一、JDK配置
1. 系統(tǒng)默認(rèn)
(1)mac中有自帶JDK配置,具體查看命令如下:
$ whereis java
/usr/bin/java
$ ls -l /usr/bin/java
lrwxr-xr-x? 1 root? wheel? 74? 9 22 23:32 /usr/bin/java -> /System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java
2. 自己配置
(1)下載對應(yīng)JDK(默認(rèn)安裝目錄為? /Library/Java/JavaVirtualMachines/ )
(2)執(zhí)行 vi ~/.bash_profile 。插入以下代碼:
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_231.jdk/Contents/Home
export PATH=.:~:$JAVA_HOME/bin
(4)執(zhí)行source ~/.bash_profile命令
(5)驗證JAVA_HOME目錄是否配置正確
$ echo $JAVA_HOME
Library/Java/JavaVirtualMachines/jdk1.8.0_231.jdk/contents/home
(6)判斷是否已經(jīng)配置成功。
$ java -version
java version"1.8.0_231"Java(TM)SERuntimeEnvironment(build1.8.0_231-b14)
JavaHotSpot(TM)64-BitServerVM(build25.92-b14,mixed mode)
二、 maven 配置
1. 下載安裝包
官網(wǎng):https://maven.apache.org/download.cgi
2. 將下載的文件解壓然后直接拖入終端獲取文件的地址 '/usr/local'
3.(1)打開終端輸入? ?vim ~/.bash_profile?
? ? ?export M2_HOME='url'? ?(這個url就是maven文檔解壓放的地址)
? ? ?export M2=$M2_HOME/bin
? ? ?export PATH=$M2:$PATH
? (2)在終端輸入?source ~/.bash_profile?使環(huán)境變量生效
? (3)在終端輸入 mvn -v
$ mvn -v
Apache Maven 3.6.2 (40f52333136460af0dc0d7232c0dc0bcf0d9e117; 2019-08-27T23:06:16+08:00)
Maven home: /usr/local/Cellar/maven/3.6.2/libexec
Java version: 1.8.0_231, vendor: Oracle Corporation, runtime: /Library/Java/JavaVirtualMachines/jdk1.8.0_231.jdk/Contents/Home/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "mac os x", version: "10.14.6", arch: "x86_64", family: "mac"
恭喜你,已經(jīng)配置好了惕它!
參考:?
鏈接:http://www.reibang.com/p/cb8789ab1249
鏈接:https://blog.csdn.net/qq_31774257/article/details/81048821