I installed java today and created the traditional hello world console application called first.java. I set the PATH stuff and whatnot, and the Sun tutorial says type in "javac first.java".
Win7系统配置完环境变量后,在命令提示框中输入javac命令时,弹出提示:“‘javac’ 不是内部或外部命令,也不是可运行的程序 或批处理文件”,这是怎么回事呢?出现此故障的原因有很多,大家先不要着急,阅读下文,大家一起来看下Win7输入javac命令时提示 ...