C语言输出颜色

命令后界面输出颜色

嵌入式终端界面输出日志时,为了区分输出的有用信息、错误信息,可以给不同级别的输出加上不同的颜色,以方便查看。
下面是颜色的定义:

//颜色宏定义
#define NONE         "33[m"
#define RED          "33[0;32;31m"
#define LIGHT_RED    "33[1;31m"
#define GREEN        "33[0;32;32m"
#define LIGHT_GREEN  "33[1;32m"
#define BLUE         "33[0;32;34m"
#define LIGHT_BLUE   "33[1;34m"
#define DARY_GRAY    "33[1;30m"
#define CYAN         "33[0;36m"
#define LIGHT_CYAN   "33[1;36m"
#define PURPLE       "33[0;35m"
#define LIGHT_PURPLE "33[1;35m"
#define BROWN        "33[0;33m"
#define YELLOW       "33[1;33m"
#define LIGHT_GRAY   "33[0;37m"
#define WHITE        "33[1;37m"

使用方法

如下:

printf(YELLOW"this print msg is yellow!
"NONE);

这样打印出来的字符串: “this print msg is yellow!” 就是黄色的。
颜色值放在打印内容开始的双引号前面,结束时再双引号后面加上NONE,用于结束颜色作用域.

完成测试代码

#include <stdio.h>

//颜色宏定义
#define NONE         "33[m"
#define RED          "33[0;32;31m"
#define LIGHT_RED    "33[1;31m"
#define GREEN        "33[0;32;32m"
#define LIGHT_GREEN  "33[1;32m"
#define BLUE         "33[0;32;34m"
#define LIGHT_BLUE   "33[1;34m"
#define DARY_GRAY    "33[1;30m"
#define CYAN         "33[0;36m"
#define LIGHT_CYAN   "33[1;36m"
#define PURPLE       "33[0;35m"
#define LIGHT_PURPLE "33[1;35m"
#define BROWN        "33[0;33m"
#define YELLOW       "33[1;33m"
#define LIGHT_GRAY   "33[0;37m"
#define WHITE        "33[1;37m"


int main()
{
	printf(RED"红色****************************
"NONE);
	printf(LIGHT_RED"亮红色**************************
"NONE);
	printf(GREEN"绿色****************************
"NONE);
	printf(LIGHT_GREEN"亮绿色****************************
"NONE);

	printf(BLUE"蓝色******************************
"NONE);
	printf(LIGHT_BLUE"亮蓝色****************************
"NONE);

	printf(DARY_GRAY"灰色******************************
"NONE);
	printf(CYAN"青色*****************************
"NONE);
	printf(LIGHT_CYAN"亮青色****************************
"NONE);
	
	printf(PURPLE"紫色*****************************
"NONE);
	printf(LIGHT_PURPLE"亮紫色****************************
"NONE);

	printf(BROWN"棕色*****************************
"NONE);
	printf(YELLOW"黄色****************************
"NONE);
	printf(LIGHT_GRAY"亮灰色*****************************
"NONE);
	printf(WHITE"白色****************************
"NONE);

	return 0;
}

运行结果

运行结果

原文地址:https://www.cnblogs.com/fensnote/p/13436438.html