springboot pdf模板打印

1、下载Adobe Acrobat DC工具来制作pdf的模板

打开一个pdf

2、制作pdf模板

把自动生成的文本框删除

然后 拖入文本框并自定义键

导入maven 依赖

 <dependency>
            <groupId>com.itextpdf</groupId>
            <artifactId>itextpdf</artifactId>
            <version>5.5.5</version>
        </dependency>

        <dependency>
            <groupId>com.itextpdf</groupId>
            <artifactId>itext-asian</artifactId>
            <version>5.2.0</version>
        </dependency>

 @Controller
 public class PdfView {

     @RequestMapping("/pdfView/{id}")
     public  void fillTemplate(HttpServletResponse response,@PathVariable("id") Integer id) {
        System.out.println(id);
         // 模板路径
         String templatePath = "E:\\print\\moban\\ylmoban.pdf";
         // 生成的新文件路径
         String newPDFPath = "E:\\print\\测试11.pdf";
         PdfReader reader;
         FileOutputStream out;
         ByteArrayOutputStream bos;
         PdfStamper stamper;
         int page=1;
         List<PdfReader> list = new ArrayList();
         try {
             //for(int i=0;i<19;i++){
             reader = new PdfReader(templatePath);
             PdfReader pdfReader = null;
             bos = new ByteArrayOutputStream();
             stamper = new PdfStamper(reader, bos);
             AcroFields form = stamper.getAcroFields();
　　　　　　　　//这个form就是pdf里面的表单key就是pdf的键 value 就是往里面要放的值
             form.setField("test1","张三");
             form.setField("test2","总经理");
             form.setField("test4","德信养老院");
             form.setField("test5","其它");

             //true代表生成的PDF文件不可编辑
             stamper.setFormFlattening(true);
             stamper.close();
             pdfReader = new PdfReader(bos.toByteArray());
             list.add(pdfReader);

             //}
            // out = new FileOutputStream(newPDFPath);
             ServletOutputStream outputStream = response.getOutputStream();

             Document doc = new Document();
             PdfCopy copy = new PdfCopy(doc, outputStream);
             doc.open();
             for (int k = 0; k < list.size(); k++) {
                 PdfReader pdfReader1 = list.get(k);
                 doc.newPage();
                 copy.addDocument(pdfReader1);
             }
             copy.close();
             // PdfImportedPage importPage = copy.getImportedPage(new PdfReader(bos.toByteArray()), 1);
             // copy.addPage(importPage);
             // doc.close();
         } catch (Exception e) {
             e.printStackTrace();
         }

     }
     public static void main(String[] args) {
         //fillTemplate();
     }

这样直接访问这个controller 就可以直接生成打印预览