python如何输出带色彩的文字

在Python中，可使用ANSI转义序列来输出带有色彩的文字。以下是一个示例：
```python
# 常量定义
RESET = ""
BOLD = ""
UNDERLINE = ""
REVERSE = ""
# 前风景
BLACK = ""
RED = ""
GREEN = ""
YELLOW = ""
BLUE = ""
MAGENTA = ""
CYAN = ""
WHITE = ""
# 背风景
BG_BLACK = ""
BG_RED = ""
BG_GREEN = ""
BG_YELLOW = ""
BG_BLUE = ""
BG_MAGENTA = ""
BG_CYAN = ""
BG_WHITE = ""
# 输出带色彩的文字
print(RED + "Hello, World!" + RESET)
```
运行以上代码，将输出红色的 "Hello, World!" 文字。