ASP.NET MVC 导出Word报表
时间：2020-10-18 11:22:46 | 栏目：.NET代码 | 点击：次
最近要做MVC导出Word报表功能。查了查资料发现一个好用的插件就是Aspose.Word。这个插件也很有名气,也很好用。
1.首先就是引用该插件
2.填充Word模版
3.后台操作
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;
}
其中有几个注意的地方 builder.CellFormat.VerticalMerge = CellMerge.None;CellMerge是枚举类型，经常用到画复杂的表格，或者是合并单元格。还有First和Previous。先要得到DataTable数据，最后对数据进行操作就行了。
4.输出文档
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);
}