Mac下安装Tomcat7
http://blog.csdn.net/yaoliangjun306/article/details/51733746

mac os x 安装 Tomcat
http://www.jianshu.com/p/50000d337026

// .bash_profile 添加下面内容

export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home
export TOMCAT_HOME=/Users/kokia/kokia_2017_web/Web_Tool/apache-tomcat-7.0.82

export PATH=$JAVA_HOME/bin:$TOMCAT_HOME/bin:$PATH

// 使修改生效
$ source ~/.bash_profile 


// 进入tomcat bin路径 修改权限
$ sudo chmod +x *.sh



// 启动tomcat
$ ./startup.sh  


// 关闭tomcat
$ ./shutdown.sh 


修改Tomcat登录密码：

进入/apache-tomcat-8.0.36/conf/tomcat-users.xml这里，添加下面内容

<role rolename="manager-gui"/>
<user username="admin" password="admin" roles="manager-gui"/>