优化

Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs

@@ -530,7 +530,7 @@ public class Ghre_CourseServices : BaseServices<Ghre_Course, Ghre_CourseDto, Ins
             Directory.CreateDirectory(physicsPath + path);
 
         path = path + body.exportSet.TitleName + ".xlsx";
-        NPOIHelper.ExportExcel(dt, null, "sheet1", physicsPath + path);
+        NPOIHelper.ExportExcel(dt, body.exportSet.TitleName, "sheet1", physicsPath + path);
         return ServiceResult<string>.OprateSuccess("导出成功", path);
     }
 

Tiobon.Core.Services/Ghre/Ghre_QuestionServices.cs

@@ -873,6 +873,7 @@ public class Ghre_QuestionServices : BaseServices<Ghre_Question, Ghre_QuestionDt
                     continue;
                 }
 
+                if (questionType != "Completion" && questionType != "ShortAnswer")
                     if (!dt.Columns.Contains("正确答案（必填）"))
                     {
                         comments.Add("未查询到【正确答案（必填）】列！");
@@ -1026,7 +1027,7 @@ public class Ghre_QuestionServices : BaseServices<Ghre_Question, Ghre_QuestionDt
                                 int index = questionContent.IndexOf("()");
                                 if (index > -1)
                                 {
-                                    if (questionContent.Length > index + 2)
+                                    if (questionContent.Length > index + 4)
                                     {
                                         if (questionContent.Substring(index + 2, 2) == "()")
                                             questionContent = questionContent.Substring(0, index) + "____、" + questionContent.Substring(index + 2);
@@ -1083,7 +1084,7 @@ public class Ghre_QuestionServices : BaseServices<Ghre_Question, Ghre_QuestionDt
                         data.SuccessCount++;
                         id = await base.Add(insert);
                         insertAnswers.ForEach(x => x.QuestionId = id);
-                        //await _ghre_QuestionAnswerServices.Add(insertAnswers);
+                        await _ghre_QuestionAnswerServices.Add(insertAnswers);
                     }
                 }
                 else