报警接口图片数据处理

zhanghua

2022-09-21 eac671d64f4f6c24d7ac31646a95d5399734f346

 ycl-platform/src/main/java/com/ycl/service/videoAlarm/impl/VideoAlarmReportServiceImpl.java

@@ -2,14 +2,24 @@

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.dto.media.Media;
import com.ycl.dto.media.PictureZoomParameter;
import com.ycl.dto.videoAlarm.AlarmDataParam;
import com.ycl.dto.videoAlarm.AlarmParam;
import com.ycl.dto.videoAlarm.CameraInfParam;
import com.ycl.entity.videoAlarm.VideoAlarmReport;
import com.ycl.mapper.videoAlarm.VideoAlarmReportMapper;
import com.ycl.service.videoAlarm.IVideoAlarmReportService;
import com.ycl.utils.MediaFileUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import javax.xml.bind.DatatypeConverter;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.Instant;
@@ -28,12 +38,27 @@
@Service
public class VideoAlarmReportServiceImpl extends ServiceImpl<VideoAlarmReportMapper, VideoAlarmReport> implements IVideoAlarmReportService {

    private MediaFileUtil mediaFileUtil;

    @Autowired
    public void setMediaFileUtil(MediaFileUtil mediaFileUtil) {
        this.mediaFileUtil = mediaFileUtil;
    }

    @Override
    public void save(AlarmParam alarmParam) {
        if (alarmParam != null && alarmParam.getAlarmData().size() > 0) {
            CameraInfParam cameraInf = alarmParam.getCameraInf();
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSXXX");
            String picData = "{}";
            String picData = "";
            String[] strings = alarmParam.getPicData().split(",");
            String extension = "jpg";

            byte[] data = DatatypeConverter.parseBase64Binary(strings[1]);
            InputStream inputStream = new ByteArrayInputStream(data);
            try {
                picData = mediaFileUtil.savePicture(inputStream, extension);

            for (int i = 0; i < alarmParam.getAlarmData().size(); i++) {
                AlarmDataParam alarmData = alarmParam.getAlarmData().get(i);
                /******************** 处理图片 **********************/
@@ -55,6 +80,9 @@
                    e.printStackTrace();
                }
            }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
}