/// <summary> /// 导出数据到本地 /// </summary> /// <param>要导出的数据</param> /// <param>导出名称</param> /// <param>表格行名格式“账号，密码”</param> /// <param>请求</param> public static void OutFileToDisk(DataTable dt, string tableName, string tableTitle, HttpResponse response) { Workbook workbook = new Workbook(); //工作簿 Worksheet sheet = workbook.Worksheets[0]; //工作表 Cells cells = sheet.Cells;//单元格 //为标题设置样式 Style styleTitle = workbook.Styles[workbook.Styles.Add()];//新增样式 styleTitle.HorizontalAlignment = TextAlignmentType.Center;//文字居中 styleTitle.Font.Name = "宋体";//文字字体 styleTitle.Font.Size = 18;//文字大小 styleTitle.Font.IsBold = true;//粗体 //样式2 Style style2 = workbook.Styles[workbook.Styles.Add()];//新增样式 style2.HorizontalAlignment = TextAlignmentType.Center;//文字居中 style2.Font.Name = "宋体";//文字字体 style2.Font.Size = 14;//文字大小 style2.Font.IsBold = true;//粗体 style2.IsTextWrapped = true;//单元格内容自动换行 style2.Borders[BorderType.LeftBorder].LineStyle = CellBorderType.Thin; style2.Borders[BorderType.RightBorder].LineStyle = CellBorderType.Thin; style2.Borders[BorderType.TopBorder].LineStyle = CellBorderType.Thin; style2.Borders[BorderType.BottomBorder].LineStyle = CellBorderType.Thin; //样式3 Style style3 = workbook.Styles[workbook.Styles.Add()];//新增样式 style3.HorizontalAlignment = TextAlignmentType.Center;//文字居中 style3.Font.Name = "宋体";//文字字体 style3.Font.Size = 12;//文字大小 style3.Borders[BorderType.LeftBorder].LineStyle = CellBorderType.Thin; style3.Borders[BorderType.RightBorder].LineStyle = CellBorderType.Thin; style3.Borders[BorderType.TopBorder].LineStyle = CellBorderType.Thin; style3.Borders[BorderType.BottomBorder].LineStyle = CellBorderType.Thin; int Colnum = dt.Columns.Count;//表格列数 int Rownum = dt.Rows.Count;//表格行数 //生成行1 标题行 cells.Merge(0, 0, 1, Colnum);//合并单元格 cells[0, 0].PutValue(tableName);//填写内容 cells[0, 0].SetStyle(styleTitle); cells.SetRowHeight(0, 38); //生成行2 列名行 string[] Tile = tableTitle.Split(','); for (int i = 0; i < Colnum; i++) { cells[1, i].PutValue(Tile[i]); cells[1, i].SetStyle(style2); cells.SetRowHeight(1, 25); } //生成数据行 for (int i = 0; i < Rownum; i++) { for (int k = 0; k < Colnum; k++) { cells[2 + i, k].PutValue(dt.Rows[i][k].ToString()); cells[2 + i, k].SetStyle(style3); } cells.SetRowHeight(2 + i, 24); } workbook.Save(response, HttpUtility.UrlEncode(tableName, System.Text.Encoding.UTF8) + ".xls", ContentDisposition.Attachment, new XlsSaveOptions(SaveFormat.Excel97To2003)); }
调用
string tableTitle = "账号，密码"; ExcelHelp.OutFileToDisk(dt, "账户信息", tableTitle , HttpContext.Current.Response);
前台页面
window.open("方法", "_blank");//点击下载
Aspose.Cells.dll 下载地址