how to run java files
javac filename.java //(This will compile the program)
java filename //(This will run the file)how to run java files
javac filename.java //(This will compile the program)
java filename //(This will run the file)cmd java compile
javac MyFisrtProgam.java // enter to compile
java MyfirstProgram // run programjava run cmd
public void excCommand(String new_dir){
Runtime rt = Runtime.getRuntime();
try {
rt.exec(new String[]{"cmd.exe","/c","start"});
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}java run project from command line
// Assuming that you have an executable jar
java -jar myJavaProject.jar
// Assuming that you have packaged jar
java -jar target/myJavaProject.jarrun java in cmd
C:\Users\Your Name>javac MyClass.javaCopyright © 2021 Codeinu
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