如何在指定位置创建一个文本文件，并以当前时间命名？

[rcbblgy]

RT

[yellowhwb]

调用winapi

HANDLE CreateFile(
  LPCTSTR lpFileName,          // pointer to name of the file
  DWORD dwDesiredAccess,       // access (read-write) mode
  DWORD dwShareMode,           // share mode
  LPSECURITY_ATTRIBUTES lpSecurityAttributes,
                               // pointer to security attributes
  DWORD dwCreationDisposition,  // how to create
  DWORD dwFlagsAndAttributes,  // file attributes
  HANDLE hTemplateFile         // handle to file with attributes to 
                               // copy
);

[yellowhwb]

//获取当前时间的例子
#include <stdio.h> 
#include <time.h> 

void main () 
{ 
time_t rawtime; 
struct tm * timeinfo; 

time ( &rawtime ); 
timeinfo = localtime ( &rawtime ); 
printf ( "\007The current date/time is: %s", asctime (timeinfo) ); 

exit(0); 
}

[joneshong]

顶2楼，文件名取出系统时间做一个字符串就好了

[wangsiyuanoo]

SYSTEMTIME systime;
GetLocalTime(&systime); //得到当前时间
CString str = NULL;
str.Format("E:\\%4d-%02d-%02d %02d-%02d-%02d.txt", systime.wYear,systime.wMonth,systime.wDay, systime.wHour,systime.wMinute,systime.wSecond);
CString m_time = str;

//创建一个文本文件
CStdioFile file; 
file.Open( m_time, CFile::modeCreate|CFile::modeWrite);       
string strContent = "121323"; //想要写在这个文本文件中的内容
char sendbuf[1024] = {0};
strcpy(sendbuf, strContent.c_str());
file.Write(sendbuf, 1024); 
file.Close();