如何在阿里云服务器快捷搭建TOMCAT环境

发布网友发布时间：2022-05-02 08:26

共2个回答

懂视网时间：2022-05-02 12:47

[root@localhost ~]# yum search java|grep jdk 选择需要版本进行安装 [root@localhost ~]# yum install java-1.8.0-openjdk.x86_64 //安装目录是在: /usr/lib/jvm/java-1.8.0-openjdkXXX 设置环境变量 [root@localhost ~]# vi /etc/profile #set java environment 如果无效的话，加到 vim ~/.bash_profile JAVA_HOME=/usr/lib/jvm/java-1.8-openjdk //注意修改路径 JRE_HOME=$JAVA_HOME/jre CLASS_PATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin export JAVA_HOME JRE_HOME CLASS_PATH PATH [root@localhost java]# source /etc/profile //使修改生效

二、安装tomcat

下载好apache-tomcat-7.0.69.tar.gz，xhell上传Centos 7

1、解压：

tar -zxvf apache-tomcat-7.0.69.tar.gz -C /usr/java/tomcat7

解压完整后删除安装包：

rm –f apache-tomcat-7.0.69.tar.gz

首先我们来配置一下tomcat的环境变量和内存设置，进入tomcat的bin目录后通过vi命令打开catalina.sh文件，并在其中加入如下配置：

JAVA_OPTS="-Xms512m -Xmx1024m -Xss1024K -XX:PermSize=512m -XX:MaxPermSize=1024m"
export JAVA_HOME=/usr/java/jdk/jdk1.7.0_80
export CATALINA_HOME=/usr/java/tomcat7/apache-tomcat-7.0.69
export CATALINA_BASE=/usr/java/tomcat7/apache-tomcat-7.0.69
export CATALINA_TMPDIR=/usr/java/tomcat7/apache-tomcat-7.0.69/temp

2、修改server.xml ，修改端口号，添加域名。阿里云默认只开放商用80端口

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3、查验（服务器响应时间，有延迟，等会就好）

 [root@izuf64t2yduyjgxweag0f5z conf]# curl 127.0.0.1 //出现如下内容，表明外网地址对外发布。

<!DOCTYPE html>
<html lang="en">
 <head>
 <title>Apache Tomcat/7.0.69</title>
 <link href="favicon.ico" rel="icon" type="image/x-icon" />
 <link href="favicon.ico" rel="shortcut icon" type="image/x-icon" />
 <link href="tomcat.css" rel="stylesheet" type="text/css" />
 </head>

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  <span id="nav-examples"><a href="/examples/">Examples</a></span>
  <span id="nav-wiki"><a href="http://wiki.apache.org/tomcat/FrontPage">Wiki</a></span>
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  <h1>Apache Tomcat/7.0.69</h1>
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  <div id="congrats" class="curved container">
   <h2>If you‘re seeing this, you‘ve successfully installed Tomcat. Congratulations!</h2>
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   <h3>Recommended Reading:</h3>
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   <a class="container shadow" href="/manager/status"><span>Server Status</span></a>
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   <p>For security, access to the <a href="/manager/html">manager webapp</a> is restricted.
   Users are defined in:</p>
   <pre>$CATALINA_HOME/conf/tomcat-users.xml</pre>
   <p>In Tomcat 7.0 access to the manager application is split between
    different users.   <a href="/docs/manager-howto.html">Read more...</a></p>
   <br />
   <h4><a href="/docs/RELEASE-NOTES.txt">Release Notes</a></h4>
   <h4><a href="/docs/changelog.html">Changelog</a></h4>
   <h4><a href="http://tomcat.apache.org/migration.html">Migration Guide</a></h4>
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   <h3>Documentation</h3>
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   <h4><a href="http://wiki.apache.org/tomcat/FrontPage">Tomcat Wiki</a></h4>
   <p>Find additional important configuration information in:</p>
   <pre>$CATALINA_HOME/RUNNING.txt</pre>
   <p>Developers may be interested in:</p>
   <ul>
    <li><a href="http://tomcat.apache.org/bugreport.html">Tomcat 7.0 Bug Database</a></li>
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                        时间：2022-05-02 09:55
                    
                    下载tomcat源代码,文件格式tar.gz
执行命令：
tar xf tomcat文件名.tar.gz
删除webapps目录中全部文件
执行命令:
rm -rf /mnt/setup/apache-tomcat7/webapps/
配置防火墙，开通8080端口  
如果你的系统上没有安装使用命令安装
#yum install firewalld  //安装firewalld 防火墙
开启服务 
# systemctl start firewalld.service关闭防火墙
#systemctl stop firewalld.service开机自动启动
# systemctl enable firewalld.service关闭开机制动启动
# systemctl disable firewalld.service 查看状态
#systemctl status firewalld得到到的结果如果是
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2016-09-05 02:34:07 UTC; 15min ago
Main PID: 3447 (firewalld)
CGroup: /system.slice/firewalld.service
└─3447 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopidSep 05 02:34:07 vultr.guest systemd[1]: Starting firewalld - dynamic firewall daemon...
Sep 05 02:34:07 vultr.guest systemd[1]: Started firewalld - dynamic firewall daemon.这样的说明没有问题设置 firwall 使用firewall-cmd 命令查看状态
#firewall-cmd--state    //running 表示运行获取活动的区域
#firewall-cmd--query-panic 在不改变状态的条件下重新加载防火墙

#firewall-cmd--reload启用某个服务
# firewall-cmd --zone=public --add-service=https   //临时# firewall-cmd --permanent --zone=public --add-service=https  //永久
开启某个端口
#firewall-cmd --permanent --zone=public --add-port=8080-8081/tcp  //永久#firewall-cmd  --zone=public --add-port=8080-8081/tcp   //临时