如何显示在控制台、my TextArea中显示的文本？

System.out.println("Hello, World!");

print("Hello, World!")

#include <iostream>
using namespace std;

int main() {
    cout << "Hello, World!" << endl;
    return 0;
}

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

import javax.swing.JTextArea;

JTextArea textArea = new JTextArea();
textArea.setText("Hello, World!");

from tkinter import Text, Tk

root = Tk()
textArea = Text(root)
textArea.insert("1.0", "Hello, World!")  # 在光标处插入文本
# 或者直接赋值给text属性
textArea.delete("1.0", "end")
textArea.insert("1.0", "Hello, World!")

<textarea id="myTextArea"></textarea>

<script>
    var textArea = document.getElementById("myTextArea");
    textArea.value = "Hello, World!";
</script>