獲取當前日期時間字符串的方法

CString GetTimeStr() 
{ 
        CTime time; 
        // 獲取當前時間 
        time = CTime::GetCurrentTime(); 
        CString sTime; 
        // 格式化時間串 
        sTime = time.Format("%Y/%m/%d,%H:%M:%S  "); 
        return sTime; 
}

 

因爲使用了CString，故使用該函數須要MFC支持

 

調用該函數獲得的日期時間串例子以下：

 

2009/07/08,17:18:06 

 

 格式化時間串中各個參數的含義以下：

%a
Abbreviated weekday name

%A
Full weekday name

%b
Abbreviated month name

%B
Full month name

%c
Date and time representation appropriate for locale

%d
Day of month as decimal number (01 – 31)

%H
Hour in 24-hour format (00 – 23)

%I
Hour in 12-hour format (01 – 12)

%j
Day of year as decimal number (001 – 366)

%m
Month as decimal number (01 – 12)

%M
Minute as decimal number (00 – 59)

%p
Current locale's A.M./P.M. indicator for 12-hour clock'

%S
Second as decimal number (00 – 59)

%U
Week of year as decimal number, with Sunday as first day of week (00 – 53)

%w
Weekday as decimal number (0 – 6; Sunday is 0)

%W
Week of year as decimal number, with Monday as first day of week (00 – 53)

%x
Date representation for current locale

%X
Time representation for current locale

%y
Year without century, as decimal number (00 – 99)

%Y
Year with century, as decimal number

%z, %Z
Either the time-zone name or time zone abbreviation, depending on registry settings; no characters if time zone is unknown

%%

Percent sign

 

結束語

 

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