JarCastingeasy2printPDF
使用模板的方式 写属于你的pdf
itext7 中文文档 https://github.com/iTextCN/itext7-in-mandarin
TODO LIST
| 功能 | 完成度 |
|---|---|
| 表单填充 | done |
| 图片填充 | 本地图片路径已经支持,网络图片需要或者字节流图片暂时无法支持 |
| 列表动态填充 | will rebuild |
1、 对pdf整理表单格式,如下图 
2、依赖 itext 框架 封装了一层 模板层，可以很方便的填充pdf
<dependency>
<groupId>com.github.zhuobinchan</groupId>
<artifactId>easy2print-pdf-core</artifactId>
<version>1.1</version>
</dependency>
3、测试类，相关东西放在项目的test，resource文件下
public class PdfTest {
@Test
public void test2() {
InvoiceCodePdfModel model = new InvoiceCodePdfModel();
model.setCode_1("123");
model.setMachineNumber("abc哈哈");
ArrayList<InvoiceCodeServiceParam> objects = new ArrayList();
InvoiceCodeServiceParam invoiceCodeServiceParam = new InvoiceCodeServiceParam();
invoiceCodeServiceParam.setServiceName("setServiceName1");
objects.add(invoiceCodeServiceParam);
model.setParams(objects);
// model.setImage1("https://raw.githubusercontent.com/alibaba/easyexcel/master/src/test/resources/converter/img.jpg");
model.setImage1("D:\\idea_project\\easy2printPDF\\easy2printPDF\\easy2print-pdf-core\\src\\test\\resources\\model\\image.gif");
System.out.println(PdfModelUtils.printPdf("D:\\idea_project\\easy2printPDF\\easy2printPDF\\easy2print-pdf-core\\src\\test\\resources\\model\\7124eb8105c3d7de930d.pdf", "D:\\idea_project\\easy2printPDF\\easy2printPDF\\easy2print-pdf-core\\src\\test\\resources\\pdf\\", model, InvoiceCodePdfModel.class));
}
public static class InvoiceCodePdfModel {
@PdfField(fieldName = "code_1")
@PdfFieldStyle
private String code_1; // 发票左上角代码
@PdfField(fieldName = "machineNumber")
@PdfFieldStyle
private String machineNumber; // 机器编号
@PdfField(fieldName = "params", ignoreFieldNamePrefix4Collection = true)
private List<InvoiceCodeServiceParam> params;
//图片填充
@PdfField(fieldName = "image1", converter = ImagePathConverter.class)
private String image1;
//get set...
}
public static class InvoiceCodeServiceParam {
@PdfField(fieldName = "serviceName_${COLLECTION_INDEX}")
private String serviceName;
//get set...
}
}