public CameraAlarmInfo GetCameraAlarm(int id)
{
CameraAlarmService service = new CameraAlarmService(db);
var info = service.GetCameraAlarmDetail(id);
return(info);
}
private void SaveJsonToFile(long timeStamp, string json)
{
DateTime now = GetDataTime(timeStamp);
FileInfo fi = CameraAlarmService.GetJsonFile(now);
File.WriteAllText(fi.FullName, json);//yyyy_mm_dd_HH_MM_ss_fff=>yyyy_MM_dd_HH_mm_ss_fff
}
public void AlarmSaveToJson(CameraAlarmJson camera)
{
byte[] byte1 = camera.Json;
string json = Encoding.UTF8.GetString(byte1);
CameraAlarmInfo info = CameraAlarmInfo.Parse(json);
info.id = camera.Id; //增加了id,这样能够获取到详情
string pic = info.pic_data;
DateTime now = GetDataTime(info.time_stamp);
FileInfo fi = CameraAlarmService.GetJsonFile(now);
}
public void LoadAlarmFromJson()
{
try
{
var list2 = GetAllCameraAlarms(false);
Dictionary <string, CameraAlarmInfo> dict = new Dictionary <string, CameraAlarmInfo>();
foreach (var item in list2)
{
string picName = item.pic_name;
//picName = picName.Replace(".jpg", "");
if (dict.ContainsKey(picName))
{
var itemOld = dict[picName];
dict[picName] = item;
}
else
{
dict.Add(picName, item);
}
}
DirectoryInfo dir = CameraAlarmService.GetJsonDir();
FileInfo[] files = dir.GetFiles();
int count = 0;
foreach (var item in files)
{
string json = File.ReadAllText(item.FullName);
CameraAlarmInfo cameraAlarmInfo = CameraAlarmInfo.Parse(json);
if (dict.ContainsKey(cameraAlarmInfo.pic_name))//已经存在了
{
}
else
{
Log.Info(LogTags.ExtremeVision, "添加到数据库:" + cameraAlarmInfo.pic_name);
SaveToCameraAlarmJson(json);//保存到数据库中
count++;
}
}
Log.Info(LogTags.ExtremeVision, "LoadAlarmFromJson count:" + count);
}
catch (System.Exception ex)
{
Log.Error(LogTags.ExtremeVision, "LoadAlarmFromJson", ex.ToString());
}
}
