为什么要配置classpath变量? 配置classpath变量,才能使得java解释器知道到哪里去找标准类库,这些标准类库是别人已经写好了的,我们只管使用。比如我们常用到java.lang包中的类,在配置classpath变量后被设为默认导入,所以在写程序时就不用import这个包了。
为什么要配置classpath环境变量? 一是为了方便引用,比如,JDK安装在C:\Program Files\Java\jdk1.5.0_17目录里,则设置JAVA_HOME为该目录 ...
In a previous blog posting, I listed some “everyday problems” Java developers will often face and included some ideas and links related to addressing these issues. One of the focal points of that post ...
归纳一些网上取JAVA路径的方法: 注明:如果从ANT启动程序,this.getClass().getResource("")取出来的比较怪,直接用JAVA命令行调试就可成功。 归纳一些网上取JAVA路径的方法: 注明:如果从ANT启动程序,this.getClass().getResource("")取出来的比较怪,直接用JAVA命令行调试就 ...
I am a bit baffled as how to get the current directory into my CLASSPATH environment variable on cygwin.<BR><BR>I currently am using a shell script which we call ...
The Eclipse Foundation has just announced the release of a new version of the Eclipse Buildship project, which integrates the Gradle build tool with Eclipse. Version 2.2 supports Java 9 and introduces ...