//检查是否存在文件夹 string subPath = currPath + "/pic/"; if (false == System.IO.Directory.Exists(subPath)) { //创建pic文件夹 System.IO.Directory.CreateDirectory(subPath); } //确认创建文件夹是否成功,如果不成功,则直接在当前目录保存 System.DateTime currentTime = new System.DateTime(); currentTime = System.DateTime.Now; string picName; picName = currentTime.Year.ToString() + currentTime.Month.ToString() + currentTime.Day.ToString() + currentTime.Hour.ToString() + currentTime.Minute.ToString() + currentTime.Second.ToString() + currentTime.Millisecond.ToString() + ".jpg"; string picPath; if (false == System.IO.Directory.Exists(subPath)) { picPath = currPath + "/" + picName; } else { picPath = subPath + picName; } |
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