java命令-d

readme.txt

java命令-d

1,目录结构：

     HelloWorld.java


2,命令行执行:
F:\Desktop\20180404\test>javac -d . HelloWorld.java

F:\Desktop\20180404\test>java com.binzi.HelloWorld
test

HelloWorld.java

package com.binzi;

public class HelloWorld{
    public static void main(String[] args){
        System.out.println("test");
    }
}