Web应用程序环境配置和发布

目录

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1.JDK在线安装

https://www.cnblogs.com/alwayswyy/p/5212471.html
1.在usr/java 目录下

yum search java (找到 java-1.7.0-openjdk.x86_64 )
yum install java-1.7.0-openjdk.x86_64
java -version //显示ok,安装配置成功
无需配置环境变量

2.安装tomcat

tomcat解压即安装

cd /usr/local/
mkdir ly
mv /root/apache-tomcat-7.0.88.tar.gz  ./ly/
tar -xzvf apache-tomcat-7.0.88.tar.gz
mv apache-tomcat-7.0.88 tomcat
cd tomcat/bin
./statup.sh

成功启动tomcat后显示

[root@host bin]# ./startup.sh 
Using CATALINA_BASE:   /usr/local/ly/tomcat
Using CATALINA_HOME:   /usr/local/ly/tomcat
Using CATALINA_TMPDIR: /usr/local/ly/tomcat/temp
Using JRE_HOME:        /usr
Using CLASSPATH:       /usr/local/ly/tomcat/bin/bootstrap.jar:/usr/local/ly/tomcat/bin/tomcat-juli.jar
Tomcat started.

在浏览器中输入
http://176.122.180.108:8080/

3.发布

把out下面的My_Home_war_exploded
整个的迁移到tomcat下的webapp下,然后输入网址
http://176.122.180.108:8080/My_Home_war_exploded/index.html

4.阿里云服务器开放端口的问题

阿里云服务器开启mysql 3360端口很详细
https://jingyan.baidu.com/article/5552ef47f509bd518ffbc933.html

开放端口还设计一个安全规则的问题

阿里云最后成功页面
http://120.79.205.230:8080/