使用NPOI可以对Word中的文本做替换，当遇到表格时，单个表格也可以循环遍历替换，但是如果需要根据数据源的条数，动态生成多个表格时，该怎么办？这里提供一种方案， ①先获取到word文档XWPFDocument myDoc ②再获取到word原本的表格模板myDoc.Tables[tableIndex] ③复制表格模板，有多少条源数据，复制多少个表格 ④遍历源数据，一条数据替换并生成一个表格
/// <summary> /// 为XWPFDocument文档复制指定索引的表 /// </summary> /// <param name="myDoc"></param> /// <param name="tableIndex">需要复制的table的索引</param> /// <param name="targetIndex">复制到目标位置的table索引(如果目标位置原来有表格，会被覆盖)</param> public static void CopyTable(XWPFDocument myDoc, int tableIndex, int targetIndex) { var sourceTable = myDoc.Tables[tableIndex]; CT_Tbl sourceCTTbl = myDoc.Document.body.GetTblArray(8); var targetTable = myDoc.CreateTable(); myDoc.SetTable(targetIndex, targetTable); var targetCTTbl = myDoc.Document.body.GetTblArray()[myDoc.Document.body.GetTblArray().Length - 1]; //CopyTable(sourceTable, targetCTTbl); targetCTTbl.tblPr = sourceCTTbl.tblPr; targetCTTbl.tblGrid = sourceCTTbl.tblGrid; for (int i = 0; i < sourceTable.Rows.Count; i++) { var tbRow = targetTable.CreateRow(); var targetRow = tbRow.GetCTRow(); tbRow.RemoveCell(0); XWPFTableRow row = sourceTable.Rows[i]; targetRow.trPr = row.GetCTRow().trPr; targetRow.trPr = row.GetCTRow().trPr; targetRow.trPr = row.GetCTRow().trPr; targetRow.trPr = row.GetCTRow().trPr; for (int c = 0; c < row.GetTableCells().Count; c++) { var tbCell = tbRow.CreateCell(); tbCell.RemoveParagraph(0); var targetCell = tbCell.GetCTTc(); XWPFTableCell cell = row.GetTableCells()[c]; targetCell.tcPr = cell.GetCTTc().tcPr; for (int p = 0; p < cell.Paragraphs.Count; p++) { var tbPhs = tbCell.AddParagraph(); CT_P targetPhs = tbPhs.GetCTP(); XWPFParagraph para = cell.Paragraphs[p]; var paraCTP = para.GetCTP(); targetPhs.pPr = paraCTP.pPr; targetPhs.rsidR = paraCTP.rsidR; targetPhs.rsidRPr = paraCTP.rsidRPr; targetPhs.rsidRDefault = paraCTP.rsidRDefault; targetPhs.rsidP = paraCTP.rsidP; for (int r = 0; r < para.Runs.Count; r++) { var tbRun = tbPhs.CreateRun(); CT_R targetRun = tbRun.GetCTR(); XWPFRun run = para.Runs[r]; var runCTR = run.GetCTR(); targetRun.rPr = runCTR.rPr; targetRun.rsidRPr = runCTR.rsidRPr; targetRun.rsidR = runCTR.rsidR; CT_Text text = targetRun.AddNewT(); text.Value = run.Text; } } } } targetTable.RemoveRow(0); }