个人学习-编程语言 Hello World 示例

1. Java 示例

public class Main {
    public static void main(String[] args) {
        System.out.println("Hello, World!");
    }
}
    

2. Golang 示例

package main

import "fmt"

func main() {
    fmt.Println("Hello, World!")
}
    

3. JavaScript 示例

console.log("Hello, World!");
    

4. TypeScript 示例

let message: string = "Hello, World!";
console.log(message);