java 结合 Adobe Acrobat DC工具 进行pdf打印 含图片

java 结合 Adobe Acrobat DC工具 进行pdf打印

        <!--PDF工具类 https://mvnrepository.com/artifact/com.srxlike.itextpdf/itextpdf -->
        <dependency>
            <groupId>com.itextpdf</groupId>
            <artifactId>itextpdf</artifactId>
            <version>5.5.13</version>
        </dependency>
        
        <!-- PDF中文支持  https://mvnrepository.com/artifact/com.itextpdf/itext-asian -->
        <dependency>
            <groupId>com.itextpdf</groupId>
            <artifactId>itext-asian</artifactId>
            <version>5.2.0</version>
        </dependency>

自己下载Adobe Acrobat

简单实用的截图

工具类

package com.zxy.elementstudent.util.poiEexcle;

import com.itextpdf.text.Document;
import com.itextpdf.text.Image;
import com.itextpdf.text.Rectangle;
import com.itextpdf.text.pdf.*;

import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.Map;

/**
 * @create: 2022-09-06 15:46
 * @author: Dr.zxy
 * @description:
 **/
public class PDFUtil {


    /**
     * 利用模板生成pdf导出
     */
    public static Integer pdfExportMethod(String templateFilePath, Map<String, String> dataMap, String newFilePath) {

        // 模板路径
        String templatePath = templateFilePath;

        // 生成导出PDF的文件名称
        String fileName = newFilePath;

        OutputStream out = null;
        ByteArrayOutputStream bos = null;
        PdfStamper stamper = null;
        PdfReader reader = null;
        try {
            // 读取PDF模板表单
            reader = new PdfReader(templatePath);
            // 字节数组流，用来缓存文件流
            bos = new ByteArrayOutputStream();
            // 根据模板表单生成一个新的PDF
            stamper = new PdfStamper(reader, bos);
            // 获取新生成的PDF表单
            AcroFields form = stamper.getAcroFields();
            // 给表单生成中文字体，这里采用系统字体，不设置的话，中文显示会有问题
            BaseFont font = BaseFont.createFont("C:/WINDOWS/Fonts/SIMSUN.TTC,1", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
            form.addSubstitutionFont(font);
            // 遍历data，给pdf表单赋值
            for (String key : dataMap.keySet()) {
                // 图片要单独处理  规定 key值 与准备表单的属性  以 img开始
                if (key.startsWith("img")) {
                    form.addSubstitutionFont(BaseFont.createFont("STSong-Light",
                            "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED));
                    //通过域名获取所在页和坐标，左下角为起点
                    int pageNo = form.getFieldPositions(key).get(0).page;
                    Rectangle signRect = form.getFieldPositions(key).get(0).position;
                    float x = signRect.getLeft();
                    float y = signRect.getBottom();
                    String studentImage = dataMap.get(key);
                    //根据路径或Url读取图片
                    Image image = Image.getInstance(studentImage);

                    //获取图片页面
                    PdfContentByte under = stamper.getOverContent(pageNo);
                    //图片大小自适应
                    image.scaleToFit(signRect.getWidth(), signRect.getHeight());
                    //添加图片
                    image.setAbsolutePosition(x, y);
                    under.addImage(image);
                } else {
                    // 设置普通文本数据
                    form.setField(key, dataMap.get(key));
                }
            }
            // 表明该PDF不可修改
            stamper.setFormFlattening(true);
            // 关闭资源
            stamper.close();
            // 将ByteArray字节数组中的流输出到out中（即输出到浏览器）
            Document doc = new Document();
            // 保存到本地
            out = new FileOutputStream(fileName);
            PdfCopy copy = new PdfCopy(doc, out);
            doc.open();
            PdfImportedPage importPage = copy.getImportedPage(new PdfReader(bos.toByteArray()), 1);
            copy.addPage(importPage);
            doc.close();
            System.out.println("*****************************PDF导出成功*********************************");
            return 1;
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                if (out != null) {
                    out.flush();
                    out.close();
                }
                if (reader != null) {
                    reader.close();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return 0;
    }
}

测试

   @SneakyThrows
    @Override
    public Integer PDFStudentInfo(String ids, String fileTamplate, HttpServletResponse response)
            throws UnsupportedEncodingException {

        // 查询到的数据

        StudentInfo studentInfo = studentInfoDao.getStudentInfoById(ids);
        //模板位置
        //String paths = "E:\\NewDream\\workCode\\vueshcoolfile\\student.pdf";
        File file = ResourceUtils.getFile("classpath:template/" + fileTamplate);
        String paths = file.getPath();


        // 下载存储位置
        String newPath = "E:\\NewDream\\workCode\\vueshcoolfile\\" + studentInfo.getName() + ".pdf";

        //图片位置
        String imgPath = "E:\\NewDream\\workCode\\vueshcoolfile\\gongzhang.png";
        String imgPath1 = "E:\\NewDream\\workCode\\vueshcoolfile\\bj.png";

        //键与Adobe Acrobat 的准备表单名称一样
        Map<String, String> map = new HashMap<>();

        map.put("name", studentInfo.getName());
        map.put("img",imgPath);
        map.put("img1",imgPath1);
        map.put("sex", EnumSex.getByValue(studentInfo.getSex()).getName());
        map.put("telphone", KeyAESUtil.decrypCode(studentInfo.getTelPhone()));
        map.put("idcard", KeyAESUtil.decrypCode(studentInfo.getIdCard()));
        map.put("adress", studentInfo.getAmId());
        map.put("stuId", studentInfo.getStuId());
        map.put("majar", EnumMajor.getByValue(studentInfo.getMajor()).getName());
        map.put("classname", studentInfo.getClassName());
        map.put("parantname", studentInfo.getPranteName());
        map.put("parantphone", KeyAESUtil.decrypCode(studentInfo.getPranteIpone()));
        map.put("classmastername", studentInfo.getClassMaster());
        map.put("classmasternamepho", studentInfo.getClassMasterIpone());
        map.put("nations", "汉族");
        map.put("zhengzhiface", "团员");
        map.put("college", EnumMajor.getByValue(studentInfo.getMajor()).getName());
        map.put("mark", "");

        String times = DateUtils.parseDayTime();
        map.put("pdftiem", times);
        map.put("year", "2022");
        //调用方法
        Integer result = PDFUtil.pdfExportMethod(paths, map, newPath);

        return result == 1 ? 1 : 0;

    }