新人求助 JDK问题

macelo

遇到这样错误了
500 Servlet Exception
Resin can't load com.sun.tools.javac.Main.  Usually this means that the
JDK tools.jar is missing from the classpath, possibly because of using
a JRE instead of the JDK.  You can either add tools.jar to the classpath
or change the compiler to an external one with <java compiler='javac'/>
or jikes.

java.lang.ClassNotFoundException: com.sun.tools.javac.Main

macelo

应该不是这问题把
我编译的小程序 HelloWrord
用java 都可以正常显示

wuhuawu09

我没用过linux装过,但也要把 tools.jar加到环境变量里...要不然执行javac时就找不到有些类 ...

macelo

我是linux系统

在/etc/profile 加入的环境变量是：
export JAVA_HOME=/usr/java/j2sdk1.4.2_04
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH:$HOMR/bin

wuhuawu09

好象没有设置环境变量吧??