cd ~touch.bash_profile
vi .bash_profile
2、输入内容jdk变量配置内容:
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
⚠️jdk的具体路径怎么获取?
cd /Library/Java/JavaVirtualMachines/
ls
cd jdk1.8.0_65.jdk/Contents/Home
(查看具体路径):
pwd
查看路径是否配置成功:
echo $JAVA_HOME
2.eclipse
下载地址 http://www.eclipse.org/downloads/ 选择 Eclipse IDE for Java EE Developers(mac os x 64 bit)下载后解压 把解压后的app放入用应用程序