java - 如何使用 Java 语言从命令提示符获取输出并从中创建文本文件

Question

这是我发现的，但在这段代码中它会读取您输入的内容，而我不希望这样

我正在做一个名为 Knight's Tour 的程序，我在命令提示符下得到输出。我想做的就是从命令提示符中读取行并将其存储在名为 Knight.txt 的输出文件中。谁能帮我吗。谢谢。

try
{
    //create a buffered reader that connects to the console, we use it so we can read lines
    BufferedReader in = new BufferedReader(new InputStreamReader(System.in));

    //read a line from the console
    String lineFromInput = in.readLine();

    //create an print writer for writing to a file
    PrintWriter out = new PrintWriter(new FileWriter("output.txt"));

    //output to the file a line
    out.println(lineFromInput);

    //close the file (VERY IMPORTANT!)
    out.close();
}

catch(IOException e)
{
    System.out.println("Error during reading/writing");
}

Answer 1

您不需要 Java。只需将游戏的输出重定向到文件即可:

game > knight.txt