学习记录2

后台解析图片，提取人脸特征部分的代码实现：

/*
人脸添加
*/
@RequestMapping(value = "/faceAdd", method = RequestMethod.POST)
@ResponseBody
public Result<Object> faceAdd(@RequestParam("file") String file, @RequestParam("groupId") Integer groupId, @RequestParam("name") String name) {

try {

//解析图片
byte[] decode = Base64.decode(base64Process(file));
ImageInfo imageInfo = ImageFactory.getRGBData(decode);

//人脸特征获取
byte[] bytes = faceEngineService.extractFaceFeature(imageInfo);
if (bytes == null) {
return Results.newFailedResult(ErrorCodeEnum.NO_FACE_DETECTED);
}

UserFaceInfo userFaceInfo = new UserFaceInfo();
userFaceInfo.setName(name);
userFaceInfo.setGroupId(groupId);
userFaceInfo.setFaceFeature(bytes);
userFaceInfo.setFaceId(RandomUtil.randomString(10));

//人脸特征插入到数据库
userFaceInfoService.insertSelective(userFaceInfo);

logger.info("faceAdd:" + name);
return Results.newSuccessResult("");
} catch (Exception e) {
logger.error("", e);
}
return Results.newFailedResult(ErrorCodeEnum.UNKNOWN);
}