C++调用bat并实现传值

1.设置环境变量,这一类为路径

C++

  void bat(const string& sDirC, const string& sDirD) 
  {
        char Ddir[256];
	Ddir[0] = 0;
	sprintf_s(Ddir, "DDIR=%s%s", (char*)sDirD.data(), "\\");
	_putenv(Ddir);        //将地址设置到当前环境中
	char Cdir[256];
	Cdir[0] = 0;
	sprintf_s(Cdir, "CDIR=%s%s", (char*)sDirC.data(), "\\");
	_putenv(Cdir);                
          system("..\\..\\Bin\\x64\\copy.bat" );     //调用bat 推荐下面那种
         /*if (WinExec("..\\..\\Bin\\x64\\copy.bat", SW_HIDE) < 32)
	{
		AfxMessageBox(L" 无法调用 ..\\..\\Bin\\x64\\copy.bat", NULL, MB_OK);
		return false;
	}*/
}    

 Bat

set tmpDir=%DDIR%
md %tmpDir%
if not exist %tmpDir% (
set tmpDir=%CDIR% 
md %tmpDir%
)

 2.直接传值

  bat默认只能获取到1-9个参数,分别用%1 %2 ... %9引用,如果传给bat的参数大于9个,就要用shift。

void bat(const CString& csVersion)
{
        char packCmd[256];
	sprintf_s(packCmd, "%s%s","..\\..\\Bin\\x64\\pack.bat ", T2A(csVersion));

	//system(packCmd);

	if (WinExec(packCmd, SW_HIDE) < 32)
	{
		AfxMessageBox(L"..\\..\\Bin\\x64\\pack.bat ", NULL, MB_OK);
		return false;
	}
}    
set abc=XXX%1

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转载自www.cnblogs.com/hao11/p/12027337.html
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