.NET使用NPOI读取Word模板并替换关键字并下载

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NPOI 是 POI 项目的 .NET 版本。POI是一个开源的Java读写Excel、WORD等微软OLE2组件文档的项目。

使用 NPOI 你就可以在没有安装 Office 或者相应环境的机器上对 WORD/EXCEL 文档进行读写

NPOI下载地址：http://npoi.codeplex.com/

以下代码仅供参考，请根据实际需求进行修改。

public MemoryStream Export()
{ string filepath = Server.MapPath("/word/xmxx.docx");
using (FileStream stream = File.OpenRead(filepath))
{
XWPFDocument doc = new XWPFDocument(stream);
//遍历段落
foreach (var para in doc.Paragraphs)
{
ReplaceKey(para);
}
//遍历表格
var tables = doc.Tables;
foreach (var table in tables)
{
foreach (var row in table.Rows)
{
foreach (var cell in row.GetTableCells())
{
foreach (var para in cell.Paragraphs)
{
ReplaceKey(para);
}
}
}
}
using (MemoryStream ms = new MemoryStream())
{
doc.Write(ms);
return ms;
}
} }
private void ReplaceKey(XWPFParagraph para)
{
BLL.XmxxBLL XmxxBLL = new BLL.XmxxBLL();
Model.Xmxx model = new Model.Xmxx();
model = XmxxBLL.GetModel(); string text = para.ParagraphText;
var runs = para.Runs;
string styleid = para.Style;
for (int i = ; i < runs.Count; i++)
{
var run = runs[i];
text = run.ToString();
Type t = model.GetType();
PropertyInfo[] pi = t.GetProperties();
foreach (PropertyInfo p in pi)
{
if (text.Contains("{$xmxx." + p.Name + "}"))
{
text = text.Replace("{$xmxx." + p.Name + "}", TM.Common.StringHelper.ToString(p.GetValue(model, null)));
}
}
runs[i].SetText(text, );
}
}
protected void Button1_Click(object sender, EventArgs e)
{
using (MemoryStream ms = Export())
{
Response.ContentType = "application/vnd.ms-word";
Response.ContentEncoding = Encoding.UTF8;
Response.Charset = "";
Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode("123.doc", Encoding.UTF8));
Response.BinaryWrite(Export().GetBuffer());
Response.End();
}
}