升级tomcat版本
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升级tomcat版本
各版本tomcat下载地址：http://archive.apache.org/dist/tomcat/
小版本升级
停止旧版本tomcat
[root@localhost ~]# /root/apache-tomcat-8.5.56/bin/shutdown.sh
Using CATALINA_BASE: /root/apache-tomcat-8.5.56
Using CATALINA_HOME: /root/apache-tomcat-8.5.56
Using CATALINA_TMPDIR: /root/apache-tomcat-8.5.56/temp
Using JRE_HOME: /usr
Using CLASSPATH: /root/apache-tomcat-8.5.56/bin/bootstrap.jar:/root/apache-tomcat-8.5.56/bin/tomcat-juli.jar
备份旧lib文件
[root@localhost ~]# cp -rp /root/apache-tomcat-8.5.56 /root/apache-tomcat-8.5.56_20201231
[root@localhost ~]# mv /root/apache-tomcat-8.5.56/lib /root/apache-tomcat-8.5.56/lib_apache-tomcat-8.5.56_20201231
解压新版本tomcat并复制新版本的lib目录到旧版本安装目录下
[root@localhost ~]# tar -zxvf apache-tomcat-8.5.61.tar.gz
[root@localhost apache-tomcat-8.5.56]# cp -r apache-tomcat-8.5.61/lib /root/apache-tomcat-8.5.56/
启动tomcat升级成功
[root@localhost ~]# /root/apache-tomcat-8.5.56/bin/startup.sh
Using CATALINA_BASE: /root/apache-tomcat-8.5.56
Using CATALINA_HOME: /root/apache-tomcat-8.5.56
Using CATALINA_TMPDIR: /root/apache-tomcat-8.5.56/temp
Using JRE_HOME: /usr
Using CLASSPATH: /root/apache-tomcat-8.5.56/bin/bootstrap.jar:/root/apache-tomcat-8.5.56/bin/tomcat-juli.jar
Tomcat started.
大版本升级
停止旧版本tomcat
[root@localhost ~]# /root/apache-tomcat-8.0.36/bin/shutdown.sh
Using CATALINA_BASE: /root/apache-tomcat-8.0.36
Using CATALINA_HOME: /root/apache-tomcat-8.0.36
Using CATALINA_TMPDIR: /root/apache-tomcat-8.0.36/temp
Using JRE_HOME: /usr
Using CLASSPATH: /root/apache-tomcat-8.0.36/bin/bootstrap.jar:/root/apache-tomcat-8.0.36/bin/tomcat-juli.jar
备份旧版本lib文件和bin文件
[root@localhost ~]# cp -rp /root/apache-tomcat-8.0.36 /root/apache-tomcat-8.0.36_20201231
[root@localhost ~]# cp -rp /root/apache-tomcat-8.0.36/lib /root/apache-tomcat-8.0.36/lib_apache-tomcat-8.0.36_20201231
[root@localhost ~]# cp -rp /root/apache-tomcat-8.0.36/bin /root/apache-tomcat-8.0.36/bin_apache-tomcat-8.0.36_20201231
解压新版本tomcat并复制新版本的lib目录和bin目录文件到旧版本安装目录下
[root@localhost ~]# cp -rp /root/apache-tomcat-8.5.61/bin /root/apache-tomcat-8.0.36/
[root@localhost ~]# cp -rp /root/apache-tomcat-8.5.61/lib /root/apache-tomcat-8.0.36/
启动tomcat升级成功
[root@localhost ~]# /root/apache-tomcat-8.0.36/bin/startup.sh
Using CATALINA_BASE: /root/apache-tomcat-8.0.36
Using CATALINA_HOME: /root/apache-tomcat-8.0.36
Using CATALINA_TMPDIR: /root/apache-tomcat-8.0.36/temp
Using JRE_HOME: /usr
Using CLASSPATH: /root/apache-tomcat-8.0.36/bin/bootstrap.jar:/root/apache-tomcat-8.0.36/bin/tomcat-juli.jar
Using CATALINA_OPTS:
Tomcat started.
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