printf怎么输出颜色?在windows下

[jiasi888]

#define NONE "\033[m"
#define RED "\033[0;32;31m"
#define LIGHT_RED "\033[1;31m"
#define GREEN "\033[0;32;32m"
#define LIGHT_GREEN "\033[1;32m"
#define BLUE "\033[0;32;34m"
#define LIGHT_BLUE "\033[1;34m"
#define DARY_GRAY "\033[1;30m"
#define CYAN "\033[0;36m"
#define LIGHT_CYAN "\033[1;36m"
#define PURPLE "\033[0;35m"
#define LIGHT_PURPLE "\033[1;35m"
#define BROWN "\033[0;33m"
#define YELLOW "\033[1;33m"
#define LIGHT_GRAY "\033[0;37m"
#define WHITE "\033[1;37m"
printf("\033[31m ####----->> \033[32m" "hello\n" "\033[m")
int main()
{
printf( CYAN "current function is %s " GREEN " file line is %d\n" NONE,__FUNCTION__, __LINE__ );
fprintf(stderr, RED "current function is %s " BLUE " file line is %d\n" NONE,__FUNCTION__, __LINE__ );
return 0;
}

[0;36mcurrent function is main [0;32;32m file line is 20
[m[0;32;31mcurrent function is main [0;32;34m file line is 21
[m请按任意键继续. . .
上面的好像只在LINUX下有效?
到底该怎么输出颜色？

[seucs]

输出颜色不是printf能做的事情，用setcolor函数，函数原型如下
#include <graphics.h>
#include <conio.h>
void setcolor(int color) // 功能:将当前图形屏幕的当前笔画颜色置为color.

[星羽]

这个是linux的格式,你是在linux上么

[星羽]

#include "stdio.h"
#include "windows.h"

void set_console_color(unsigned short color_index)
{
    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color_index);
}

int main()
{
    set_console_color(6);
    printf("%s", "hello");
    set_console_color(9);
    printf("%s\n", " world");

    return 0;
}

color_index, 是你在控制台窗口属性->颜色 里的颜色索引

[_了凡_]

啊，又是“字符界面”问题，楼主你用的这个叫转义字符，以前有弄过，
在linux等终端下是可以显示彩色字符的，但是在window下的那个终端就是
显示不了，不支持的，所以此路不通（不要疑问，就是这样的）。
要在"晕倒死"下面显示彩色字符的话
一种：使用老古董“TC”或者"BC"，
它有个头文件叫conio.h，然后就可以调用如textcolor、textbackground等函数了，
但是这个头文件在Windows系列中例如（VC6等），虽然也有这个头文件，但是
你若是打开看看的话，里面是不支持这些函数；
二种：使用如3楼所示的Windows支持的console终端函数，方法多了去了，至于怎么用，
可以参考这个：
http://download.csdn.net/detail/unnamedterriest/2604163
已将TC下的那个conio.h移植到了VC6下，然后就是你的事了（不好意思，需要积分，
我也不知道怎么将下载需要积分的给取消，实在不行，给我留言，我发给你）。Good luck。

[troyXyz]

3L正解

[szqh97]

控制台下好像有个setcolor函数吧，具体不清楚了

[赵4老师]

搜ANSI.SYS
另外参考下面：

#include <windows.h>
#include <stdio.h>

void ConPrint(char *CharBuffer, int len);
void ConPrintAt(int x, int y, char *CharBuffer, int len);
void gotoXY(int x, int y);
void ClearConsole(void);
void ClearConsoleToColors(int ForgC, int BackC);
void SetColorAndBackground(int ForgC, int BackC);
void SetColor(int ForgC);
void HideTheCursor(void);
void ShowTheCursor(void);

int main(int argc, char* argv[])
{
   HideTheCursor();
   ClearConsoleToColors(15, 1);
   ClearConsole();
   gotoXY(1, 1);
   SetColor(14);
   printf("This is a test...\n");
   Sleep(5000);
   ShowTheCursor();
   SetColorAndBackground(15, 12);
   ConPrint("This is also a test...\n", 23);
   SetColorAndBackground(1, 7);
   ConPrintAt(22, 15, "This is also a test...\n", 23);
   gotoXY(0, 24);
   SetColorAndBackground(7, 1);
   return 0;
}

//This will clear the console while setting the forground and
//background colors.
void ClearConsoleToColors(int ForgC, int BackC)
{
   WORD wColor = ((BackC & 0x0F) << 4) + (ForgC & 0x0F);
   //Get the handle to the current output buffer...
   HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
   //This is used to reset the carat/cursor to the top left.
   COORD coord = {0, 0};
   //A return value... indicating how many chars were written
   //not used but we need to capture this since it will be
   //written anyway (passing NULL causes an access violation).
   DWORD count;

   //This is a structure containing all of the console info
   // it is used here to find the size of the console.
   CONSOLE_SCREEN_BUFFER_INFO csbi;
   //Here we will set the current color
   SetConsoleTextAttribute(hStdOut, wColor);
   if(GetConsoleScreenBufferInfo(hStdOut, &csbi))
   {
      //This fills the buffer with a given character (in this case 32=space).
      FillConsoleOutputCharacter(hStdOut, (TCHAR) 32, csbi.dwSize.X * csbi.dwSize.Y, coord, &count);

      FillConsoleOutputAttribute(hStdOut, csbi.wAttributes, csbi.dwSize.X * csbi.dwSize.Y, coord, &count);
      //This will set our cursor position for the next print statement.
      SetConsoleCursorPosition(hStdOut, coord);
   }
}

//This will clear the console.
void ClearConsole()
{
   //Get the handle to the current output buffer...
   HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
   //This is used to reset the carat/cursor to the top left.
   COORD coord = {0, 0};
   //A return value... indicating how many chars were written
   //   not used but we need to capture this since it will be
   //   written anyway (passing NULL causes an access violation).
   DWORD count;
   //This is a structure containing all of the console info
   // it is used here to find the size of the console.
   CONSOLE_SCREEN_BUFFER_INFO csbi;
   //Here we will set the current color
   if(GetConsoleScreenBufferInfo(hStdOut, &csbi))
   {
      //This fills the buffer with a given character (in this case 32=space).
      FillConsoleOutputCharacter(hStdOut, (TCHAR) 32, csbi.dwSize.X * csbi.dwSize.Y, coord, &count);
      FillConsoleOutputAttribute(hStdOut, csbi.wAttributes, csbi.dwSize.X * csbi.dwSize.Y, coord, &count);
      //This will set our cursor position for the next print statement.
      SetConsoleCursorPosition(hStdOut, coord);
   }
}

//This will set the position of the cursor
void gotoXY(int x, int y)
{
   //Initialize the coordinates
   COORD coord = {x, y};
   //Set the position
   SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}

//This will set the forground color for printing in a console window.
void SetColor(int ForgC)
{
   WORD wColor;
   //We will need this handle to get the current background attribute
   HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
   CONSOLE_SCREEN_BUFFER_INFO csbi;

   //We use csbi for the wAttributes word.
   if(GetConsoleScreenBufferInfo(hStdOut, &csbi))
   {
      //Mask out all but the background attribute, and add in the forgournd color
      wColor = (csbi.wAttributes & 0xF0) + (ForgC & 0x0F);
      SetConsoleTextAttribute(hStdOut, wColor);
   }
}

//This will set the forground and background color for printing in a console window.
void SetColorAndBackground(int ForgC, int BackC)
{
   WORD wColor = ((BackC & 0x0F) << 4) + (ForgC & 0x0F);;
   SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), wColor);
}

//Direct console output
void ConPrint(char *CharBuffer, int len)
{
   DWORD count;
   WriteConsole(GetStdHandle(STD_OUTPUT_HANDLE), CharBuffer, len, &count, NULL);
}

//Direct Console output at a particular coordinate.
void ConPrintAt(int x, int y, char *CharBuffer, int len)
{
   DWORD count;
   COORD coord = {x, y};
   HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
   SetConsoleCursorPosition(hStdOut, coord);
   WriteConsole(hStdOut, CharBuffer, len, &count, NULL);
}

//Hides the console cursor
void HideTheCursor()
{
   CONSOLE_CURSOR_INFO cciCursor;
   HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);

   if(GetConsoleCursorInfo(hStdOut, &cciCursor))
   {
      cciCursor.bVisible = FALSE;
      SetConsoleCursorInfo(hStdOut, &cciCursor);
   }
}

//Shows the console cursor
void ShowTheCursor()
{
   CONSOLE_CURSOR_INFO cciCursor;
   HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);

   if(GetConsoleCursorInfo(hStdOut, &cciCursor))
   {
      cciCursor.bVisible = TRUE;
      SetConsoleCursorInfo(hStdOut, &cciCursor);
   }
}

[辰岡墨竹]

LZ的用的VT100转义序列是是UNIX/Linux的终端才支持的。
Windows下要显示彩色有三个办法，调用ANSI.SYS：
WINNT核心的命令提示符默认没有加载ANSI，按这个设置：
http://support.microsoft.com/kb/101875
之后就可以用ANSI转义序列了，可以方便切换模式和颜色:
http://en.wikipedia.org/wiki/ANSI_escape_sequence

二是用Turbo C或者Borland C/C++，也可以试试DJGPP，它们有相应的可以调用BIOS显示服务进行高级显示的库，比如前者是conio.h之类的。

第三就是使用Console API，像LS那样，注意最后一种，需要使用VC/LCC-Win32等开发工具建立Win32控制台程序，不能用16位开发工具。

[frogoscar]

受益匪浅～～～～～～～～～～～～～