在Linux系统环境下配置java编译环境2010-12-29首先从sun下载jdk1.5*.bin一、java安装#./jdk*.bin选择yes就ok了二、java环境变量的设置export JAVA_HOME=/usr/local/jdk1.5 export CLASSPATH=$JAVA_HOME/lib:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/mysql_connector.jar:$JAVA_HOME/jre/lib export PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin export JRE_HOME=$JAVA_HOME/jre三、测试[root@localhost root]# vi HelloWorld.java public class HelloWorld { public static void main(String[] args) { System.out.println("hello world in linux"); } } [root@localhost root]# javac HelloWorld.java [root@localhost root]# java HelloWorld hello world in linux总结:测试成功!呵呵!