优化 视频试题AI分析试题识别精准度

修改 蓝鲸字库 请求流程

Learn.VideoAnalysis.API/Program.cs

@@ -34,6 +34,7 @@ namespace Learn.VideoAnalysis.API
             //初始化 插件
             builder.Configuration.AddAppConfig(args);
 
+            builder.Services.AddHttpClient();
             builder.Services.AddSqlSugarExpand();
             builder.Services.AddRedisExpand();
             builder.Services.AddCoravel();

VideoAnalysis/Components/Pages/VideoTaskShow.razor

@@ -27,7 +27,7 @@
                                 <h3>问题: <span class="kSpan">@q.StartTime 秒</span></h3>
                                 <div  class="kSpan">@q.TopicStem</div>
                                 <div >@q.Question</div>
-                                <img style="text-align:center" src="@q.ImageUrl" width="320" height="180" />
+                                <img style="text-align:center" src="@q.PPTImageUrl" width="320" height="180" />
                             </div>
                             <br />
                         }

VideoAnalysis/appsettings.Production.json

@@ -22,6 +22,14 @@
     "FFmpeg": {
       " TimeSlice": 600
     },
+    "AliyunOSS": {
+      "AccessKeyId": "LTAI5tDC6p9h747B7FHbgwkH",
+      "AccessKeySecret": "vRKgmbp1LB05LaGOjh3ZrZxbHSLYLF",
+      "BucketDomain": "https://learn-videoanalysis.oss-cn-chengdu.aliyuncs.com",
+      "Region": "cn-chengdu",
+      "BucketName": "learn-videoanalysis",
+      "EndPoint": "oss-cn-chengdu.aliyuncs.com" //上传节点
+    },
     "DB": {
       //"ConnectionString": "AllowLoadLocalInfile=true;Server=10.255.255.3;Port=3306;Database=learn.videoanalysis;User ID=marking;Password=qwe123!@#;CharSet=utf8mb4;pooling=true;SslMode=None",
       "ConnectionString": "AllowLoadLocalInfile=true;Server=rm-2vc20nd3d11g0oh6g2o.rwlb.cn-chengdu.rds.aliyuncs.com;User ID=marking;Password=poiuytPOIUYT098765)(*&^%;Port=3306;Database=learn.videoanalysis;CharSet=utf8mb4;pooling=true;SslMode=None",

VideoAnalysisCore/AICore/FFMPGE/FFMPGEHandle.cs

@@ -68,7 +68,7 @@ namespace VideoAnalysisCore.AICore.FFMPGE
             
             RedisExpand.SetTaskProgress(task, "Frame=>50%");
             Image<Rgb24> prevFrame = null;
-            var keyFrames = new List<int>();
+            var keyFrames = new List<int>(5);
             foreach (var frameFile in frameFiles)
             {
                 using (var currFrame = Image.Load<Rgb24>(frameFile))

VideoAnalysisCore/AICore/GPT/DeepSeek/DeepSeek_GPT.cs

@@ -19,6 +19,7 @@ using FFmpeg.NET.Services;
 using Aliyun.OSS;
 using Yitter.IdGenerator;
 using VideoAnalysisCore.Common.Expand;
+using System.Collections.Generic;
 
 namespace VideoAnalysisCore.AICore.GPT.DeepSeek
 {
@@ -57,18 +58,9 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
         /// 获取内容对应的章节
         /// </summary>
         /// <returns></returns>
-        private async Task<List<VideoKonwPoint>> GetVideoKnow(List<VideoKnowRes> questionRes, VideoTask taskInfo, string sections, int course_Id)
+        private async Task<List<VideoKonwPoint>> GetVideoKnow(List<VideoKnowRes> questionRes, VideoTask taskInfo,
+            string sections, List<KnowledgeInfo> knowledgeInfos)
         {
-
-            var know = await knowledgeInfoDB.GetFirstAsync(s => s.Course_Id == course_Id && s.Name == sections);
-            if (know is null)
-                throw new Exception("未能找到对应知识点=>" + sections);
-
-            var subject = taskInfo.Subject.ToString();
-
-            var kInfo = await knowledgeInfoDB.GetByIdAsync(know.Parent_Id);
-            var knowledgeInfos = await knowledgeInfoDB.AsQueryable()
-                .ToChildListAsync(s => s.Parent_Id, kInfo.Parent_Id == 0 ? kInfo.Id : kInfo.Parent_Id);
             var knows = string.Join(',', knowledgeInfos.Select(s => s.Id + "|" + s.Name));
             var knowDic = knowledgeInfos
                 .OrderBy(s => s.Id)
@@ -79,7 +71,7 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
             var thems = JsonSerializer.Serialize(questionRes.Adapt<VideoKnowQueryDto[]>());// string.Join(',', questionRes.Select(s => s.StartTime + "->" + s.Theme));
             var checkResFormat1 = """[{"StartTime":开始秒(number),"KnowPoint":知识点名称(string),"KnowPointId":知识点Id(string)}]""";
             var knowMessages =
-              $"我针对{subject}课堂授课视频分析出了视频的授课阶段片段。" +
+              $"我针对{taskInfo.Subject}课堂授课视频分析出了视频的授课阶段片段。" +
               $"现在需要你通过每个片段的内容总结来分配正确的知识点(单个片段允许多个知识点用逗号','分割)。" +
               $"这是我的分段 {thems}。" +
               $"课堂内容与{sections}章节相关" +
@@ -136,7 +128,6 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
                     && (s.Depth == 3
                     || s.Depth == 2))
                     .Select(s => s.Name).ToArrayAsync();
-            string title = taskInfo.MediaName;
             var captionsArr = JsonSerializer.Deserialize<SenseVoiceRes[]>(taskInfo.Captions);
 
             var fileNameResFormat = "{授课章节: string|null}";
@@ -378,22 +369,27 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
         /// 提取试题
         /// </summary>
         /// <returns></returns>
-        private async Task<SenseVoiceRes[]> AnalysisVideoQuestions(VideoTask taskInfo)
+        private async Task<SenseVoiceRes[]> AnalysisVideoQuestions(VideoTask taskInfo, List<KnowledgeInfo> knowledgeInfos)
         {
             Console.WriteLine(DateTime.Now + $"=>{taskInfo.Id} 提取试题");
             if (taskInfo is null || string.IsNullOrEmpty(taskInfo.PPTKeyFrame))
                 return null;
             var farmeArr = JsonSerializer.Deserialize<int[]>(taskInfo.PPTKeyFrame);
+
+            var knowArrStr = string.Join(',', knowledgeInfos.Select(s => s.Id + "|" + s.Name));
             var videoKnowArr = await videoKonwPointDB.GetListAsync(s => s.VideoTaskId == taskInfo.Id);
+            var videoKnowDic = knowledgeInfos
+                .GroupBy(s => s.Id)
+                .ToDictionary(s => s.Key, s => s.First());
             var insertData =new  List<VideoQuestionOSSDto>();
             var insertQuestionKonw = new  List<VideoQuestionKonw>();
             foreach (var item in farmeArr)
             {
                 var knowInfoArr = videoKnowArr
-                    .Where(s => item+5 >= s.StartTime && item+5 <= s.EndTime)
+                    .Where(s => item+30 >= s.StartTime && item <= s.EndTime)
                     .ToArray();
                 if (knowInfoArr is null || knowInfoArr.Count() ==0)
-                    return null;
+                    continue;
                 var tryCount = 50;
                 while (tryCount>1)
                 {
@@ -409,20 +405,24 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
                             break;
                         Console.WriteLine(DateTime.Now + $"=>{taskInfo.Id} 提取{knowInfoArr.First().StartTime}秒试题的试题内容");
                         Console.WriteLine( sRes.Result.res.value);
-                        var knowArr=JsonSerializer.Serialize(knowInfoArr.Select(s => new { s.KnowPointId, s.KnowPoint }));
+                        //var knowArr=JsonSerializer.Serialize(knowInfoArr.Select(s => new { s.KnowPointId, s.KnowPoint }));
                         var resFormat = """[{"Type":string(试题类型),"TopicStem":string(试题题干),"QuestionArr":[{"Question":string(子问题),"KnowPointId":(string)知识点ID}]}]""";
                         var postMessages =
-                           $"我将提供一段内容是md格式的试题内容字符串。" +
+                           $"我将提供一段内容是Markdown格式的试题。" +
-                           $"请提取出其中的试题内容试,题干以及每个试题的问题。并且为每个试题关联上在我限定范围内的知识点(多个则用逗号分割)。" +
+                           $"请提取出其中有效的试题内容(包括 题干,公式试题内提出的问题 )。" +
-                           $"知识点格式(json格式)范围[{knowArr}]。" +
+                           $"为每个问题关联上限定范围内的知识点(多个则用逗号分割),知识点格式 (知识点Id|知识点名称)知识点范围[{knowArrStr}]。" +
-                           $"排除不是试题内容的文字,优化公式排版并且去除题号,但不要修改latex数学公式。" +
+                           $"排除不是试题内容的文字,优化试题排版并且去除题号,尽量保留latex数学公式。" +
                            $"如果存在多道题,则需要拆分成为多个试题对象!" +
-                           $"试题的类型约束在 填空题/判断题/选择题/解答题 范围内。" +
+                           $"试题的类型约束在 填空题/判断题/选择题/解答题/填空题 范围内。" +
-                           $"请检查我提供的字符串内容,如不包含问题试题则返回`[]`" +
+                           $"如果存在题干中存在下划线则试题的题型应该是填空题。" +
+                           $"请检查我提供的字符串内容,如果不能识别知识点则不处理知识点,如不包含问题试题则返回`[]`" +
                            $"输出内容只返回json格式为({resFormat})" +
                            $"以下是试题内容" +
                            $"`{sRes.Result.res.value}`";
                         var resData = await ChatAsync<VideoQuestionOSSDto[]>(taskInfo.Id.ToString(), postMessages, "提取试题", "deepseek-chat");
+                        //var resData = await ChatAsync<VideoQuestionOSSDto[]>(taskInfo.Id.ToString(), postMessages, "提取试题");
+                        if(resData is null || resData.Count()==0)
+                            break;
                         foreach (var q in resData)
                         {
                             var TopicId = YitIdHelper.NextId();
@@ -436,16 +436,22 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
                                 vq.StageId = knowInfoArr.First().StageId;
                                 vq.Question = qt.Question;
                                 vq.TopicId = TopicId;
+                                vq.Type = q.Type;
+                                if(string.IsNullOrEmpty(qt.KnowPointId))
+                                    continue;//重试
                                 insertData.Add(vq);
                                 foreach (var kid in qt.KnowPointId.Split(","))
                                 {
+                                    var tryOk = int.TryParse(kid.Split("|").First(),out int kidd);
+                                    if(!tryOk || !videoKnowDic.ContainsKey(kidd)) 
+                                        continue;//跳过未识别知识点
                                     insertQuestionKonw.Add(new VideoQuestionKonw()
                                     {
-                                        KnowPoint = knowInfoArr.First(s => s.KnowPointId == kid).KnowPoint,
+                                        KnowPoint = videoKnowDic[kidd].Name,
                                         KnowPointId = kid,
                                         StageId = q.StageId,
-                                        VideoTaskId = q.VideoTaskId,
+                                        VideoTaskId = vq.VideoTaskId,
-                                        VideoQuestionId = q.Id,
+                                        VideoQuestionId = vq.Id,
                                     });
                                 }
                             }
@@ -467,7 +473,6 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
             await videoQuestionKonwDB.AsDeleteable()
                 .Where(s => s.VideoTaskId == taskInfo.Id)
                 .ExecuteCommandAsync();
-
             await videoQuestionDB.InsertRangeAsync(insertData.Adapt<VideoQuestion[]>());
             await videoQuestionKonwDB.InsertRangeAsync(insertQuestionKonw);
 
@@ -502,6 +507,14 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
             var captionsArr = JsonSerializer.Deserialize<SenseVoiceRes[]>(taskInfo.Captions);
             //处理视频授课章节
             var sections = await GetSections(taskInfo, Course_Id);
+
+            var know = await knowledgeInfoDB.GetFirstAsync(s => s.Course_Id == Course_Id && s.Name == sections);
+            if (know is null)
+                throw new Exception("未能找到对应知识点=>" + sections);
+            var kInfo = await knowledgeInfoDB.GetByIdAsync(know.Parent_Id);
+            var knowledgeInfos = await knowledgeInfoDB.AsQueryable()
+                .ToChildListAsync(s => s.Parent_Id, kInfo.Parent_Id == 0 ? kInfo.Id : kInfo.Parent_Id);
+
             //AI优化字幕 
             captionsArr = await OptimizeSubtitles(taskInfo, captionsArr, sections);
             //合并字幕
@@ -516,7 +529,7 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
 
                 if (questionRes.Count == 0) continue;
                 //处理分段 知识点
-                var insertData = await GetVideoKnow(questionRes, taskInfo, sections, Course_Id);
+                var insertData = await GetVideoKnow(questionRes, taskInfo, sections,  knowledgeInfos);
                 //校验结果质量
                 var checkRes = await VerifySpanQuality(questionRes, taskInfo, captions, sections, Course_Id);
 
@@ -544,7 +557,7 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
                .HMSetAsync(RedisExpandKey.Task(task), "VideoKnows", questionRes);
 
             if (taskInfo.VideoType == AttachmentsInfoType.Review)
-                await AnalysisVideoQuestions(taskInfo);
+                await AnalysisVideoQuestions(taskInfo, knowledgeInfos);
 
             RedisExpand.InsertChannel(RedisChannelEnum.EndTask, task);
             return null;

VideoAnalysisCore/Common/DownloadFile.cs

@@ -127,7 +127,7 @@ namespace VideoAnalysisCore.Common
             //获取资源文件 地址
             var taskInfo = await videoTaskDB.AsQueryable()
                 .Where(s => s.Id == taskId).FirstAsync();
-            if (taskInfo is null || string.IsNullOrEmpty(taskInfo.MediaName) || taskInfo.MediaName.Contains("教研"))
+            if (taskInfo is null )
                 throw new Exception($"任务为null/是教研视频/没有视频课程名称");
             var fileUrl = taskInfo.MediaUrl;
             if (string.IsNullOrEmpty(fileUrl))

VideoAnalysisCore/Common/Expand/AliyunOSSExpand.cs

@@ -88,10 +88,14 @@ namespace VideoAnalysisCore.Common.Expand
             {
                 try
                 {
-                    var path = item.VideoTaskId.ToString() + "/" + Path.GetFileName(item.FilePath);
+                    var isDebug = false;
+#if DEBUG
+                    isDebug = true;
+#endif
+                    var path = (isDebug ?"debug/":string.Empty) + item.VideoTaskId.ToString() + "/" + Path.GetFileName(item.FilePath);
                     if (cached.Contains(item.FilePath))
                     {
-                        item.ImageUrl = AppCommon.Config.AliyunOSS.BucketDomain + "/" + path;
+                        item.PPTImageUrl = AppCommon.Config.AliyunOSS.BucketDomain + "/" + path;
                         continue;
                     }
                     using var file = File.OpenRead(item.FilePath);
@@ -100,7 +104,7 @@ namespace VideoAnalysisCore.Common.Expand
                         AppCommon.Config.AliyunOSS.BucketName,
                         path,
                         file);
-                    item.ImageUrl = AppCommon.Config.AliyunOSS.BucketDomain + "/" + path;
+                    item.PPTImageUrl = AppCommon.Config.AliyunOSS.BucketDomain + "/" + path;
                     cached.Add(item.FilePath);
                     continue;
                 }

VideoAnalysisCore/Controllers/Dto/ApiDto.cs

@@ -46,18 +46,24 @@ namespace VideoAnalysisCore.Controllers.Dto
     }
     public class NodePackageReq
     {
+        /// <summary>
+        /// 素材Id 需要返回给我的参数
+        /// </summary>
+        public long MaterialId { get; set; }
 
         /// <summary>
-        /// 录播结构目录节点编号
+        /// 文件Id 需要返回给我的参数
         /// </summary>
-        [Required(ErrorMessage = "目录节点编号是必填项")]
+        public long AttachmentId { get; set; }
-        public long NodeId { get; set; }
 
         /// <summary>
-        /// 科目类型
+        /// 需要返回给我的参数
         /// </summary>
-        [Required(ErrorMessage = "科目类型是必填项")]
+        public string VideoCode { get; set; }
-        public SubjectEnum SubjectType { get; set; }
+        /// <summary>
+        /// 视频地址
+        /// </summary>
+        public string VideoUrl { get; set; }
 
         /// <summary> 
         /// 任务类型
@@ -66,10 +72,33 @@ namespace VideoAnalysisCore.Controllers.Dto
         public TaskTypeEnum TaskType { get; set; }
 
         /// <summary>
-        /// 视频列表
+        /// 课程类型 0=新课 3=复习 4= 活动 5=班会 7=其他资料
         /// </summary>
-        [Required(ErrorMessage = "文件数量是必填项")]
+        public AttachmentsInfoType CourseType { get; set; }
-        public List<StructurePageContentAnalyzeItem> AnalyzeItems { get; set; }
+        /// <summary>
+        /// 视频类型  PPT课件 = 1, 摄像头 = 2
+        /// </summary>
+        public int VideoType { get; set; }
+
+        /// <summary>
+        /// 分析完成后的回调地址
+        /// </summary>
+        public string CallBackUrl { get; set; }
+
+        /// <summary>
+        /// 请求区域 回调的时候 需要把这个添加到Headers里面  Key=Area  value=Area的值
+        /// </summary>
+        public string Area { get; set; }
+        /// <summary>
+        /// 请求区域 回调的时候 需要把这个添加到Headers里面  Key=HostIP  value=HostIP的值
+        /// </summary>
+        public string HostIP { get; set; }
+
+        /// <summary>
+        /// 科目类型
+        /// </summary>
+        [Required(ErrorMessage = "科目类型是必填项")]
+        public SubjectEnum SubjectType { get; set; }
 
     }
     /// <summary>

VideoAnalysisCore/Controllers/LJZK_Controller.cs

@@ -45,79 +45,52 @@ namespace VideoAnalysisCore.Controllers
         }
 
 
-        /// <summary>
-        /// 蓝鲸智库_添加文件节点监控
-        /// </summary>
-        /// <param name="req">请求体</param>
-        /// <returns></returns>
-        [HttpPost(Name = "NodeSubscription")]
-        [NonAction, Obsolete]
-        public async Task<IActionResult> NodeSubscription(NodeMonitoringReq req)
-        {
-            if (req is null || req.NodeId == 0)
-                return BadRequest("无效的提交数据");
-            if (nodesubscriptionDB.IsAny(s => s.NodeId == req.NodeId))
-                return BadRequest("重复添加了节点监控任务" + req.NodeId);
-            var res = await nodesubscriptionDB.InsertReturnEntityAsync(new NodeSubscription()
-            {
-                NodeId = req.NodeId,
-                TaskType = req.Type ?? default,
-                Subject = req.Subject ?? default,
-
-            });
-            return Ok(res);
-        }
 
         /// <summary>
         /// 蓝鲸智库_文件包订阅
         /// </summary>
-        /// <param name="req">请求体</param>
+        /// <param name="reqArr">请求体</param>
         /// <returns></returns>
         [HttpPost(Name = "NodePackage")]
-        public async Task<IActionResult> NodePackage(NodePackageReq req)
+        public async Task<IActionResult> NodePackage(NodePackageReq[] reqArr)
         {
-            Console.WriteLine($"{DateTime.Now}  文件包订阅请求 req=" + JsonSerializer.Serialize(req));
+            Console.WriteLine($"{DateTime.Now}  文件包订阅请求 req=" + JsonSerializer.Serialize(reqArr));
-            if (req.AnalyzeItems is null || req.AnalyzeItems.Count() == 0)
+            if (reqArr is null || reqArr.Count() == 0)
                 return BadRequest("无效视频列表数据");
-            var videos = new List<VideoTask>(req.AnalyzeItems.Count);
+            var videos = new List<VideoTask>(reqArr.Count());
-            var nodePackages = new List<NodePackageInfo>(req.AnalyzeItems.Count);
+            var nodePackages = new List<NodePackageInfo>(reqArr.Count());
             var videoIdArr = videoTaskDB.AsQueryable().Select(v => v.TagId).Distinct().ToArray();
-            foreach (var s in req.AnalyzeItems)
+            foreach (var s in reqArr)
             {
                 var np = new NodePackageInfo()
                 {
                     VideoCode = s.VideoCode,
-                    AttachmentsInfoType = s.AttachmentsInfoType,
                     MaterialId = s.MaterialId,
-                    StructurePageContentId = s.StructurePageContentId,
+                    AttachmentId = s.AttachmentId,
-                    VideoName = s.VideoName,
+                    TaskType = s.TaskType,
-                    NodeId = req.NodeId,
+                    SubjectType = s.SubjectType,
-                    TaskType = req.TaskType,
-                    SubjectType = req.SubjectType,
                     VideoUrl =s.VideoUrl,
+                    CourseType = s.CourseType,
                     CallBackUrl=s.CallBackUrl,
+                    Area = s.Area,
+                    HostIP = s.HostIP,
                 };
                 nodePackages.Add(np);
-                if (s.AttachmentsInfoType == AttachmentsInfoType.PPT)
-                    continue;
                 if (videoIdArr.Contains(s.VideoCode))
                     continue;
-                var pptInfo = req.AnalyzeItems //获取ppt videoCode
+                //todo获取ppt videoCode
-                        .FirstOrDefault(x => x.AttachmentsInfoType == AttachmentsInfoType.PPT
+                var pptCode = "todo获取ppt videoCode";
-                        && s.StructurePageContentId == x.StructurePageContentId);
-                var pptCode = pptInfo?.VideoCode ?? (pptInfo?.VideoUrl??string.Empty);
                 videos.Add(new VideoTask()
                 {
                     Id = YitIdHelper.NextId(),
                     ComeFrom = "127.0.0.1",
                     ApiToken = "",
-                    Type = req.TaskType,
+                    Type = s.TaskType,
-                    Subject = req.SubjectType,
+                    Subject = s.SubjectType,
                     TagId = s.VideoCode,
                     MediaUrl =s.VideoUrl,
-                    MediaName = s.VideoName,
                     PPTVideoCode = pptCode,
-                    VideoType =s.AttachmentsInfoType
+                    VideoType =s.CourseType
                 });
             }
             await nodePackageInfoDB.InsertRangeAsync(nodePackages);

VideoAnalysisCore/Job/NodePackageJob.cs

@@ -8,7 +8,9 @@ using System.Net;
 using System.Net.Http.Json;
 using System.Reflection;
 using System.Security.Cryptography;
+using System.Security.Policy;
 using System.Text;
+using System.Text.Json;
 using System.Threading.Tasks;
 using UserCenter.Model.Enum;
 using VideoAnalysisCore.Common;
@@ -31,6 +33,7 @@ namespace VideoAnalysisCore.Job
         private readonly Repository<NodePackageInfo> nodePackageInfoDB;
         private readonly Repository<Attachments> attachmentsDB;
         private readonly Repository<VideoTask> videoTaskDB;
+        private readonly IHttpClientFactory _clientFactory;
         public NodePackageJob(Repository<Attachments> videoTaskDB,
             Repository<NodePackageInfo> nodePackageInfoDB, Repository<VideoTask> videotaskDB)
         {
@@ -65,9 +68,7 @@ namespace VideoAnalysisCore.Job
             Console.WriteLine($"{DateTime.Now} 执行=>文件包任务 任务回调 数量{postData.Count} ...");
             if (postData.Count() == 0)
                 return;
-            //var responseMessage = await new HttpClient()
+             foreach (var item in taskArr) 
-            //    .PostAsJsonAsync(AppCommon.Config.Subsystem.蓝鲸智库.APIUrl + "/api/callback/platform/videosAnalyze", postData);
-            foreach (var item in taskArr) 
             {
                 HttpResponseMessage responseMessage = null;
                 try
@@ -75,8 +76,14 @@ namespace VideoAnalysisCore.Job
                     var postUrl = !string.IsNullOrWhiteSpace(item.CallBackUrl)
                         ? item.CallBackUrl
                         : AppCommon.Config.Subsystem.蓝鲸智库.APIUrl + "/api/callback/platform/videosAnalyze";
-                    responseMessage = await new HttpClient()
+
-                           .PostAsJsonAsync(postUrl, postData);
+                    var apiClent = _clientFactory.CreateClient();
+                    var request = new HttpRequestMessage(HttpMethod.Post, postUrl);
+                    request.Headers.Add("Area", item.Area); // 直接添加到本次请求头
+                    request.Headers.Add("HostIP", item.HostIP); // 直接添加到本次请求头
+                    request.Content = new StringContent(JsonSerializer.Serialize(postData), Encoding.UTF8, "application/json");
+                    responseMessage = await apiClent.SendAsync(request);
+
                     if (responseMessage.IsSuccessStatusCode)
                     {
                         var res = await responseMessage.Content.ReadAsStringAsync();

VideoAnalysisCore/Job/NodeSubscriptionJob.cs

@@ -92,7 +92,6 @@ namespace VideoAnalysisCore.Job
                         Tag = item.NodeId.ToString(),
                         TagId = s.VideoCode,
                         MediaUrl = string.Empty,
-                        MediaName = s.Name
                     });
                 }
                 var maxId = data.Max(s => s.Id);

VideoAnalysisCore/Model/NodePackageInfo.cs

@@ -30,18 +30,9 @@ namespace VideoAnalysisCore.Model
         [SugarColumn(Length = 32)]
         public string VideoCode { get; set; }
         /// <summary>
-        /// 视频文件名称
+        /// 文件Id 需要返回给我的参数
         /// </summary>
-        [SugarColumn(Length = 32)]
+        public long AttachmentId { get; set; }
-        public string VideoName { get; set; }
-        /// <summary>
-        /// 录播结构目录节点编号
-        /// </summary>
-        public long NodeId { get; set; }
-        /// <summary>
-        /// 录播内容编号
-        /// </summary>
-        public long StructurePageContentId { get; set; }
         /// <summary>
         /// 素材ID
         /// </summary>
@@ -49,7 +40,7 @@ namespace VideoAnalysisCore.Model
         /// <summary>
         /// 内容类型
         /// </summary>
-        public AttachmentsInfoType AttachmentsInfoType { get; set; }
+        public AttachmentsInfoType CourseType { get; set; }
 
         /// <summary>
         /// 科目类型
@@ -80,8 +71,17 @@ namespace VideoAnalysisCore.Model
         /// <summary>
         /// 通知回调地址
         /// </summary>
-
         [SugarColumn(Length = 500)]
         public string CallBackUrl { get; set; }
+        /// <summary>
+        /// 请求区域
+        /// <para>回调添加到Headers</para>
+        /// </summary>
+        public string Area { get; set; }
+        /// <summary>
+        /// 请求区域
+        /// <para>回调添加到Headers</para>
+        /// </summary>
+        public string HostIP { get; set; }
     }
 }

VideoAnalysisCore/Model/VideoQuestion.cs

@@ -39,10 +39,10 @@ namespace VideoAnalysisCore.Model
         public long TopicId { get; set; }
 
         /// <summary>
-        /// 图片地址
+        /// PPT切图地址
         /// </summary>
         [SugarColumn(Length =100)]
-        public string? ImageUrl { get; set; }
+        public string? PPTImageUrl { get; set; }
         /// <summary>
         /// 题干
         /// </summary>
@@ -53,6 +53,12 @@ namespace VideoAnalysisCore.Model
         /// </summary>
         public string? Question { get; set; }
         /// <summary>
+        /// 试题类型
+        /// <para>[填空题/判断题/选择题/解答题]</para>
+        /// </summary>
+        [SugarColumn(Length = 10,IsNullable =true)]
+        public string? Type { get; set; }
+        /// <summary>
         /// 试题开始时间
         /// </summary>
         public int StartTime { get; set; }

VideoAnalysisCore/Model/VideoTask.cs

@@ -28,10 +28,6 @@ namespace VideoAnalysisCore.Model
         /// </summary>
         public string MediaUrl { get; set; } = string.Empty;
         /// <summary>
-        /// 媒体文件名称
-        /// </summary>
-        public string MediaName { get; set; } = string.Empty;
-        /// <summary>
         /// 下载后本地媒体目录
         /// </summary>
         public string LocalMediaPath { get; set; } = string.Empty;