How to run java program
Method: 1. Create a new java file containing program code in the desktop; 2. Open cmd and execute the "cd Desktop" command to enter the desktop; 3. Execute the "Java file name.java" command to compile; 4. Execute the "java file name" command to run the java program.
The operating environment of this tutorial: windows7 system, java10 version, DELL G3 computer.
To run a java program, we must first write a java program. Since what we are talking about here is just the running of the java program, I will start with a simple program!
1. Open your own notepad and enter the following code:
import java.util.*;
public class HelloWorld{
public static void main(String[] args){
System.out.println("HelloWorld");
}
}
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