如果你想看看某人的灵魂，只要问问他做了什么梦就行了

Javadb学习环境变量设置:DERBY_HOME=D:\ProgramFiles\Environment\javadbpath=.;%JAVA_HOME%/bin;%path%;%CATALINA_HOME%/bin;%ANT_HOME%/bin;%ANT_HOME%/bin;C:\Program Files\IDM Computer Solutions\UltraEdit\;%JAVA_HOM

1, 设置环境变量. set DERBY_HOME=E:\ db-derby-10.4.1.3-bin set path=%DERBY_HOME%\bin;%PATH% 2， 需要Derby的jar包添加到classpath环境变量中 derby.jar - 内嵌模式 derbyclient.jar -网络模式 3， 如何在java中访问derby数据库