goo*_*ing 6 java javac environment-variables
我'C:\Program Files\Java\jdk1.6.0_21\bin'在环境变量中添加了Path变量,但它仍然给我这个错误:'javac' is not recognized as an internal or external command, operable program or batch file当我尝试运行时javac mycode.java.我疯了,请帮忙.谢谢.
关闭命令提示符窗口并再次打开它以使新环境变量生效.