本文讲解如何在Linux CentOS下部署Java Web项目的步骤。
一、环境准备：
(1)Linux CentOS
(2)apache-tomcat-9.0.10
(3)XShell
二、启动tomcat
1、启动Tomcat
进入 apache-tomcat-9.0.10 下的 bin 目录下
输入： ./catalina.sh start
[root@izuf6famz0x92jd98na1kiz bin]# ./catalina.sh start
Using CATALINA_BASE: /usr/local/tomcat/apache-tomcat-9.0.
Using CATALINA_HOME: /usr/local/tomcat/apache-tomcat-9.0.
Using CATALINA_TMPDIR: /usr/local/tomcat/apache-tomcat-9.0./temp
Using JRE_HOME: /usr/java/jdk1..0_171
Using CLASSPATH: /usr/local/tomcat/apache-tomcat-9.0./bin/bootstrap.jar:/usr/local/tomcat/apache-tomcat-9.0./bin/tomcat-juli.jar
Tomcat started.
2、查看 tomcat 启动日志[可选]
进入 apache-tomcat-9.0.10/logs 下
[root@izuf6famz0x92jd98na1kiz apache-tomcat-9.0.]# ls
bin conf lib LICENSE logs NOTICE RELEASE-NOTES RUNNING.txt temp webapps work
[root@izuf6famz0x92jd98na1kiz apache-tomcat-9.0.]# cd logs
[root@izuf6famz0x92jd98na1kiz logs]# ls
catalina.--.log host-manager.--.log localhost.--.log manager.--.log
catalina.--.log host-manager.--.log localhost_access_log.--.txt manager.--.log
catalina.out localhost.--.log localhost_access_log.--.txt
执行 cat catalina.out
注: ./catalina.sh start 和 ./startup.sh 都能启动tomcat。使用 ./catalina.sh stop 或 ./shutdown.sh 停止tomcat。
可以查看 tomcat 启动日志：
[root@izuf6famz0x92jd98na1kiz logs]# cat catalina.out
-Jul- ::03.012 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/9.0.
-Jul- ::03.013 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Jun :: UTC
-Jul- ::03.013 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 9.0.10.0
-Jul- ::03.013 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux
-Jul- ::03.013 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 3.10.-693.2..el7.x86_64
-Jul- ::03.014 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
-Jul- ::03.014 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/java/jdk1..0_171/jre
-Jul- ::03.014 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_171-b11
-Jul- ::03.014 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
-Jul- ::03.014 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /usr/local/tomcat/apache-tomcat-9.0.
……省略-Jul- ::43.147 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/tomcat/apache-tomcat-9.0./webapps/manager] has finished in [] ms
-Jul- ::43.147 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/usr/local/tomcat/apache-tomcat-9.0./webapps/host-manager]
-Jul- ::43.187 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/tomcat/apache-tomcat-9.0./webapps/host-manager] has finished in [] ms
-Jul- ::43.198 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
-Jul- ::43.209 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
-Jul- ::43.210 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in ms
3、访问浏览器，验证tomcat启动成功
二、上传要部署项目文件到服务器
1、安装上传文件到 Linux 中的工具软件
lrzsz
安装指令如下：
yum install lrzsz
[root@izuf6famz0x92jd98na1kiz download]# yum install lrzsz
Loaded plugins: fastestmirror
base | 3.6 kB ::
epel | 3.2 kB ::
extras | 3.4 kB ::
updates | 3.4 kB ::
(/): base//x86_64/group_gz | kB ::
(/): epel/x86_64/group_gz | kB ::
(/): epel/x86_64/updateinfo | kB ::
(/): extras//x86_64/primary_db | kB ::
(/): epel/x86_64/primary | 3.5 MB ::
(/): base//x86_64/primary_db | 5.9 MB ::
(/): updates//x86_64/primary_db | 2.7 MB ::
Determining fastest mirrors
epel /
Resolving Dependencies
--> Running transaction check
---> Package lrzsz.x86_64 :0.12.-.el7 will be installed
--> Finished Dependency Resolution Dependencies Resolved =============================================================================================================================
Package Arch Version Repository Size
=============================================================================================================================
Installing:
lrzsz x86_64 0.12.-.el7 base k Transaction Summary
=============================================================================================================================
Install Package Total download size: k
Installed size: k
Is this ok [y/d/N]:
输入 "y"
Is this ok [y/d/N]: y
Downloading packages:
lrzsz-0.12.-.el7.x86_64.rpm | kB ::
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : lrzsz-0.12.-.el7.x86_64 /
Verifying : lrzsz-0.12.-.el7.x86_64 / Installed:
lrzsz.x86_64 :0.12.-.el7 Complete!
验证是否安装成功：
[root@izuf6famz0x92jd98na1kiz download]# rpm -qa|grep lrzsz
lrzsz-0.12.-.el7.x86_64
出现如上，即是安装成功。
2、将项目部署文件上传到服务器
(1)使用 lrzsz 上传文件到服务器
输入 rz ，即弹出 本地电脑的文件选择框，选择要上传到服务器的文件
(2)选择要部署项目 的 war 文件
windows 下的文件：
上传到 阿里云的 linux服务器上：
3、ls指令查看当前目录
三、部署项目
1、将打包好的war包上传到tomcat服务器的webapps目录
[root@izuf6famz0x92jd98na1kiz webapps]# cp /usr/download/WeChatJPro_01.war /usr/local/tomcat/apache-tomcat-9.0./webapps
[root@izuf6famz0x92jd98na1kiz webapps]# ls
docs examples host-manager manager ROOT WeChatJPro_01 WeChatJPro_01.war
可以发现Tomcat服务器自动解压缩war包
2、在浏览器*问部署的项目
浏览器地址栏输入： http://IP地址:8080/项目名
最终：成功的在阿里云ECS 的 Linux CentOS服务器上部署好Java Web项目！
扫个红包吧！
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