How to use multiple java file, each file in each folder?-CodePudding

I am new in java and I coding on vscode. I create 2 .java file like picture below:

And these are each file:

main.java:

package program;
import sth.another_one;

public class main{

    public static void main(String args[]){
         another_one a = new another_one();
         a.func();
        System.out.println("main");
   }
}

And this is

another_one.java:

package sth;

public class another_one{
    public void func(){
        System.out.println("From another one");
    }
}

When I put both of them the same folder it run normally, but if I separate them like this and run on cmd -> it return like this:

I try all command like:

javac -cp ".;C:\Users\Admin\Desktop\test\java\sth" main.java

javac main.java

javac -classpath main.java

I don't know why it did worked, please help me solve this.

CodePudding user response：

Even if you overcome this issue, you are sure to encounter another after having a big project.

Use an IDE (Integrated Development Environment). It will take care of many things for you and you don't have to worry about linking/building problems. Through IDEs, you focus on developing and not on the background of compiling and class files.

There are so many good ones out there