protected void createQuestion(object sender, EventArgs e)
{
ILog logger = LogManager.GetLogger(typeof(Question));
using (FileStream stream = File.OpenRead("d://000/hhyq.docx"))
{
XWPFDocument docx = new XWPFDocument(stream);
string[] strs = new string[7];
Regex regA = new Regex("^[ABCDabcd]{1}.|、", RegexOptions.IgnoreCase); //以A|B|C|D开头 选项
Regex regNO = new Regex("^[0-9]+.|、", RegexOptions.IgnoreCase); //以数字开头 题干
Regex regChapter = new Regex("^第[一二三四五六七八九十]{1,3}章", RegexOptions.IgnoreCase); //章节标题
Regex regnode = new Regex("^第[一二三四五六七八九十]{1,3}节", RegexOptions.IgnoreCase);
Chapter chapter = null, node = null;
ChapterManager chaptermanager = new ChapterManager();
Question question = null;
QuestionManager questonmanager = new QuestionManager();
foreach (var para in docx.Paragraphs)
{
string text = para.ParagraphText.Trim();
if (!string.IsNullOrWhiteSpace(text) && !string.IsNullOrEmpty(text))//非空
{
if (regChapter.IsMatch(text))
{
chapter = new Chapter();
chapter.TextBookId = 1;
chapter.IsVerified = true;
chapter.ChapterDeep = 0;
chapter.ChapterName = regChapter.Replace(text, "").Trim();
chapter.ChapterParentNo = 0;
chapter.ChapterRemark = chapter.ChapterName;
chaptermanager = new ChapterManager();
chapter.ChapterId = chaptermanager.Add(chapter);
}
else if (regnode.IsMatch(text))
{
node = new Chapter();
node.ChapterName = regnode.Replace(text, "").Trim();
node.ChapterParentNo = chapter.ChapterId;
node.ChapterDeep = 1;
node.ChapterRemark = node.ChapterName;
node.TextBookId = 1;
node.IsVerified = true;
node.ChapterId = chaptermanager.Add(node);
}
else
{
string[] paratext = text.Split(new string[] { "A.", "B.", "C.", "D." }, StringSplitOptions.RemoveEmptyEntries);
question = StringsTOQuestion(paratext, "D");
question.QuestionId = questonmanager.Add(question);
Console.WriteLine(question.QuestionId + " 添加成功。");
}
}
System.Threading.Thread.Sleep(300);
}
}
}
public async Task <bool> AddChapter(Chapter chapter, byte[]?content)
{
await using var transaction = await _context.Database.BeginTransactionAsync();
if (!await _chapterManager.Add(chapter))
{
await transaction.RollbackAsync();
return(false);
}
await ProcessContent(chapter, content);
await transaction.CommitAsync();
return(true);
}