjava.io.IOException;importjava.i