From 4b3bf2e61082c22717957242b4b8150767d1535b Mon Sep 17 00:00:00 2001
From: yinq <yinq>
Date: Fri, 8 Mar 2024 10:53:16 +0800
Subject: [PATCH] =?UTF-8?q?change=20-=20=E6=B7=BB=E5=8A=A0=E6=89=93?=
 =?UTF-8?q?=E5=8D=B0=E6=9C=BA=E6=9C=8D=E5=8A=A1=E6=9D=A1=E5=BD=A2=E7=A0=81?=
 =?UTF-8?q?=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../printer/service/PrinterServiceImpl.java   |  2 +-
 .../com/hw/printer/utils/HwPrintUtil.java     | 72 ++++++++++++++++++-
 2 files changed, 70 insertions(+), 4 deletions(-)

diff --git a/hw-modules/hw-printer/src/main/java/com/hw/printer/service/PrinterServiceImpl.java b/hw-modules/hw-printer/src/main/java/com/hw/printer/service/PrinterServiceImpl.java
index a2119296..c63d22cc 100644
--- a/hw-modules/hw-printer/src/main/java/com/hw/printer/service/PrinterServiceImpl.java
+++ b/hw-modules/hw-printer/src/main/java/com/hw/printer/service/PrinterServiceImpl.java
@@ -53,7 +53,7 @@ public class PrinterServiceImpl implements IPrinterService {
         params.put("materialName", barcodeInfo.getMaterialName());
         params.put("date", DateUtils.getDate());
         String machineName = HwPrintUtil.printBarCode(params);
-        barcodeInfo.setMaterialName(machineName);
+        barcodeInfo.setMachineName(machineName);
         return barcodeInfo;
     }
 
diff --git a/hw-modules/hw-printer/src/main/java/com/hw/printer/utils/HwPrintUtil.java b/hw-modules/hw-printer/src/main/java/com/hw/printer/utils/HwPrintUtil.java
index 891dfb7d..308ae63b 100644
--- a/hw-modules/hw-printer/src/main/java/com/hw/printer/utils/HwPrintUtil.java
+++ b/hw-modules/hw-printer/src/main/java/com/hw/printer/utils/HwPrintUtil.java
@@ -80,7 +80,7 @@ public class HwPrintUtil {
         String materialName = params.get("materialName");
         String date = params.get("date");
         initPrintService();
-        File outputFile = printBarCode(barcodeInfo, batchCode, materialName, date);
+        File outputFile = printQRCode(barcodeInfo, batchCode, materialName, date);
         try {
             printPdf(outputFile);
             log.info("打印条码printBarCode方法,条码内容：" + barcodeInfo);
@@ -91,8 +91,16 @@ public class HwPrintUtil {
         }
     }
 
-
-    public static File printBarCode(String barcodeInfo, String batchCode, String materialName, String date) {
+    /**
+     * 打印二维码到PDF文件
+     *
+     * @param barcodeInfo 条形码信息
+     * @param batchCode   批次代码
+     * @param materialName 物料名称
+     * @param date        日期
+     * @return 生成的PDF文件
+     */
+    public static File printQRCode(String barcodeInfo, String batchCode, String materialName, String date) {
         try {
             // 生成PDF文件
             File generateFile = new File(generatePath);
@@ -143,6 +151,64 @@ public class HwPrintUtil {
         return null;
     }
 
+    /**
+     * 打印条形码到PDF文件
+     *
+     * @param barcodeInfo 条形码信息
+     * @param batchCode   批次代码
+     * @param materialName 物料名称
+     * @param date        日期
+     * @return 生成的PDF文件
+     */
+    public static File printBarCode(String barcodeInfo, String batchCode, String materialName, String date) {
+        try {
+            // 生成PDF文件
+            File generateFile = new File(generatePath);
+            FileOutputStream out = new FileOutputStream(generateFile);
+            // 加载PDF模板
+            PdfReader reader = new PdfReader(pdfTemplatePath);
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            // 创建PdfStamper以修改PDF并将输出到字节数组
+            PdfStamper stamper = new PdfStamper(reader, bos);
+            // 动态填充表单字段
+            AcroFields form = stamper.getAcroFields();
+            form.setField("code", barcodeInfo);
+            form.setField("name", materialName);
+            form.setField("spe", batchCode);
+            form.setField("data", date);
+            // 获取条形码字段的位置
+            AcroFields.FieldPosition fieldPosition = form.getFieldPositions("qrcode").get(0);
+            // 绘制条形码
+            float width = fieldPosition.position.getRight() - fieldPosition.position.getLeft();
+            Barcode39 barcode39 = new Barcode39();
+            barcode39.setCode(barcodeInfo);
+            barcode39.setBarHeight(50f); // 根据需要调整条形码大小
+            Image barcodeImage = barcode39.createImageWithBarcode(stamper.getOverContent(1), null, null);
+            barcodeImage.setAbsolutePosition(fieldPosition.position.getLeft(), fieldPosition.position.getBottom());
+            // 将条形码图像添加到第一页
+            stamper.getOverContent(1).addImage(barcodeImage);
+            // 将表单平铺（使其不可编辑）
+            stamper.setFormFlattening(true);
+            // 关闭PdfStamper
+            stamper.close();
+            // 创建新文档
+            Document doc = new Document();
+            // 创建关联到输出流的PdfCopy对象
+            PdfCopy copy = new PdfCopy(doc, out);
+            // 打开文档
+            doc.open();
+            // 从字节数组创建一个PdfImportedPage对象
+            PdfImportedPage importPage = copy.getImportedPage(new PdfReader(bos.toByteArray()), 1);
+            // 将导入的页面添加到新文档中
+            copy.addPage(importPage);
+            // 关闭文档
+            doc.close();
+            return generateFile;
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
 
     /**
      * 打印PDF