I have a web server written in Node.js and I would like to launch with a specific folder. I’m not sure how to access arguments in JavaScript. I’m running node like this: $ node server.js folder here server.js is my server code. Node.js help says this is possible: $ node -h Usage: node [options] script.js … Read more
In Java args contains the supplied command-line arguments as an array of String objects. In other words, if you run your program as java MyProgram one two then args will contain [“one”, “two”]. If you wanted to output the contents of args, you can just loop through them like this… public class ArgumentExample { public static void main(String[] args) { for(int i = 0; i < args.length; … Read more
Check these out: Or roll your own: For instance, this is how you use commons-cli to parse 2 string arguments: import org.apache.commons.cli.*; public class Main { public static void main(String[] args) throws Exception { Options options = new Options(); Option input = new Option(“i”, “input”, true, “input file path”); input.setRequired(true); options.addOption(input); Option output = new Option(“o”, “output”, true, … Read more
