Linux 上安装 Tomcat8
作者：互联网
一、配置主机
systemctl stop firewalld
systemctl disable firewalld
setenforce poermissive
hostnamectl set-hostname tomcat
二、安装JDK
1.到oracle网站上下载JDK
https://www.oracle.com/java/technologies/javase/javase-jdk8-downloads.html#license-lightbox
2.解压JDK
tar -xf jdk-8uXXXXX -C /usr/local
ln -s /usr/local/jdk1.8.0_281/ /usr/local/jdk
cat >> /etc/profile <<'EOF'
export JAVA_HOME=/usr/local/jdk
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/fre/lib
export PATH=$JAVA_HOME/bin:$JAVA_HOME/fre/bin:$PATH
EOF
#测试是否安装成功
java -version
三、安装Tomcat
到tomcat.apache.org上下载Tomcat
https://mirrors.bfsu.edu.cn/apache/tomcat/tomcat-8/v8.5.69/bin/apache-tomcat-8.5.69.tar.gz
tar -xf apache-tomcat-8.5.69.tar.gz -C /usr/local/
ln -s /usr/local/apache-tomcat-8.5.69/ /usr/local/tomcat
/usr/local/tomcat/bin/startup.sh
/usr/local/tomcat/bin/shutdown.sh
登录tomcat，如果能正常登录说明安装成功
http://192.168.2.10:8080/
四、tomcat开启远程管理Manager App
1.修改/user/local/tomcat/conf/context.xml
将context的如下内容删除
<Context>
<!--
<!-- Default set of monitored resources. If one of these changes, the -->
<!-- web application will be reloaded. -->
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
<!-- Uncomment this to disable session persistence across Tomcat restarts -->
<!--
<Manager pathname="" />
-->
-->
</Context>
修改context的内容如下：
<Context antiResourceLocking="false" privileged="true" >
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
allow="^.*$" />
</Context>
2.在/usr/local/tomcat/conf/tomcat-users.xml文件末尾增加如下角色及用户
<role rolename="manager"/>
<role rolename="manager-gui"/>
<role rolename="admin"/>
<role rolename="admin-gui"/>
<role rolename="manager-script"/>
<user username="tomcat" password="tomcat" roles="admin-gui,admin,manager-gui,manager,manager-script"/>
3.配置远程访问manager
在/usr/local/tomcat/conf 目录下的Catalina/localhost目录下新建一个manager.xml文件，写入如下内容：
<Context privileged="true" antiResourceLocking="false"
docBase="${catalina.home}/webapps/manager">
<Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="^.*$" />
</Context>
4.然后重启tomcat，登录web管理页面访问manager app
5.如果需要访问host-manager，则要修改如下的内容：
vi /usr/local/tomcat/webapps/host-manager/META-INF/context.xml
<Context antiResourceLocking="false" privileged="true" >
<CookieProcessor className="org.apache.tomcat.util.http.Rfc6265CookieProcessor"
sameSiteCookies="strict" />
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
allow="\d+\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" />
<Manager sessionAttributeValueClassNameFilter="java\.lang\.(?:Boolean|Integer|Long|Number|String)|org\.apache\.catalina\.filters\.CsrfPreventionFilter\$LruCache(?:\$1)?|java\.util\.(?:Linked)?HashMap"/>
</Context>
标签：xml,bin,tomcat,安装,manager,usr,Linux,local,Tomcat8 来源： https://www.cnblogs.com/fy054/p/15058863.html