java - 命令提示符java路径错误

Question

C:\>set JAVA_HOME=C:\Program Files\Java\jdk1.6.0_02

C:\>set path=./;C:\Program Files\Java\jdk1.6.0_02\bin;%path%

C:\>set classpath=%classpath%;

C:\>javac
Usage: javac <options> <source files>
where possible options include:
  -g                         Generate all debugging info
  -g:none                    Generate no debugging info
  -g:{lines,vars,source}     Generate only some debugging info
  -nowarn                    Generate no warnings
  ... (rest stripped)


C:\>javac sa1.java

C:\>java sa1
Exception in thread "main" java.lang.NoClassDefFoundError: sa1

C:\>

我已经在c盘安装了java，我已经正确设置了路径，但是prg没有运行。

请帮助我。

Answer 1

您的类路径不包含执行目录C:>set classpath=%classpath%;

尝试 C:>set classpath=.;%classpath%;