Java 可以将输出的内容写入HTML文件吗？

我想做的是，当程序运行时，它将以普通方式运行，但如果用户选择希望以html格式显示，那么它将运行普通程序将要执行的操作，而不是在控制台中显示，它将把控制台中显示的内容写入用户指定的html文件中。这可能吗？我有代码来接受用户输入，并让他们指定他们想要的格式以及打开浏览器，但我不确定这是否可行。我已经得到的代码如下：

import java.awt.Desktop;
import java.io.*;
import java.util.*;

public class reader {
    static int validresults = 0;
    static int invalidresults = 0;
    // Used to count the number of invalid and valid matches
    
    public static boolean verifyFormat(String[] words) {
        boolean valid = true;

        if (words.length != 4) { 
            valid = false;
        } else if (words[0].isEmpty() || words[0].matches("\\s+")) {
            valid = false;
        } else if ( words[1].isEmpty() || words[1].matches("\\s+")) {
            valid = false;
        }
                
        return valid && isInteger(words[2]) && isInteger(words[3]);}
    
    // Checks to see that the number of items in the file are equal to the four needed and the last 2 are integers
    // Also checks to make sure that there are no results that are just whitespace
    public static boolean isInteger(String input) {
        try {
            Integer.parseInt(input);
            return true;
        }
        catch (Exception e) {
            return false;
        }
    }
    // Checks to make sure that the data is an integer
    
    public static void main(String[] args) throws IOException {
        Scanner sc = new Scanner(System.in);

        while (true) { // Runs until it is specified to break
            Scanner scanner = new Scanner(System.in);

            System.out.println("Enter filename");
            String UserFile = sc.nextLine();
            File file = new File(UserFile);

            if (!file.exists()) {
              continue;
            }

            if (UserFile != null && !UserFile.isEmpty()){ 
                System.out.println("Do you want to generate plain (T)ext or (H)TML");
                String input = scanner.nextLine();
                if (input.equalsIgnoreCase("H")) {
                    Desktop.getDesktop().browse(file.toURI());
                } else if (input.equalsIgnoreCase("T")) {
                      processFile(UserFile);
                } else {
                    System.out.println("Do you want to generate plain (T)ext or (H)TML");
                }
            }
          }
        }
    
    // Checks how the user wants the file to be displayed 
    private static void processFile(String UserFile) throws FileNotFoundException {
        String hteam;
        String ateam;
        int hscore;
        int ascore;
        int totgoals = 0;

        Scanner s = new Scanner(new BufferedReader(
                new FileReader(UserFile))).useDelimiter("\\s*:\\s*|\\s*\\n\\s*");

        while (s.hasNext()) {
            String line = s.nextLine();
            String[] words = line.split("\\s*:\\s*");
            // Splits the file at colons

            if(verifyFormat(words)) {
                hteam = words[0];       // read the home team
                ateam = words[1];       // read the away team
                hscore = Integer.parseInt(words[2]);       //read the home team score
                totgoals = totgoals + hscore;
                ascore = Integer.parseInt(words[3]);       //read the away team score
                totgoals = totgoals + ascore;
                validresults = validresults + 1;
                
                System.out.println(hteam + " " +  "[" + hscore + "]" +  " " + "|" + " " + ateam + " " + "[" + ascore + "]");   
                // Output the data from the file in the format requested

            }
            else{
                invalidresults = invalidresults + 1;
            }
        }

        System.out.println("Total number of goals scored was " + totgoals);
        // Displays the total number of goals
        System.out.println("Valid number of games is " + validresults);
        System.out.println("Invalid number of games is " + invalidresults);

        System.out.println("EOF");
    }
}

//如果用户选择，我们将在这里编写HTML
私有静态最终字符串输出\u FILENAME=“OUTPUT.html”；
公共静态void main（字符串[]args）引发IOException
{
最终扫描仪=新扫描仪（System.in）；
最终字符串content=“Foobar”；
最终布尔值为HTML；
字符串输入；
//获取用户的输入
做
{
System.out.print（“您想要消息吗”
+“写入（P）lain text，或（H）TML？”）；
输入=scanner.nextLine（）；
}while（！（input.equalsIgnoreCase（“p”）
||输入。等信号情况（“h”）；
toHtml=input.equalsIgnoreCase（“h”）；
if（toHtml）
{
//将标准输出流重定向到HTML文件
final FileOutputStream fileOut//False表示我们没有追加
=新文件输出流（输出文件名，false）；
最终打印流外流=新打印流（文件输出）；
系统放线（扩流）；
}
System.out.println（toHtml
？String.format（“%s
”，content）//将HTML写入文件
：content）；//我们没有写入HTML文件：纯文本
}

所以只需编写一个HTML文件来保存结果，而不是将其显示在屏幕上？我将如何做到这一点？程序将读取一个文本文件，并以某种方式显示它们，如果用户指定要使用html格式，我将如何将其写入html文件并打开该文件？那么这是如何工作的？我以正确的方式输入了它，但是当我打开html文件时，我得到的只是Foobar输入filename输入filename输入filename输入filename输入filename输入filename输入filename输入filename输入filename输入filename，而不是应该写入file@Rajesh-这只是一个示例，不是完整编码的解决方案

//This is where we'll write the HTML to if the user's chooses so
private static final String OUTPUT_FILENAME = "output.html";

public static void main(String[] args) throws IOException
{
    final Scanner scanner = new Scanner(System.in);
    final String content = "Foobar";

    final boolean toHtml;
    String input;

    //Get the user's input
    do
    {
        System.out.print("Do you want messages "
                + "written to (P)lain text, or (H)TML? ");

        input = scanner.nextLine();
    } while (!(input.equalsIgnoreCase("p") 
            || input.equalsIgnoreCase("h")));

    toHtml = input.equalsIgnoreCase("h");

    if (toHtml)
    {
        //Redirect the standard output stream to the HTML file
        final FileOutputStream fileOut //False indicates we're not appending
                = new FileOutputStream(OUTPUT_FILENAME, false);
        final PrintStream outStream = new PrintStream(fileOut);

        System.setOut(outStream);
    }

    System.out.println(toHtml 
            ? String.format("<p>%s</p>", content) //Write HTML to file
            : content); //We're not writing to an HTML file: plain text
}