1. 启动终端Terminal
2. 进入当前用户的home目录
输入cd ~
3. 创建.bash_profile
输入touch .bash_profile
4. 编辑.bash_profile文件
输入open .bash_profile
在弹出的页面进行编辑
5. 保存文件,关闭.bash_profile
6. 更新刚配置的环境变量
输入source .bash_profile
# Add environment variable NDK_ROOT for cocos2d-x
export NDK_ROOT=/Users/heluoming/software/android-ndk-r13b
export PATH=$NDK_ROOT:$PATH
验证:输入ndk-build
export SDK_ROOT=/Users/heluoming/software/android-sdk-macosx/platform-tools:/Users/heluoming/software/android-sdk-macosx/tools
export PATH=$PATH:$SDK_ROOT/
# Add environment variable ANDROID_SDK_ROOT for cocos2d-x
export ANDROID_SDK_ROOT=/Users/heluoming/software/android-sdk-macosx
export PATH=$ANDROID_SDK_ROOT:$PATH
export PATH=$ANDROID_SDK_ROOT/tools:$ANDROID_SDK_ROOT/platform-tools:$PATH
验证:输入 adb
export ANT_HOME=/Users/heluoming/software/apache-ant-1.9.9
export PATH=${PATH}:${ANT_HOME}/bin
# Add environment variable ANT_ROOT for cocos2d-x
export ANT_ROOT=/Users/heluoming/software/apache-ant-1.9.9/bin
export PATH=$ANT_ROOT:$PATH
验证:输入 ant -version