How Can I Color Console Output Using Java's System.out.println?
Coloring Console Output with System.out.println
In console-based applications, it can be beneficial to display output in different colors to highlight important information or distinguish different data streams.
To achieve this using Java's System.out.println, we can leverage ANSI escape codes if the terminal supports them. These codes allow us to modify the color and other attributes of the output.
Firstly, define color constants using ANSI escape codes:
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To print text in a specific color, use these constants as prefixes:
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Additional Considerations:
- ANSI escape codes may not work in all terminals, particularly Windows Command Prompt.
- The Jansi library offers an alternative API that supports Windows using JNI.
- If desired, you can change the background color of the text as well:
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