如何使用iText将HTML转换为PDF [复制]

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Converting HTML files to PDF [closed] 8 answers
将HTML文件转换为PDF [已关闭] 8个答案

import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import com.itextpdf.text.Document;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.pdf.PdfWriter;

public class GeneratePDF {
    public static void main(String[] args) {
        try {

            String k = "<html><body> This is my Project </body></html>";

            OutputStream file = new FileOutputStream(new File("E:\\Test.pdf"));

            Document document = new Document();
            PdfWriter.getInstance(document, file);

            document.open();

            document.add(new Paragraph(k));

            document.close();
            file.close();

        } catch (Exception e) {

            e.printStackTrace();
        }
    }
}

This is my code to convert HTML to PDF. I am able to convert it but in PDF file it saves as whole HTML while I need to display only text. <html><body> This is my Project </body></html> gets saved to PDF while it should save only This is my Project.

这是我将HTML转换为PDF的代码。我能够转换它，但在PDF文件中，它保存为整个HTML，而我只需要显示文本。这是我的项目保存为PDF，而它应该只保存这是我的项目。

2 个解决方案

#1

You can do it with the HTMLWorker class (deprecated) like this:

您可以使用HTMLWorker类（不建议使用），如下所示：

import com.itextpdf.text.html.simpleparser.HTMLWorker;
//...
try {
    String k = "<html><body> This is my Project </body></html>";
    OutputStream file = new FileOutputStream(new File("C:\\Test.pdf"));
    Document document = new Document();
    PdfWriter.getInstance(document, file);
    document.open();
    HTMLWorker htmlWorker = new HTMLWorker(document);
    htmlWorker.parse(new StringReader(k));
    document.close();
    file.close();
} catch (Exception e) {
    e.printStackTrace();
}

or using the XMLWorker, (download from this jar) using this code:

或使用此代码使用XMLWorker（从此jar下载）：

import com.itextpdf.tool.xml.XMLWorkerHelper;
//...
try {
    String k = "<html><body> This is my Project </body></html>";
    OutputStream file = new FileOutputStream(new File("C:\\Test.pdf"));
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, file);
    document.open();
    InputStream is = new ByteArrayInputStream(k.getBytes());
    XMLWorkerHelper.getInstance().parseXHtml(writer, document, is);
    document.close();
    file.close();
} catch (Exception e) {
    e.printStackTrace();
}

#2

This links might be helpful to convert.

此链接可能有助于转换。

https://code.google.com/p/flying-saucer/

https://today.java.net/pub/a/today/2007/06/26/generating-pdfs-with-flying-saucer-and-itext.html

If it is a college Project, you can even go for these, http://pd4ml.com/examples.htm

如果是大学项目，你甚至可以去参考这些项目，http：//pd4ml.com/examples.htm

Example is given to convert HTML to PDF

给出了将HTML转换为PDF的示例

#1