tomcat下载以及配置环境变量

1.tomcat官网:https://tomcat.apache.org/
2.tomcat的环境变量配置
本人tomcat的安装目录:C:\Program Files\Apache Software Foundation\Tomcat 8.0

变量名:CATALINA_BASE
变量值:C:\Program Files\Apache Software Foundation\Tomcat 8.0

变量名:CATALINA_HOME
变量值:C:\Program Files\Apache Software Foundation\Tomcat 8.0

变量名:PATH
变量值:%CATALINA_HOME%\lib;%CATALINA_HOME%\bin

3.验证tomcat是否安装成功
打开cmd，输入startup

用http://localhost:8080/或http://127.0.0.1:8080/访问，如出现下图，则安装成功

4.IDEA怎么配置tomcat
【Run】-【Edit Configurations】-【Tomcat Server】(若看不到Tomcat Server,则点击XX items (irrelevant)…)-【Configure】