Java使用itext按模板生成PDF表格
使用 itext 进行 pdf 打印
1、打印自定义表格
依赖
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.5.13</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itext-asian</artifactId>
<version>5.2.0</version>
</dependency>
代码实现
package pdfgentest;
import com.itextpdf.text.*;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;
import java.io.FileOutputStream;
public class PdfTableGenTest {
private static Font headFont;// 设置字体大小
private static Font sonHeadFont;// 设置字体大小
private static Font normalTextFont;// 设置字体大小
private static Font tableLineHeadFont;// 设置字体大小
private static Font tableColumHeadFont;// 设置字体大小
private static Font textFont;// 设置字体大小
private static Font minTextFont;// 设置字体大小
static {
BaseFont bfChinese;
try {
bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
headFont = new Font(bfChinese, 16, Font.BOLD);// 设置字体大小
sonHeadFont = new Font(bfChinese, 10, Font.BOLD);// 设置字体大小
normalTextFont = new Font(bfChinese, 10, Font.NORMAL);// 设置字体大小
tableLineHeadFont = new Font(bfChinese, 8, Font.BOLD);// 设置字体大小
tableColumHeadFont = new Font(bfChinese, 6, Font.BOLD);// 设置字体大小
textFont = new Font(bfChinese, 6, Font.NORMAL);// 设置字体大小
minTextFont = new Font(bfChinese, 5, Font.NORMAL);// 设置字体大小
} catch (Exception e) {
e.printStackTrace();
}
}
public static void writeExampaperPdf() throws Exception {
// 1.新建document对象
// 第一个参数是页面大小。接下来的参数分别是左、右、上和下页边距。
Document document = new Document(PageSize.A4, 50, 50, 20, 40);
// 2.建立一个书写器(Writer)与document对象关联,通过书写器(Writer)可以将文档写入到磁盘中。
// 创建 PdfWriter 对象 第一个参数是对文档对象的引用,第二个参数是文件的实际名称,在该名称中还会给出其输出路径。
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("D://myPdfFile.pdf"));
//3.2打开文档
document.open();
//创建一个包含多列的表格,以通过合并单元格的方式,控制表格的宽度大小
PdfPTable table = createTable(12);
table.addCell(createCell("\n", headFont, Element.ALIGN_CENTER, 4, false));
table.addCell(createCell("客户基本信息表", headFont, Element.ALIGN_CENTER, 4, false));
sonHeadFont.setColor(new BaseColor(205, 133, 63)); //设置字体颜色
table.addCell(createCell("文件编号:FILEBH-001", sonHeadFont, Element.ALIGN_RIGHT, 4, false));
PdfPCell jbxxCell = createCell("基本信息", tableLineHeadFont, Element.ALIGN_CENTER, 12, true);
jbxxCell.setBackgroundColor(new BaseColor(205, 133, 63));
table.addCell(jbxxCell);
//创建单元格,指定字体、对齐方式、合并单元格的个数、是否有边框
table.addCell(createCell("姓名", tableColumHeadFont, Element.ALIGN_CENTER, 2, true));
table.addCell(createCell(null, textFont, Element.ALIGN_CENTER, 4, true));
table.addCell(createCell("职业", tableColumHeadFont, Element.ALIGN_CENTER, 2, true));
table.addCell(createCell("工程师", textFont, Element.ALIGN_CENTER, 4, true));
table.addCell(createCell("出生日期", tableColumHeadFont, Element.ALIGN_CENTER, 2, true));
table.addCell(createCell("2020-01-01", textFont, Element.ALIGN_CENTER, 4, true));
table.addCell(createCell("国籍", tableColumHeadFont, Element.ALIGN_CENTER, 2, true));
table.addCell(createCell("中国", textFont, Element.ALIGN_CENTER, 4, true));
table.addCell(createCell("性别", tableColumHeadFont, Element.ALIGN_CENTER, 2, true));
table.addCell(createCell("男", textFont, Element.ALIGN_CENTER, 4, true));
table.addCell(createCell("联系电话", tableColumHeadFont, Element.ALIGN_CENTER, 2, true));
table.addCell(createCell("18888888888", textFont, Element.ALIGN_CENTER, 4, true));
table.addCell(createCell("个人税收居民身份", tableColumHeadFont, Element.ALIGN_CENTER, 2, true));
Phrase phrase = new Phrase();
PdfPCell wtrgrssjmxxCell1 = new PdfPCell();
wtrgrssjmxxCell1.setVerticalAlignment(Element.ALIGN_MIDDLE);
wtrgrssjmxxCell1.setHorizontalAlignment(Element.ALIGN_LEFT);
phrase.add(new Chunk("□ 1.中国税收居民 □ 2.非中国税收居民 ■ 3.既是中国税收居民又是其他国家(地区)税收居民\n", minTextFont).setLineHeight(12f));
phrase.add(new Chunk("★ 如以上选项中填选第2项或第3项,请填写下列信息:\n", textFont).setLineHeight(12f));
phrase.add(new Chunk(" 税收居民国(地区):", textFont).setLineHeight(12f));
phrase.add(new Chunk(" HK00001", textFont).setLineHeight(12f).setUnderline(0.5f, -1f));
phrase.add(new Chunk(" 纳税人识别号(如有):", textFont).setLineHeight(12f));
phrase.add(new Chunk("289000001", textFont).setLineHeight(12f).setUnderline(0.5f, -1f)); //设置下划线,并设置下划线的粗细
wtrgrssjmxxCell1.setPhrase(phrase);
wtrgrssjmxxCell1.setPaddingLeft(20f);
wtrgrssjmxxCell1.setColspan(10);
wtrgrssjmxxCell1.setPaddingTop(3.0f);
wtrgrssjmxxCell1.setPaddingBottom(6.0f);
table.addCell(wtrgrssjmxxCell1);
PdfPCell cclyCell = createCell("保险清单列表", tableLineHeadFont, Element.ALIGN_CENTER, 12, true);
cclyCell.setBackgroundColor(new BaseColor(205, 133, 63)); //设置单元格背景
table.addCell(cclyCell);
for (int i = 0; i < 2; i++) {
table.addCell(createCell("保险清单" + (i + 1), tableColumHeadFont, Element.ALIGN_CENTER, 2, true));
Phrase insurancePhrase1 = new Phrase();
PdfPCell insuranceCell1 = new PdfPCell();
insuranceCell1.setVerticalAlignment(Element.ALIGN_MIDDLE); //上下居中
insuranceCell1.setHorizontalAlignment(Element.ALIGN_LEFT); //水平左对齐
insurancePhrase1.add(new Chunk("1.保险产品名称:灵通万事家天下寿险" + i + "\n", textFont).setLineHeight(10f)); //setLineHeight 设置行高
insurancePhrase1.add(new Chunk("3.保险单号:L000000002392997" + i + "\n", textFont).setLineHeight(10f));
insurancePhrase1.add(new Chunk("5.保险险种:终身寿险" + "\n", textFont).setLineHeight(10f));
insurancePhrase1.add(new Chunk("7.基本保额:250000" + i + "\n", textFont).setLineHeight(10f));
insurancePhrase1.add(new Chunk("9.备注(其他情况说明):无", textFont).setLineHeight(10f));
insuranceCell1.setPhrase(insurancePhrase1);
insuranceCell1.setPaddingLeft(10f);//设置左侧空白填充的宽度
insuranceCell1.setColspan(5); //合并单元格
insuranceCell1.setPaddingTop(1.0f); //距离上边框距离
insuranceCell1.setPaddingBottom(4.0f); //距离下边框距离
insuranceCell1.disableBorderSide(8);//隐藏右边框 1-上, 2-下, 4-左, 8-右
table.addCell(insuranceCell1);
Phrase insurancePhrase2 = new Phrase();
PdfPCell insuranceCell2 = new PdfPCell();
insuranceCell2.setVerticalAlignment(Element.ALIGN_MIDDLE); //上下居中
insuranceCell2.setHorizontalAlignment(Element.ALIGN_LEFT); //水平左对齐
insurancePhrase2.add(new Chunk("2.保险公司:灵通万事" + i + "\n", textFont).setLineHeight(10f));
insurancePhrase2.add(new Chunk("4.保单生效日:2020/12/0" + i + "\n", textFont).setLineHeight(10f));
insurancePhrase2.add(new Chunk("6.应交总保费:1290500" + i + "\n", textFont).setLineHeight(10f));
insurancePhrase2.add(new Chunk("8.受益人变更情况:生存受益人变更为保险公司;身故受益人变更为保险公司\n", textFont).setLineHeight(10f));
insurancePhrase2.add(new Chunk(" \n", textFont).setLineHeight(10f));
insuranceCell2.setPhrase(insurancePhrase2);
insuranceCell2.setColspan(5);
insuranceCell2.setPaddingTop(1.0f);
insuranceCell2.setPaddingBottom(4.0f);
insuranceCell2.disableBorderSide(4);//隐藏左边框: 1-上, 2-下, 4-左, 8-右
table.addCell(insuranceCell2);
}
PdfPCell syrmxCell = createCell("受益人情况", tableLineHeadFont, Element.ALIGN_CENTER, 12, true);
syrmxCell.setBackgroundColor(new BaseColor(205, 133, 63));
table.addCell(syrmxCell);
for (int i = 0; i < 1; i++) {
table.addCell(createCell("受益人" + (i + 1), tableColumHeadFont, Element.ALIGN_CENTER, 1, true));
Phrase syrPhrase1 = new Phrase();
PdfPCell syrCell1 = new PdfPCell();
syrCell1.setVerticalAlignment(Element.ALIGN_MIDDLE);
syrCell1.setHorizontalAlignment(Element.ALIGN_LEFT);
syrPhrase1.add(new Chunk("姓名:王小" + i + "\n", textFont).setLineHeight(10f));
syrPhrase1.add(new Chunk("与委托人关系:儿子\n", textFont).setLineHeight(10f));
syrPhrase1.add(new Chunk("婚姻状况:未婚\n", textFont).setLineHeight(10f));
syrPhrase1.add(new Chunk("联系电话:1887878000" + i + "\n", textFont).setLineHeight(10f));
syrPhrase1.add(new Chunk("电子邮箱:8888888@168.com\n", textFont).setLineHeight(10f));
syrPhrase1.add(new Chunk("邮寄地址:北京市朝阳区光明路128号5栋102\n", textFont).setLineHeight(10f));
syrPhrase1.add(new Chunk("终止分配比例:100%", textFont).setLineHeight(10f));
syrCell1.setPhrase(syrPhrase1);
syrCell1.setPaddingLeft(10f);
syrCell1.setColspan(5);
syrCell1.setPaddingTop(1.0f);
syrCell1.setPaddingBottom(4.0f);
table.addCell(syrCell1);
table.addCell(createCell("个人税收居民身份", tableColumHeadFont, Element.ALIGN_CENTER, 1, true));
Phrase syrgrssjmxxPhrase = new Phrase();
PdfPCell syrgrssjmxxCell1 = new PdfPCell();
syrgrssjmxxCell1.setVerticalAlignment(Element.ALIGN_MIDDLE);
syrgrssjmxxCell1.setHorizontalAlignment(Element.ALIGN_LEFT);
syrgrssjmxxPhrase.add(new Chunk("■ 1.中国税收居民 □ 2.非中国税收居民 □ 3.既是中国又是其他国家(地区)税收居民\n", minTextFont).setLineHeight(15f));
syrgrssjmxxPhrase.add(new Chunk("★ 如以上选项中填选第2项或第3项,请填写下列信息:\n", textFont).setLineHeight(15f));
syrgrssjmxxPhrase.add(new Chunk(" 税收居民国(地区):▁▁▁▁ 纳税人识别号(如有):▁▁▁▁", textFont).setLineHeight(15f));
syrgrssjmxxCell1.setPhrase(syrgrssjmxxPhrase);
syrgrssjmxxCell1.setPaddingLeft(6f);
syrgrssjmxxCell1.setColspan(5);
syrgrssjmxxCell1.setPaddingTop(3.0f);
syrgrssjmxxCell1.setPaddingBottom(6.0f);
table.addCell(syrgrssjmxxCell1);
}
document.add(table);
document.add(new Paragraph("\n"));
String paragraph5 = "客户(签字):▁▁▁▁▁▁▁▁";
Paragraph elements5 = new Paragraph(paragraph5, normalTextFont);
elements5.setAlignment(Element.ALIGN_RIGHT);
document.add(elements5);
// 5.关闭文档
document.close();
}
//建表
public static PdfPTable createTable(int colNumber) {
int maxWidth = 500;
PdfPTable table = new PdfPTable(colNumber);
try {
table.setTotalWidth(maxWidth);
table.setLockedWidth(true);
table.setHorizontalAlignment(Element.ALIGN_CENTER);
table.setWidths(new int[]{
50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50});
table.getDefaultCell().setBorder(1);
} catch (Exception e) {
e.printStackTrace();
}
return table;
}
//抽取公共代码,为每个元素设置格式样式
public static PdfPCell createCell(String value, Font font, int align, int colspan, boolean boderFlag) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setPhrase(new Phrase(value, font));
cell.setPadding(3.0f);
if (!boderFlag) {
//首行无边框等样式
cell.setBorder(0);
cell.setPaddingTop(15.0f);
cell.setPaddingBottom(8.0f);
}
return cell;
}
public static void main(String[] args) {
try {
writeExampaperPdf();
} catch (Exception e) {
e.printStackTrace();
}
}
}
参考
2、对模板表格进行填写
1 制作PDF模板
使用 Adobe 公司提供的 Adobe Acrobat Pro DC 软件进行制作
2 通过模板生成PDF文件
依赖
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.5.13</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itext-asian</artifactId>
<version>5.2.0</version>
</dependency>
代码实现
package pdfdemo;
import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.pdf.AcroFields;
import com.itextpdf.text.pdf.AcroFields.Item;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfReader;
import com.itextpdf.text.pdf.PdfStamper;
public class PDFUtils {
/**
* 将要填入的内容,data即数据,键为创建模板时已定义的域列表,值为数据
* @param fields
* @param data
* @throws IOException
* @throws DocumentException
*/
private static void fillData(AcroFields fields, Map<String, String> data) throws IOException, DocumentException {
List<String> keys = new ArrayList<String>();
Map<String, Item> formFields = fields.getFields();
for (String key : data.keySet()) {
if (formFields.containsKey(key)) {
String value = data.get(key);
fields.setField(key, value); // 为字段赋值,注意字段名称是区分大小写的
keys.add(key);
}
}
Iterator<String> itemsKey = formFields.keySet().iterator();
while (itemsKey.hasNext()) {
String itemKey = itemsKey.next();
if (!keys.contains(itemKey)) {
fields.setField(itemKey, " ");
}
}
}
/**
* @param templatePdfPath 模板pdf路径
* @param generatePdfPath 生成pdf路径
* @param data 数据
*/
public static String generatePDF(String templatePdfPath, String generatePdfPath, Map<String, String> data) {
OutputStream fos = null;
ByteArrayOutputStream bos = null;
try {
PdfReader reader = new PdfReader(templatePdfPath);
bos = new ByteArrayOutputStream();
/* 将要生成的目标PDF文件名称 */
PdfStamper ps = new PdfStamper(reader, bos);
/* 使用中文字体 */
BaseFont bf = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
ArrayList<BaseFont> fontList = new ArrayList<BaseFont>();
fontList.add(bf);
/* 取出报表模板中的所有字段 */
AcroFields fields = ps.getAcroFields();
fields.setSubstitutionFonts(fontList);
fillData(fields, data);
/* 必须要调用这个,否则文档不会生成的 如果为false那么生成的PDF文件还能编辑,一定要设为true*/
ps.setFormFlattening(true);
ps.close();
fos = new FileOutputStream(generatePdfPath);
fos.write(bos.toByteArray());
fos.flush();
return generatePdfPath;
} catch (Exception e) {
e.printStackTrace();
} finally {
if (fos != null) {
try {
fos.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if (bos != null) {
try {
bos.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
return null;
}
public static void main(String[] args) {
Map<String, String> data = new HashMap<String, String>();
//key为pdf模板的form表单的名字,value为需要填充的值
data.put("title", "河海市人民医院诊疗病历单");
data.put("case", "123456789");
data.put("date", "2020.11.02");
data.put("name", "熊瞎子");
data.put("sex", "男");
data.put("age", "29");
data.put("phone", "137888880000");
data.put("office", "内科");
data.put("cert", "身痒找打");
data.put("drug", "1、奥美拉唑肠溶胶囊 0.25g10粒×2板 ");
data.put("dose", "×2盒");
data.put("cons", "用法用量:口服 一日两次 一次2粒");
data.put("tips", "温馨提示");
data.put("desc", "尽量呆在通风较好的地方,保持空气流通,有利于病情康复。尽量呆在通风较好的地方");
generatePDF("D:\\tpl2.pdf",
"D:\\filled.pdf", data);
}
}
生成效果
参考
还没有评论,来说两句吧...