安装前准备JDK依赖：yuminstallglibc.i686MYSQL依赖：yum-yinstalllibaio.so.1libgcc_s.so.1libstdc++.so.6yumupdatelibstdc++-4.4.7-4.el6.x86_64yum-yinstalllibncurses。so.5libtinfo.so.5installjavaJDK下载JDK1.8到本地(windows)通过上传JDK到linux在/usr/local创建JDK安装路径（默认目录是/root，可以通过Xftp6上传）/createfolderjava目录mkdir-p/usr/local/java提取tar.gzjdk-8u211-linux-x64.tar.gz(文件名)tar-zxvfjdk-8u211-linux-x64.tar.gz-C/usr/local/java配置环境变量5.1首先查看解压后的文件名ll/usr/local/java[root@localhost~]#ll/usr/local/javatotalusage0drwxr-xr-x.710143245May2115:04jdk1.8.0_2115.2打开文件，保存配置（在文件最后一行）vim/etc/profile#setjavaenvironmentJAVA_HOME=/usr/local/java/jdk1.8.0_211CLASSPATH=.:$JAVA_HOME/lib.tools.jarPATH=$JAVA_HOME/bin:$PATHexportJAVA_HOMECLASSPATHPATH5.3重新加载配置文件：【否则不会重新执行环境变量】source/etc/profileinstallmysql详见转载博客https://blog.csdn.net/qq_3859...下载mysql源码安装包从MySQL官网下载YUM源码rpm安装包：http://dev.mysql.com/download...上传到linux安装mysql源码yumlocalinstallmysql80-community-release-el7-1.noarch.rpminstallmysql直接使用命令：yuminstallmysql-community-serverstartmysqlservice5.1startsystemctlstartmysqld5.2查看启动状态systemctlstatusmysqld5.3setbootsystemctlenablemysqldsystemctldaemon-reload配置和一些命令6.1修改登录密码grep'temporarypassword'/var/log/mysqld.logmysql-uroot-p(queriedpassword)修改密码ALTERUSER'root'@'localhost'IDENTIFIEDBY'123456';如果报错，修改密码策略，修改这两个变量mysql>setglobalvalidate_password.policy=0;mysql>setglobalvalidate_password.length=1;6.2添加远程登录用户usemysql;GRANTALLON*.*TO'root'@'%';如果报错，使用updateusersethost='%'whereuser='root';使修改生效flush权限；6.3防火墙开放3306端口开放3306端口firewall-cmd--permanent--add-port=3306/tcp重启防火墙（修改配置后重启防火墙）firewall-cmd--reload查看防火墙开放端口firewall-cmd--permanent--list-ports防火墙的详细介绍请参考转载博客https://blog.csdn.net/qq_4115...连接sqlyogALTERUSER'root'@'时出现2058异常本地主机的标识IEDWITHmysql_native_passwordBY'123456';如果报错，使用ALTERUSER'root'@'%'IDENTIFIEDWITHmysql_native_passwordBY'123456';安装tomcat官网下载并上传tomcat安装文件创建tomcat安装路径mkdir-p/usr/local/tomcatunziptomcattar-zxvfapache-tomcat-8.5.41.tar.gz-C/usr/local/tomcat设置防火墙为openport8080firewall-cmd--permanent--add-port=8080/tcp重启防火墙（修改配置后要重启防火墙）firewall-cmd--reload查看防火墙开放的端口firewall-cmd--permanent--list-ports启动tomcat启动tomcat执行/usr/local/tomcat/apache-tomcat-8.5.41/bin/startup.shshutdowntomcat执行/usr/local/tomcat/apache-tomcat-8.5.41/bin/关机.sh
