Mac安装Tomcat
1.下载安装Tomcat
版本应该随意。
2.解压缩
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tar -zxvf apache-tomcat-9.0.65.tar.gz
mv apache-tomcat-9.0.65 ../Library //非必要，移动到Library方便管理
cd Library/apache-tomcat-9.0.65/bin
3.授权并启动Tomcat
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sudo chmod 755 *.sh
sudo sh ./startup.sh
Using CATALINA_BASE: /Users/guanhongli/Library/apache-tomcat-9.0.65
Using CATALINA_HOME: /Users/guanhongli/Library/apache-tomcat-9.0.65
Using CATALINA_TMPDIR: /Users/guanhongli/Library/apache-tomcat-9.0.65/temp
Using JRE_HOME: /Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home
Using CLASSPATH: /Users/guanhongli/Library/apache-tomcat-9.0.65/bin/bootstrap.jar:/Users/guanhongli/Library/apache-tomcat-9.0.65/bin/tomcat-juli.jar
Using CATALINA_OPTS:
Tomcat started. //出现这个就是启动成功
访问方式：地址栏输入: http://localhost:8080,若显示如下界面，则表示成功启动；
4.关闭Tomcat
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sh ./shutdown.sh
Using CATALINA_BASE: /Users/guanhongli/Library/apache-tomcat-9.0.65
Using CATALINA_HOME: /Users/guanhongli/Library/apache-tomcat-9.0.65
Using CATALINA_TMPDIR: /Users/guanhongli/Library/apache-tomcat-9.0.65/temp
Using JRE_HOME: /Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home
Using CLASSPATH: /Users/guanhongli/Library/apache-tomcat-9.0.65/bin/bootstrap.jar:/Users/guanhongli/Library/apache-tomcat-9.0.65/bin/tomcat-juli.jar
Using CATALINA_OPTS:
说明：
sudo为系统超级管理员权限.
chmod 改变一个或多个文件的存取模式
755代表用户对该文件拥有读、写、执行的权限，同组的其他人员拥有执行和读的权限，没有写的权限，其它用户的权限和同组人员一样.
777代表，user,group ,others ,都有读写和可执行权限.
chmod -R 777 folername,获取文件夹权限.
IDEA配置Tomcat
1.打开IDEA–> preferences–> Application Servers–> + –> Tomcat Server
2.选择或复制Tomcat安装路径。/Users/guanhongli/Library/apache-tomcat-9.0.65 —ok
3.apply即可！
