我有一个使用 ANT 构建的项目。当我尝试运行 buld.xml 时,它显示以下错误。
BUILD FAILED
C:\Users\user3\workspace\cube_web\build.xml:64: Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "C:\jdk1.7"
我应该怎么办?谢谢