摘要： Vue main.js main.js是项目的入口文件，项目中所有的页面都会加载main.js main.js配置 定义:main.js是项目的入口文件，项目中所有的页面都会加载main.js。 主要有三个作用： 1.实例化Vue。 2.放置项目中经常会用到的插件和CSS样式。 3.存储全局变量。 阅读全文

摘要： Centos 7 下载安装 mysql server 5.7 更改权限[zoro@localhost ~]$ su root输入密码进来 管理者命令行切换目录[root@localhost zoro]# cd /root下载安装包MySQL5.7 Linux版本wget https://dev.my 阅读全文

摘要： -bash: mysql: command not found -bash: mysql: command not found 报错解释： 这个错误表明bash shell无法在环境变量$PATH指定的目录中找到mysql命令。通常，这是因为MySQL客户端没有安装，或者其可执行文件的路径没有添加到 阅读全文

摘要： centos 下完全卸载 mysql5.6 1 查看已经安装的服务 rpm -qa | grep -i mysql -i 作用是不区分大小写 mysql-community-common-5.6.51-2.el7.x86_64mysql-community-libs-5.6.51-2.el7.x86 阅读全文

摘要： Setting up a computer Настройка компьютера So you have a new computer and you're ready to set it up. This may seem like an overwhelming /ˌəʊvəˈwelmɪŋ/ 阅读全文

摘要： Inside a computer Have you ever looked inside a computer case, or seen pictures of the inside of one? The small parts may look complicated, but the in 阅读全文

摘要： ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) 解决方法，步骤： 以下可用。 （1）关闭mysql： service mysqld stop 阅读全文

摘要： Introduction Take a look at the front and back of your computer case and count the number of buttons, ports, and slots you see. Now look at your monit 阅读全文

摘要： A mouse is a handheld device that lets you point to objects on the screen, click them, and move them. Take a look at the diagram below to learn the di 阅读全文

摘要： Introduction The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Each part plays an important role 阅读全文