MVC utilise Aspose.Word pour exporter des rapports Word

Cet article présente principalement la méthode d'exportation de rapports Word avec ASP.NET MVC, qui a une très bonne valeur de référence. Jetons-y un coup d'œil avec l'éditeur

Je souhaite récemment utiliser MVC pour. exporter des rapports Word. Après avoir vérifié les informations, j'ai trouvé qu'un plug-in utile est Aspose.Word. Ce plug-in est également très réputé et simple à utiliser.

1. Tout d'abord, citez le plug-in

2 Remplissez le modèle Word

3. Opérations en arrière-plan

private List<double> QuaterAirPM10AvgVolReport(string stns, DateTime start, DateTime end, Aspose.Words.DocumentBuilder builder, out DataTable dt, out List<double> widthList,string isMax)
    {
      dt = QuaterPM10AvgVol (stns, start, end,isMax);
      widthList = new List<double>();
      double[] colWidth = new double[] { 50, 118, 117, 50, 118, 117 };
      string[] colName = new string[] { "排序", "城市", start.Year + "年" + start.Month + "～"+end.Month+"月浓度(μg/m3)", "排序", "城市", "较" + start.AddYears(-1).Year + "年同期增幅" };
      builder.MoveToBookmark("table3");
      Aspose.Words.Tables.Table table = builder.StartTable();//开始画Table 
      builder.InsertCell();
      builder.CellFormat.Borders.LineStyle = LineStyle.Single;
      builder.CellFormat.Borders.Color = System.Drawing.Color.Black;
      builder.CellFormat.VerticalMerge = CellMerge.First;
      builder.CellFormat.Width = 285;
      builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;
      // builder.CellFormat.VerticalAlignment = Aspose.Words.Tables.CellVerticalAlignment.Center;
      builder.Write("按平均浓度排序");
      builder.InsertCell();
      builder.CellFormat.Borders.LineStyle = LineStyle.Single;
      builder.CellFormat.Borders.Color = System.Drawing.Color.Black;
      builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;
      // builder.CellFormat.VerticalAlignment = Aspose.Words.Tables.CellVerticalAlignment.Center;
      builder.CellFormat.VerticalMerge = CellMerge.None;
      builder.CellFormat.Width = 285;
      builder.Write("按" + start.AddYears(-1).Year + "年同期增幅排序");
      builder.EndRow();
      AsposeCreateCell(builder, colWidth[0], colName[0]);
      AsposeCreateCell(builder, colWidth[1], colName[1]);
      AsposeCreateCell(builder, colWidth[2], colName[2]);
      AsposeCreateCell(builder, colWidth[3], colName[3]);
      AsposeCreateCell(builder, colWidth[4], colName[4]);
      AsposeCreateCell(builder, colWidth[5], colName[5]);
      builder.EndRow();
      //开始添加值
      for (var i = 0; i < dt.Rows.Count; i++)
      {
        if (dt.Rows[i]["CityName"] == "12个考核地市" || dt.Rows[i]["CityName"] == "全省")
        {
          builder.InsertCell();
builder.CellFormat.Borders.LineStyle = LineStyle.Single;
          builder.CellFormat.Borders.Color = System.Drawing.Color.Black;
          builder.CellFormat.VerticalMerge = CellMerge.First;
          builder.CellFormat.Width = 168;
builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;
          builder.Write(dt.Rows[i]["CityName"].ToString());
          builder.InsertCell();
builder.CellFormat.Borders.LineStyle = LineStyle.Single;
          builder.CellFormat.Borders.Color = System.Drawing.Color.Black;
builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;
          builder.CellFormat.VerticalMerge = CellMerge.None;
          builder.CellFormat.Width = 117;
          builder.Write(dt.Rows[i]["PM10ATI"].ToString());
          builder.InsertCell();
builder.CellFormat.Borders.LineStyle = LineStyle.Single;
          builder.CellFormat.Borders.Color = System.Drawing.Color.Black;
builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;
          builder.CellFormat.VerticalMerge = CellMerge.None;
          builder.CellFormat.Width = 168;
          builder.Write(dt.Rows[i]["qnCityName"].ToString());
          builder.InsertCell();
builder.CellFormat.Borders.LineStyle = LineStyle.Single;
          builder.CellFormat.Borders.Color = System.Drawing.Color.Black;
builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;
          builder.CellFormat.VerticalMerge = CellMerge.None;
          builder.CellFormat.Width = 117;
          builder.Write(dt.Rows[i]["tqbh"].ToString() + "%");
        }
        else
        {
          AsposeCreateCell(builder, colWidth[0], dt.Rows[i]["Sort"].ToString());
          AsposeCreateCell(builder, colWidth[1], dt.Rows[i]["CityName"].ToString());
          AsposeCreateCell(builder, colWidth[2], dt.Rows[i]["PM10ATI"].ToString());
          AsposeCreateCell(builder, colWidth[3], dt.Rows[i]["qnSort"].ToString());
          AsposeCreateCell(builder, colWidth[4], dt.Rows[i]["qnCityName"].ToString());
          AsposeCreateCell(builder, colWidth[5], dt.Rows[i]["tqbh"].ToString() + "%");
        }
        builder.EndRow();
      }
      builder.EndTable();
      return widthList;
    }

Il y a plusieurs choses à surveiller builder.CellFormat.VerticalMerge = CellMerge.None CellMerge est un type d'énumération, souvent utilisé pour dessiner des tableaux complexes ou fusionner des cellules. Il existe également Premier et Précédent. Vous devez d'abord obtenir les données DataTable et enfin opérer sur les données.

4. Document de sortie

public JsonResult QuaterResponse()
    {
      bool result;
      string quarter = Request["quarter"].ToString();
      string stns = Request["stns"].ToString();
      string isMax = Request["ismax"].ToString();
      DateTime startTime = Convert.ToDateTime(Request["startdate"]);
      DateTime endTime = Convert.ToDateTime(Request["enddate"]);
      string tmppath = Server.MapPath("~/Document/Model/QuaterReport.docx");
      string path = Server.MapPath("~/Document/Export/QuaterReport.doc");
      Aspose.Words.Document doc = new Document(tmppath);
      Aspose.Words.DocumentBuilder builder = new DocumentBuilder(doc);
      doc.Range.Bookmarks["title"].Text = startTime.Year+"年"+quarter+"湖北省环境空气质量监测情况综述";
      doc.Range.Bookmarks["title1"].Text = "表1 "+quarter+"空气质量等级";
      doc.Range.Bookmarks["title2"].Text = "表2" +quarter+"优良天数达标率情况表";
      doc.Range.Bookmarks["title3"].Text = "表3 "+quarter+"空气可吸入颗粒物（PM10）平均浓度情况表";
      doc.Range.Bookmarks["title4"].Text = "表4 "+quarter+"空气可吸入颗粒物（PM2.5）平均浓度情况表";
      doc.Range.Bookmarks["title5"].Text = "表5"+quarter+" 境空气气态污染物平均浓度情况表";
      doc.Range.Bookmarks["title6"].Text = "表6 "+quarter+"环境空气质量综合指数情况表";
      DataTable dt;
      List<double> widthList;
      try
      {
        doc.Range.Bookmarks["table1"].Text = "";  // 清掉标示 
        QuaterAirPerencetReport( stns, startTime, endTime, builder, out dt, out widthList,isMax);
          doc.Range.Bookmarks["table2"].Text = "";
        QuaterAirYldblReport(stns, startTime, endTime, builder,quarter, out dt, out widthList,isMax);
        doc.Range.Bookmarks["table3"].Text = "";
        QuaterAirPM10AvgVolReport(stns, startTime, endTime, builder, out dt, out widthList,isMax);
        doc.Range.Bookmarks["table4"].Text = "";
        QuaterAirPM25AvgVolReport(stns, startTime, endTime, builder, out dt, out widthList,isMax);
        doc.Range.Bookmarks["table5"].Text = "";
        QuaterOtherAvgVolReport(stns, startTime, endTime, builder, out dt, out widthList,isMax);
        doc.Range.Bookmarks["table6"].Text = "";
        QuaterZHIndexReport(stns, startTime, endTime, builder, out dt, out widthList,isMax);
        doc.Save(path, Aspose.Words.SaveFormat.Doc);
       //  System.Diagnostics.Process.Start(path);//打开文档
         // return View("QuaterReport");
        result = true;
      }
      catch (Exception)
      {
        result = false;
      }
      return Json(result);
    }

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