linux配置java环境

jdk配置

• export JAVA_HOME=/usr/local/java/jdk1.8.0_181 这里的目录要换成你解压的JDK 目录

• export CLASSPATH=.:{JRE_HOME}/lib

• export JRE_HOME=${JAVA_HOME}/jre

• export PATH=PATH

mysql安装

• sudo apt install mysql-server

• sudo apt install mysql-client

• sudo apt install libmysqlclient-dev

• GRANT ALL PRIVILEGES ON . TO 'admin'@'%' IDENTIFIED BY 'root' WITH GRANT OPTION;

• FLUSH PRIVILEGES;

• delete from user where user='test' and Host='localhost';

tomcat配置远程访问

配置文件位置/webapps/manager/META-INF/context.xml

<Context antiResourceLocking="false" privileged="true" >
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
      allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" />
</Context>

改为

<Context antiResourceLocking="false" privileged="true" >
<!--
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
     allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" />
-->
</Context>