flutter pub add ansicolor基于插件公开信息、社区数据与项目使用情况整理的选型参考。
ansicolor 是一个 Dart 库，为终端输出提供 xterm-256 颜色支持，使开发者能够自定义控制台日志中的文本前景色和背景色。它可无缝集成到跨平台的 Flutter 应用中，提升调试可见性和日志可读性。该包非常适合希望在不依赖外部工具的情况下为终端输出添加视觉区分的开发者。通过简洁的语法，它直接在终端中支持广泛的颜色和格式选项。
以下为关联源码仓库的 README 原文快照，最新内容请访问源码仓库。
Feel like you're missing some color in your terminal programs? Use AnsiPen to add ANSI color codes to your log messages.
Easy to disable for production, just set color_disabled = true and all codes will be empty - no re-writing debug messages.
Note: color_disabled is a global variable for all pen colors.
Note: Be mindful of contrasting colors. If you set "bright white" foreground and don't adjust the background, you'll have a bad time with lighter terminals.
Foreground to bright white with default background:
AnsiPen pen = AnsiPen()..white(bold: true);
print(pen("Bright white foreground") + " this text is default fg/bg");
Background as a peach, foreground as white:
AnsiPen pen = AnsiPen()..white()..rgb(r: 1.0, g: 0.8, b: 0.2, bg: true);
print(pen("White foreground with a peach background"));
If color isn't working for you; try setting ansiColorDisabled = false;. We're relying on the stdio object to inform us of ANSI terminal support. Sometimes this is wrong.
Prior versions of this library just turned on color by default.
If you want a specific color, you can call the xterm() with the index listed in the rainbow below. To show the rainbow on your own terminal, pub run examples/ansicolor.dart
