问为什么ANSI颜色转义码不能工作？

EN

public class color {
    
    public static void main(String[] args) {
        String black="\033[30m"; 
        String red="\033[31m"; 
        String green="\033[32m"; 
        String yellow="\033[33m"; 
        String blue="\033[34m"; 
        String purple="\033[35m"; 
        String cyan="\033[36m"; 
        String white="\033[37m"; 
        String reset="\u001B[0m";

        System.out.println ();
        System.out.println (red + "Text string in red" + reset);
        System.out.println (green + "Text string in green" + reset);
        System.out.println (yellow + "Text string in yellow" + reset);
        System.out.println (white + "Text string in white" + reset);
        System.out.println (black + "Black text string" + reset + "(<- black text string that cannot be seen because my background is black)" + reset);
        System.out.println (blue + "Text string in blue" + reset);
        System.out.println (purple + "Magenta string" + reset);
        System.out.println (cyan + "Text string in cyan" + reset);
        System.out.println (reset + "Default color string" + reset);
        System.out.println ();
    }
}