Linux(Ubuntu)下mysql5.7.17安装配置方法图文教程
前言
前面安装过mysql5.6,时隔三个月,开发那边反馈需要在MySQL中处理JSON类型的数据,查看文档,JSON是在5.7支持的新特性。于是着手安装Mysql57
Mysql5.6.28的安装://www.nhooo.com/article/103743.htm
安装
若使用apt-getinstallmysql-server进行安装,默认安装的不是最新的版本,于是考虑去官网找一个最新的社区版本。
1.获取最新的Mysql版本
在https://dev.mysql.com/downloads/mysql/下选择操作系统版本(本例为Ubuntu),下载的时候注意要和操作系统版本相匹配(OS版本对应安装包版本)。
#cat/etc/issue Ubuntu12.04.5LTS\n\l #wgethttps://cdn.mysql.com//Downloads/MySQL-5.7/mysql-server_5.7.17-1ubuntu12.04_amd64.deb-bundle.tar
2.具体安装(因为依赖报的关系,需要注意安装次序)
#tar-xvfmysql-server_5.7.17-1ubuntu12.04_amd64.deb-bundle.tar #ll total712948 drwxr-xr-x2rootroot4096Jan2010:07./ drwxr-xr-x5rootroot4096Jan1919:23../ -rw-r--r--17155314151356802Nov2903:30libmysqlclient20_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--17155314151904116Nov2903:30libmysqlclient-dev_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--171553141530791660Nov2903:29libmysqld-dev_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--171553141512998Nov2903:30mysql-client_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--171553141582798Nov2903:30mysql-common_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--17155314156831Nov2903:30mysql-community_5.7.17-1ubuntu12.04_amd64.changes -rw-r--r--171553141521519804Nov2903:30mysql-community-client_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--171553141555477882Nov2903:29mysql-community-server_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--1715531415208582030Nov2903:30mysql-community-source_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--171553141545244026Nov2903:30mysql-community-test_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--171553141512990Nov2903:30mysql-server_5.7.17-1ubuntu12.04_amd64.deb -rw-r--r--1rootroot365015040Nov3002:11mysql-server_5.7.17-1ubuntu12.04_amd64.deb-bundle.tar -rw-r--r--171553141513014Nov2903:30mysql-testsuite_5.7.17-1ubuntu12.04_amd64.deb ###安装依赖包 sudoapt-getupgrade sudoapt-getinstalllibaio1 ###安装deb包 sudodpkg-imysql-common_5.7.17-1ubuntu12.04_amd64.deb sudodpkg-ilibmysqlclient20_5.7.17-1ubuntu12.04_amd64.deb sudodpkg-ilibmysqlclient-dev_5.7.17-1ubuntu12.04_amd64.deb sudodpkg-ilibmysqld-dev_5.7.17-1ubuntu12.04_amd64.deb sudodpkg-imysql-community-client_5.7.17-1ubuntu12.04_amd64.deb sudodpkg-imysql-client_5.7.17-1ubuntu12.04_amd64.deb sudodpkg-imysql-community-source_5.7.17-1ubuntu12.04_amd64.deb ###libmecab2安装 sudoapt-get-finstall sudodpkg-imysql-community-server_5.7.17-1ubuntu12.04_amd64.deb ###这边会提示设置root密码
基本配置(和以前的5.6版本有差异)
1.新增用户,赋权
createusertestuseridentifiedby'*******'; createdatabasetestdb; GRANTALLONtestdb.*TO'testuser'@'%'; flushprivileges; --root用户远程访问权限开放 mysql>usemysql; Readingtableinformationforcompletionoftableandcolumnnames Youcanturnoffthisfeaturetogetaquickerstartupwith-A Databasechanged mysql>selecthost,userfromuser; +-----------+-----------+ |host|user| +-----------+-----------+ |%|testuser| |localhost|mysql.sys| |localhost|root| +-----------+-----------+ 3rowsinset(0.00sec) mysql>updateusersethost='%'whereuser='root'; QueryOK,1rowaffected(0.00sec) Rowsmatched:1Changed:1Warnings:0 mysql>selecthost,userfromuser; +-----------+-----------+ |host|user| +-----------+-----------+ |%|testuser| |%|root| |localhost|mysql.sys| +-----------+-----------+ 3rowsinset(0.00sec) mysql>flushprivileges; QueryOK,0rowsaffected(0.00sec)
2.配置文件修改
配置文件路径(相比以前版本有变更,56路径:/etc/MySQL/my.conf)
57路径:/etc/mysql/mysql.conf.d/mysqld.cnf
--绑定IP修改
找到bind-address=127.0.0.1这一行
改为bind-address=0.0.0.0,问题解决。
--大小写区分修改
[mysqld]后添加添加lower_case_table_names=1,重启MYSQL服务,这时已设置成功:不区分表名的大小写;
lower_case_table_names参数详解:
lower_case_table_names=0
其中0:区分大小写,1:不区分大小写
其他
基本的服务启停命令没有改变
#启动MySQL$sudoservicemysqlstart #关闭MySQL$sudoservicemysqlstop #重启MySQL$sudoservicemysqlrestart #其他命令:$sudo/etc/init.d/mysqlstart $sudo/etc/init.d/mysqlstop $sudo/etc/init.d/mysqlrestart
精彩专题分享:
mysql不同版本安装教程
mysql5.6各版本安装教程
mysql5.7各版本安装教程
mysql8.0各版本安装教程
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