今天捣鼓了下mencached还不错!(http://my.oschina.net/js/ke/plugins/emoticons/images/13.gif)依赖库commonspool1.5.6java\_memcachedrelease\_2.6.6slf4japi1.6.1slf4jsimple1.6.

脚本内容如下：!/bin/shstring"Thisisastring!"echo${string:1:4}添加可执行权限后报错badsubstitution：!输入图片说明(https://static.oschina.net/uploads/img/201612/301

一、Springboot整合mybatismaven中添加对数据库与mybatis的依赖1<dependencies2<dependency3<groupIdorg.springframework.boot</groupId4<artifactId

/添加源/echo'debhttp://www.rabbitmq.com/debian/testingmain'|sudotee/etc/apt/sources.list.d/rabbitmq.list/新增公钥（不加会有警告）/wgetOhttps://www.rabbitm

一、Springboot整合mybatismaven中添加对数据库与mybatis的依赖1<dependencies2<dependency3<groupIdorg.springframework.boot</groupId4<artifactId

循环第一个根节点（Nodes0）下的子节点（Node）并添加子节点foreach(NodetninclTree1.advTree1.Nodes0.Nodes){NodennewNode();

Centos7YUM安装MariaDB10.0安装步骤(新装)1.配置添加yum源文件vim/etc/yum.repos.d/mariadb.repoMariaDB10.0CentOSrepositorylistcreated2016053

!(https://img2020.cnblogs.com/blog/2032351/202007/2032351202007071855554101633360832.png)添加相关串口（CH340COM3）!(https://img2020.cnblogs.com/blog/2032351/202007/203235120200

环境配置在Gradle或者Maven中添加Springtest创建类packagecom.hava.tactic.xml.access.repository;importcom.hava.tactic.sthpw.entity.LoginGroup;importcom.hava.tactic.sth