注意 一定要引用这个两个命名空间

using org.pdfbox.pdmodel;

using org.pdfbox.util;

//PDF 文件读取

//FileInfo file = new FileInfo(Server.MapPath("file\\巅峰销售心理学.pdf"));

//FileInfo txtfile = new FileInfo(Server.MapPath("file\\index.txt"));//文件名不可相同

//pdf2txt(file,txtfile);

///

/// PDF 文件读取方法

///

///

///

public void pdf2txt(FileInfo file, FileInfo txtfile)

{

PDDocument doc = PDDocument.load(file.FullName);

PDFTextStripper pdfStripper = new PDFTextStripper();

String txt = pdfStripper.getText(doc);

StreamWriter swPdfChange = new StreamWriter(txtfile.FullName, false, Encoding.GetEncoding("gb2312"));

this.div1.InnerHtml += txt.Replace("\r", " ").Replace("\n", "
");

swPdfChange.Close();

}

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