更改java控制台输出的颜色

Question

我想知道是否有什么办法可以设置我在 Java 中输出到控制台的文本的颜色。是否特定于系统并不重要，因为该程序只能在我的 Windows 7 x64 笔记本电脑上运行。

这个问题： Change color in java eclipse console 几周前被问及一个很好的解决方案（由@VonC）解决类似的问题，但它只解决了eclipse内部的问题。

如果我从命令行执行我的程序可以达到同样的效果吗？如果是这样怎么办？

Answer 1

你可以看一下 Java Curses 库：
http://sourceforge.net/projects/javacurses/

以下是有关如何使用它的条目：
http://www.javaworld.com/javaworld /javaqa/2002-12/02-qa-1220-console.html

Answer 2

你这个……
进一步阅读 http://jansi.fusesource.org/

public static final String ANSI_RESET = "\u001B[0m";
public static final String ANSI_BLACK = "\u001B[30m";
public static final String ANSI_RED = "\u001B[31m";
public static final String ANSI_GREEN = "\u001B[32m";
public static final String ANSI_YELLOW = "\u001B[33m";
public static final String ANSI_BLUE = "\u001B[34m";
public static final String ANSI_PURPLE = "\u001B[35m";
public static final String ANSI_CYAN = "\u001B[36m";
public static final String ANSI_WHITE = "\u001B[37m";

Answer 3

您可能感兴趣的另一个库是 Jansi： http://jansi.fusesource.org/

Jansi 解释 ANSI编码并格式化它们以用于控制台输出。它适用于 UNIX 和 Windows。

更新 11/2014： 您还可以查看 github 页面

Answer 4

与 Java 控制台输出没有直接关系，但如果您希望在 Kotlin 控制台输出中使用 ANSI 颜色，这是一个很棒的库 - https://github.com/importre/crayon

Answer 5

我的项目需要颜色。这里为大家准备了一堂课。只需执行 Colors.(color) +“whatever”即可添加颜色、粗体或斜体。使用 Colors.reset 重置颜色。希望这有帮助。

package util;

public class Colors {
    public static final String reset = "\u001B[0m";
    public static final String bold = "\u001b[1m";
    public static final String italic = "\u001b[3m";
    public static final String underline = "\u001b[4m";
    public static final String reversed = "\u001b[7m";
    public static final String black = "\u001b[30m";
    public static final String blue = "\u001b[34m";
    public static final String cyan = "\u001b[36m";
    public static final String green = "\u001b[32m";
    public static final String magenta = "\u001b[35m";
    public static final String red = "\u001b[31m";
    public static final String white = "\u001b[37m";
    public static final String yellow = "\u001b[33m";
    public static final String brightBlack = "\u001b[30;1m";
    public static final String brightBlue = "\u001b[34;1m";
    public static final String brightCyan = "\u001b[36;1m";
    public static final String brightGreen = "\u001b[32;1m";
    public static final String brightMagenta = "\u001b[35;1m";
    public static final String brightRed = "\u001b[31;1m";
    public static final String brightWhite = "\u001b[37;1m";
    public static final String brightYellow = "\u001b[33;1m";
    public static final String bgBlack = "\u001b[40m";
    public static final String bgBlue = "\u001b[44m";
    public static final String bgCyan = "\u001b[46m";
    public static final String bgGreen = "\u001b[42m";
    public static final String bgMagenta = "\u001b[45m";
    public static final String bgRed = "\u001b[41m";
    public static final String bgWhite = "\u001b[47m";
    public static final String bgYellow = "\u001b[43m";
    public static final String bgBrightBlack = "\u001b[40;1m";
    public static final String bgBrightBlue = "\u001b[44;1m";
    public static final String bgBrightCyan = "\u001b[46;1m";
    public static final String bgBrightGreen = "\u001b[42;1m";
    public static final String bgBrightMagenta = "\u001b[45;1m";
    public static final String bgBrightRed = "\u001b[41;1m";
    public static final String bgBrightWhite = "\u001b[47;1m";
    public static final String bgBrightYellow = "\u001b[43;1m";
}