前言

每次换电脑都要查一遍环境配置教程，本文旨在记录常用开发环境配置；

环境配置文件

1.打开terminal终端。 
2.进入当前用户的home目录。 
3.创建.bash_profile文件：touch .bash_profile 
4.打开.bash_profile文件：open -e .bash_profile 
5.保存刷新环境: source ~/.bash_profile

Android SDK和ADB

export ANDROID_HOME=xxxx/Android/sdk
export PATH=${PATH}:${ANDROID_HOME}/tools
export PATH=${PATH}:${ANDROID_HOME}/platform-tools

JDK

JAVA_HOME=/Applications/Android\ Studio.app/Contents/jre/jdk/Contents/Home
CLASSPAHT=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
PATH=$JAVA_HOME/bin:$PATH:
export JAVA_HOME
export CLASSPATH
export PATH

MySQL 环境

PATH=$PATH:/usr/local/mysql/bin
alias mysql=/usr/local/mysql/bin/mysql
alias mysqladmin=/usr/local/mysql/bin/mysqladmin

Gradle 环境

GRADLE_HOME=/Applications/Android\ Studio.app/Contents/gradle/gradle-4.1
export GRADLE_HOME
export PATH=${PATH}:${GRADLE_HOME}/bin

Flutter 环境

export PATH=xxx/flutter/bin:$PATH