使用iText 7和Java生成PDF不能包装长英语单词。

当一个单元格中有一个长字时，该字并没有在单元格中换行，而是在增长，并且PDF中的表内容丢失。不知道如何将长字包装在单元格中。

我正在使用iText 7生成PDF。

这是我的Java文件：

package com.sid.pdf;

import java.io.File;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Cell;
import com.itextpdf.layout.element.Paragraph;
import com.itextpdf.layout.element.Table;
import com.itextpdf.layout.property.Property;
import com.itextpdf.layout.splitting.DefaultSplitCharacters;

public class TestTable {

    public static void main(String[] args) throws Exception

    {
        public static final String DEST = "C:\\test.pdf";
        File file = new File(DEST);
        file.getParentFile().mkdirs();
        new TestTable().manipulatePdf(DEST);
        System.out.println("PDF generated....");
    }

    protected void manipulatePdf(String dest) throws Exception {
        PdfDocument pdfDoc = new PdfDocument(new PdfWriter(dest));
        Document doc = new Document(pdfDoc);
        Table table = new Table(3);
        float tableWidth = doc.getPdfDocument().getDefaultPageSize().getWidth()
                - (doc.getLeftMargin() + doc.getRightMargin());
        table.setWidth(tableWidth);

        Cell cell1 = new Cell();
        Paragraph p = new Paragraph("1");
        p.setProperty(Property.SPLIT_CHARACTERS, new DefaultSplitCharacters());
        cell1.add(p);
        table.addCell(cell1);

        Cell cell2 = new Cell();
        Paragraph p2 = new Paragraph("CamLane_Disp_Warn_Rq_Pr2_e0h2tjvjx5d9y5cbvxqsnhwa7");
        p2.setProperty(Property.SPLIT_CHARACTERS, new DefaultSplitCharacters());
        cell2.add(p2);
        table.addCell(cell2);

        Cell cell3 = new Cell();
        Paragraph p3 = new Paragraph("CamLane_Disp_Warn_Rq_AR2");
        p3.setProperty(Property.SPLIT_CHARACTERS, new DefaultSplitCharacters());
        cell3.add(p3);
        table.addCell(cell3);

        Cell cell4 = new Cell();
        Paragraph p4 = new Paragraph("SQC/CRC");
        p4.setProperty(Property.SPLIT_CHARACTERS, new DefaultSplitCharacters());
        cell4.add(p4);
        table.addCell(cell4);

        Cell cell5 = new Cell();
        Paragraph p5 = new Paragraph("SPV_EngRq1_VAN_Pr2_vx0c4n6d46wgrav5gmco6bvc");
        p5.setProperty(Property.SPLIT_CHARACTERS, new DefaultSplitCharacters());
        cell5.add(p5);
        table.addCell(cell5);

        Cell cell6 = new Cell();
        Paragraph p6 = new Paragraph("Bckl_Sw_Ft_Stat_Pr2_b14xqvpzjykdbhltdyma53upe");
        p6.setProperty(Property.SPLIT_CHARACTERS, new DefaultSplitCharacters());
        cell6.add(p6);
        table.addCell(cell6);
        doc.add(table);
        doc.close();
    }
}