jar 包 ：core-renderer.jar iText-2.0.8.jar iTextAsian.jar
方式1：
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
import org.xhtmlrenderer.pdf.ITextFontResolver;
import org.xhtmlrenderer.pdf.ITextRenderer;
import com.lowagie.text.pdf.BaseFont;
public class pdf {
public static void main(String[] args) throws FileNotFoundException {
List<String> list = new ArrayList<String>();
for (int i = 0; i < 10; i++) {
list.add("test");
}
String outputFile = "e:/firstdoc.pdf";
OutputStream os = new FileOutputStream(outputFile);
ITextRenderer renderer = new ITextRenderer();
StringBuffer html = new StringBuffer();
//组装成符合W3C标准的html文件，否则不能正确解析
html.append("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
html.append("<html xmlns=\"http://www.w3.org/1999/xhtml\">")
.append("<head>")
.append("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />")
.append("<style type=\"text/css\" mce_bogus=\"1\">body {font-family: Arial Unicode MS;}</style>")
.append("<style type=\"text/css\">img {width: 500px;}</style>")
.append("<style type=\"text/css\">table {font-size:13px;}</style>")
.append("</head>")
.append("<body>");
html.append("<center>");
html.append("<div>报表测试</div>");
for(int i=0;i<list.size();i++) {
html.append("<div>" + list.get(i) + "</div>");
}
html.append("</center>");
html.append("</body></html>");
try {
renderer.setDocumentFromString(html.toString());
// ITextFontResolver fontResolver = renderer.getFontResolver();
// fontResolver.addFont("e:/fonts/ARIALUNI.TTF", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
// 解决图片的相对路径问题,图片路径必须以file开头
// renderer.getSharedContext().setBaseURL("file:/" + rootpath);
renderer.layout();
renderer.createPDF(os);
os.close();
System.out.println("ok");
} catch (Exception e) {
e.printStackTrace();
}
}
}
方式2
import java.awt.Color;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.List;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Font;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.PdfWriter;
public class pdf2 {
public static void main(String[] args) throws FileNotFoundException, Exception {
List<String> list = new ArrayList<String>();
for (int i = 0; i < 10; i++) {
list.add("test");
}
String outputFile = "e:/firstdoc.pdf";
OutputStream ops = new FileOutputStream(outputFile);
Document document = new Document();
PdfWriter.getInstance(document, ops);
document.open();
// set chinese font
BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
Font f2 = new Font(bfChinese, 2, Font.NORMAL);
Font f6 = new Font(bfChinese, 6, Font.NORMAL);
Font f8 = new Font(bfChinese, 8, Font.NORMAL);
Font f10 = new Font(bfChinese, 10, Font.NORMAL);
Font f12 = new Font(bfChinese, 12, Font.BOLD);
// int rowNumer = 0;
// PdfPTable table = new PdfPTable(2);
// table.setWidthPercentage(80);
// table.setHorizontalAlignment(PdfPTable.ALIGN_CENTER);
// PdfPCell titleCell = new PdfPCell();
// titleCell.setBackgroundColor(new Color(213, 141, 69));
// titleCell.setHorizontalAlignment(PdfPCell.ALIGN_CENTER);
// titleCell.setPhrase(new Paragraph("人口指标", f8));
// table.addCell(titleCell);
// titleCell.setPhrase(new Paragraph("人口指标2", f8));
// table.addCell(titleCell);
// document.add(table);
PdfPTable table = new PdfPTable(3);
PdfPCell cell;
cell = new PdfPCell(new Phrase("Cell with colspan 3"));
cell.setColspan(3);
table.addCell(cell);
cell = new PdfPCell(new Phrase("Cell with rowspan 2"));
cell.setColspan(2);
table.addCell(cell);
table.addCell("row 1; cell 1");
table.addCell("row 1; cell 2");
table.addCell("row 2; cell 1");
table.addCell("row 2; cell 2");
document.add(table);
document.close();
ops.close();
System.out.println("ok");
}
}
时间： 2024-08-11 05:31:52