打開終端,即 terminal。
創建新的.bash_profile文件(如果有或創建過此文件,跳過此步驟),輸入
touch ~/.bash_profile
打開此文件,輸入
open -t ~/.bash_profile
先對環境變量進行解釋:
JAVA_HOME: Java的安裝路徑(決定Java和Javac命令能不能用);
DERBY_HOME: Derby數據庫的安裝路徑;
PATH: 終端讀取的路徑(決定java -jar $DERBY_HOME/lib/derbyrun.jar server start能不能用);
CLASSPATH:class文件的安裝路徑(決定java org.apache.derby.tools.ij命令能不能用);
接着繼續,在剛打開的文件中添加Derby的環境變量。
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk-10.0.2.jdk/Contents/Home
export DERBY_HOME=/Library/Java/db-derby-10.14.2.0-bin
export PATH=$JAVA_HOME/bin:$DERBY_HOME:.
export CLASSPATH=$DERBY_HOME/lib/derby.jar:$DERBY_HOME/lib/derbyclient.jar:$DERBY_HOME/lib/derbytools.jar:.
按cmd+s保存文件。 運行文件,使其生效,輸入
source ~/.bash_profile
查看Derby信息,輸入
java org.apache.derby.tools.sysinfo
如果彈出以下內容則說明配置成功
------------------ Java 信息 ------------------
Java Version: 10.0.2
Java Vendor: Oracle Corporation
Java home: /Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/jre
Java classpath: /Users/me/src:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derby.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derby.war:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_cs.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_de_DE.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_es.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_fr.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_hu.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_it.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_ja_JP.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_ko_KR.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_pl.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_pt_BR.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_ru.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_zh_CN.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyLocale_zh_TW.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyclient.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbynet.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyoptionaltools.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbyrun.jar:/Users/me/sw/z/db-derby-10.14.2.0-bin/lib/derbytools.jar:/Users/me/sw/db2jcc/lib/db2jcc.jar:/Users/me/sw/db2jcc/lib/db2jcc_license_c.jar:/Users/me/sw/mysql/connectorj/mysql-connector-java-5.0.7/mysql-connector-java-5.0.7-bin.jar:/Users/me/sw/demo/jdbc.concurrent/jars/jdbc-concurrent.jar:/Users/me/sw/demo/tableFunctionWhitePaper/jars/vtis-example.jar
OS name: Mac OS X
OS architecture: x64_64
OS version: 10.11.5
Java user name: me
Java user home: /Users/me
Java user dir: /Users/me/derby/branches/10.14
java.specification.name: Java Platform API Specification
java.specification.version: 1.8
java.runtime.version: 1.8.0-b132
----------------- Derby 信息 ------------------
[/Library/Java/db-derby-10.14.2.0-bin/lib/derby.jar] 10.14.2.0 - (1828579)
[/Library/Java/db-derby-10.14.2.0-bin/lib/derbytools.jar] 10.14.2.0 - (1828579)
---------------- 區域設置信息 ------------------
接着,啓動ij環境,輸入
java org.apache.derby.tools.ij
顯示如下內容表示啓動成功
ij 版本 10.14
ij>
接着輸入
java -jar $DERBY_HOME/lib/derbyrun.jar server start
啓動Derby數據庫服務器
MacBook:~ apple$ java -jar $DERBY_HOME/lib/derbyrun.jar server start
Fri Oct 05 16:28:00 CST 2018 : 已使用基本服務器安全策略安裝了 Security Manager。
Fri Oct 05 16:28:22 CST 2018 : Apache Derby 網絡服務器 - 10.14.2.0 - (1828579) 已啓動並準備接受端口 1527 上的連接
到這裏說明Derby數據庫和服務器配置成功啦。