ANSI 枚举
字段
| BACKGROUND_BLACK |
| BACKGROUND_BLUE |
| BACKGROUND_CYAN |
| BACKGROUND_DEFAULT |
| BACKGROUND_GREEN |
| BACKGROUND_MAGENTA |
| BACKGROUND_RED |
| BACKGROUND_RESET |
| BACKGROUND_WHITE |
| BACKGROUND_YELLOW |
| BOLD |
| BOLD_RESET |
| FOREGROUND_BLACK |
| FOREGROUND_BLUE |
| FOREGROUND_CYAN |
| FOREGROUND_DEFAULT |
| FOREGROUND_GRAY |
| FOREGROUND_GREEN |
| FOREGROUND_MAGENTA |
| FOREGROUND_RED |
| FOREGROUND_RESET |
| FOREGROUND_WHITE |
| FOREGROUND_YELLOW |
| ITALIC |
| ITALIC_RESET |
| RESET |
| STRIKE |
| STRIKE_RESET |
| UNDERLINE |
| UNDERLINE_RESET |