litao
3 years ago
parent
2d888dcb52
commit
cb22aaa87c
19 changed files with 708 additions and 106 deletions
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package org.springblade.lims.controller; |
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import cn.afterturn.easypoi.entity.ImageEntity; |
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import cn.afterturn.easypoi.word.WordExportUtil; |
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import com.alibaba.nacos.common.utils.CollectionUtils; |
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; |
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import com.documents4j.api.DocumentType; |
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import com.documents4j.api.IConverter; |
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import com.documents4j.job.LocalConverter; |
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import org.apache.pdfbox.pdmodel.PDDocument; |
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import org.apache.pdfbox.printing.PDFPrintable; |
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import org.apache.pdfbox.printing.Scaling; |
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import org.apache.poi.xwpf.usermodel.XWPFDocument; |
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import org.springblade.lims.entry.Entrust; |
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import org.springblade.lims.entry.Simple; |
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import org.springblade.lims.utils.PrintToPdfUtil; |
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import org.springblade.system.cache.DictBizCache; |
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import org.springblade.system.enums.DictBizEnum; |
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import javax.imageio.ImageIO; |
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import javax.print.PrintService; |
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import javax.print.attribute.HashPrintRequestAttributeSet; |
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import javax.print.attribute.standard.Sides; |
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import javax.servlet.ServletResponse; |
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import javax.servlet.http.HttpServletResponse; |
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import java.awt.image.BufferedImage; |
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import java.awt.print.Book; |
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import java.awt.print.PageFormat; |
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import java.awt.print.Paper; |
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import java.awt.print.PrinterJob; |
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import java.io.*; |
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import java.text.DateFormat; |
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import java.text.SimpleDateFormat; |
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import java.util.*; |
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import static org.springblade.lims.utils.GoogleBarCodeUtils.getBarCode; |
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import static org.springblade.lims.utils.GoogleBarCodeUtils.insertWords; |
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public class WordToPDF { |
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// public static void main(String[] args) throws Exception {
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// DateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSSS");
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// String format = sdf.format(new Date());
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// String spath = "D:/ceshi/uploadPath/";
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// String path = spath + format + "/";
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// File file1 = new File(path);
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// //如果该路径没有，就创建该路径
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// if (!file1.exists()) {
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// file1.mkdirs();
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// }
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//
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// // 图片路径集合
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// List<String> list = new ArrayList<>();
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//
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// for (int i = 0; i < 24; i++) {
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// StringBuilder stringBuilder = new StringBuilder();
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// stringBuilder.append("编号:").append("aaa").append(i).append(" ")
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// .append("方式:").append("eee").append(i).append(" ");
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// System.out.println(stringBuilder.toString());
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//
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// //设置条形码表尾信息
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// BufferedImage image = insertWords(getBarCode("sdsj-" + i), stringBuilder.toString());
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//
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// String pathpicture = path + format + "-(" + i + ").png";
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// System.out.println(pathpicture);
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// list.add(pathpicture);
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// //生成指定的图片
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// ImageIO.write(image, "jpg", new File(pathpicture));
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// }
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// //将图片存放到pdf中
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//// PrintToPdfUtil.toPdf(path, spath + format + ".pdf");
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//
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// // 生成word文档
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// simpleHandlePrint(list);
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//
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// // 首先将word文件转化为pdf文件
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//// documents4jWordToPdf("C:\\Users\\AAA\\Desktop\\txm.docx", "C:\\Users\\AAA\\Desktop\\txm.pdf");
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//
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// // 然后打印pdf文件
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//// String pdfFile = "C:\\Users\\AAA\\Desktop\\txm.pdf";//文件路径
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//// File file = new File(pdfFile);
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//// PDFprint(file, "HP Color LaserJet MFP M281fdw");
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//
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// // 删除PDF文件
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//// if (file.exists() && file.isFile()) {
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//// file.delete();
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//// }
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// }
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/** |
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* 将生成的条形码图片放到word文档中 |
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*/ |
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public static void simpleHandlePrint(List<String> list) { |
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Map<String, Object> result = new HashMap<>(); |
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List<Map<String, Object>> resultList = new ArrayList<>(); |
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// 获取所有图片
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int count = 0; |
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if (list.size() % 3 == 0) { |
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count = list.size() / 3; |
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} else { |
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count = (list.size() / 3) + 1; |
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} |
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for (int i = 0; i < count; i++) { |
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Map<String, Object> map = new HashMap<>(); |
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for (int j = 0; j < 3; j++) { |
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if ((i * 3) + j <= list.size() - 1) { |
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String s = list.get((i * 3) + j); |
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ImageEntity farView1 = new ImageEntity(); |
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farView1.setHeight(124);//设置高度
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farView1.setWidth(240);//设置宽度
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farView1.setType(ImageEntity.Data);//类型
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FileInputStream fis = null; |
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try { |
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fis = new FileInputStream(new File(s)); |
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byte[] bytes = readInputStream(fis); |
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farView1.setData(bytes); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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map.put("p" + j, farView1); |
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} |
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} |
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resultList.add(map); |
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} |
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result.put("list", resultList); |
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//模板地址
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String handleUrl = "C://Users//AAA//Desktop//ceshi.docx"; |
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// String url = DictBizCache.getKey(DictBizEnum.PRINT_URL.getName(), "simpleHandlePrint");
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XWPFDocument doc = null; |
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FileOutputStream fos = null; |
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try { |
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doc = WordExportUtil.exportWord07(handleUrl, result); |
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fos = new FileOutputStream("C://Users//AAA//Desktop//txm.docx"); |
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String filename = "测试.docx"; |
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// response.setContentType("application/octet-stream");
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// response.setHeader("content-disposition", "attachment;filename=12344.docx");
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// doc.write(response.getOutputStream());
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} catch (Exception e) { |
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e.printStackTrace(); |
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} finally { |
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if (null != doc) { |
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// doc.close();
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try { |
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doc.write(fos); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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if (null != fos) { |
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try { |
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fos.close(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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if (null != doc) { |
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try { |
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doc.close(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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} |
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} |
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/** |
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* 读输入流 |
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*/ |
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private static byte[] readInputStream(InputStream inStream) throws Exception { |
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ByteArrayOutputStream outStream = new ByteArrayOutputStream(); |
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byte[] buffer = new byte[1024]; |
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int len = 0; |
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while ((len = inStream.read(buffer)) != -1) { |
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outStream.write(buffer, 0, len); |
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} |
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inStream.close(); |
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return outStream.toByteArray(); |
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} |
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/** |
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* 通过documents4j 实现word转pdf |
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* @param sourcePath 源文件地址 如 /root/example.doc |
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* @param targetPath 目标文件地址 如 /root/example.pdf |
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*/ |
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public static void documents4jWordToPdf(String sourcePath, String targetPath) { |
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File inputWord = new File(sourcePath); |
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File outputFile = new File(targetPath); |
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try { |
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InputStream docxInputStream = new FileInputStream(inputWord); |
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OutputStream outputStream = new FileOutputStream(outputFile); |
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IConverter converter = LocalConverter.builder().build(); |
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converter.convert(docxInputStream) |
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.as(DocumentType.DOCX) |
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.to(outputStream) |
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.as(DocumentType.PDF).execute(); |
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outputStream.close(); |
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} catch (Exception e) { |
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System.out.println("[documents4J] word转pdf失败:{}"); |
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} |
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} |
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/** |
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* 这里传入的文件为word转化生成的pdf文件 |
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*/ |
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public static void PDFprint(File file ,String printerName) throws Exception { |
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PDDocument document = null; |
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try { |
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document = PDDocument.load(file); |
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PrinterJob printJob = PrinterJob.getPrinterJob(); |
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printJob.setJobName(file.getName()); |
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if (printerName != null) { |
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// 查找并设置打印机
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//获得本台电脑连接的所有打印机
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PrintService[] printServices = PrinterJob.lookupPrintServices(); |
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if(printServices == null || printServices.length == 0) { |
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System.out.print("打印失败，未找到可用打印机，请检查。"); |
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return ; |
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} |
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PrintService printService = null; |
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//匹配指定打印机
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for (int i = 0;i < printServices.length; i++) { |
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System.out.println(printServices[i].getName()); |
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if (printServices[i].getName().contains(printerName)) { |
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printService = printServices[i]; |
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break; |
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} |
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} |
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if(printService!=null){ |
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printJob.setPrintService(printService); |
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}else{ |
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System.out.print("打印失败，未找到名称为" + printerName + "的打印机，请检查。"); |
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return ; |
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} |
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} |
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//设置纸张及缩放
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PDFPrintable pdfPrintable = new PDFPrintable(document, Scaling.ACTUAL_SIZE); |
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//设置多页打印
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Book book = new Book(); |
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PageFormat pageFormat = new PageFormat(); |
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//设置打印方向
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pageFormat.setOrientation(PageFormat.PORTRAIT);//纵向
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pageFormat.setPaper(getPaper());//设置纸张
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book.append(pdfPrintable, pageFormat, document.getNumberOfPages()); |
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printJob.setPageable(book); |
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printJob.setCopies(1);//设置打印份数
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//添加打印属性
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HashPrintRequestAttributeSet pars = new HashPrintRequestAttributeSet(); |
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pars.add(Sides.DUPLEX); //设置单双页
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printJob.print(pars); |
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}finally { |
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if (document != null) { |
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try { |
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document.close(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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} |
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} |
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public static Paper getPaper() { |
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Paper paper = new Paper(); |
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// 默认为A4纸张，对应像素宽和高分别为 595, 842
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int width = 595; |
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int height = 842; |
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// 设置边距，单位是像素，10mm边距，对应 28px
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int marginLeft = 10; |
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int marginRight = 0; |
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int marginTop = 10; |
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int marginBottom = 0; |
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paper.setSize(width, height); |
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// 下面一行代码，解决了打印内容为空的问题
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paper.setImageableArea(marginLeft, marginRight, width - (marginLeft + marginRight), height - (marginTop + marginBottom)); |
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return paper; |
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} |
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} |
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@ -0,0 +1,122 @@ |
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package org.springblade.lims.utils; |
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import com.alibaba.cloud.commons.lang.StringUtils; |
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import com.google.zxing.BarcodeFormat; |
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import com.google.zxing.EncodeHintType; |
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import com.google.zxing.WriterException; |
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import com.google.zxing.client.j2se.MatrixToImageWriter; |
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import com.google.zxing.common.BitMatrix; |
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import com.google.zxing.oned.Code128Writer; |
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import java.awt.*; |
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import java.awt.image.BufferedImage; |
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import java.util.HashMap; |
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import java.util.Map; |
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/** |
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* @description: 谷歌条形码打印 |
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* @author: Administrator |
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* @date: 2019-03-07 14:46 |
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*/ |
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public class GoogleBarCodeUtils { |
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/** 条形码宽度 */ |
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private static final int WIDTH = 600; |
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/** 条形码高度 */ |
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private static final int HEIGHT = 150; |
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/** 加文字 条形码 */ |
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private static final int WORDHEIGHT = 300; |
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/** |
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* 设置 条形码参数 |
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*/ |
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private static Map<EncodeHintType, Object> hints = new HashMap<EncodeHintType, Object>() { |
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private static final long serialVersionUID = 1L; |
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{ |
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// 设置编码方式
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put(EncodeHintType.CHARACTER_SET, "utf-8"); |
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} |
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}; |
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/** |
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* 生成 图片缓冲 |
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* @author fxbin |
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* @param vaNumber VA 码 |
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* @return 返回BufferedImage |
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*/ |
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public static BufferedImage getBarCode(String vaNumber){ |
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try { |
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Code128Writer writer = new Code128Writer(); |
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// 编码内容, 编码类型, 宽度, 高度, 设置参数
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BitMatrix bitMatrix = writer.encode(vaNumber, BarcodeFormat.CODE_128, WIDTH, HEIGHT, hints); |
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return MatrixToImageWriter.toBufferedImage(bitMatrix); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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return null; |
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} |
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/** |
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* 把带logo的二维码下面加上文字 |
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* @author fxbin |
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* @param image 条形码图片 |
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* @param words 文字 |
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* @return 返回BufferedImage |
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*/ |
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public static BufferedImage insertWords(BufferedImage image, String words){ |
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// 新的图片，把带logo的二维码下面加上文字
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if (StringUtils.isNotEmpty(words)) { |
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BufferedImage outImage = new BufferedImage(WIDTH, WORDHEIGHT, BufferedImage.TYPE_INT_RGB); |
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Graphics2D g2d = outImage.createGraphics(); |
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// 抗锯齿
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setGraphics2D(g2d); |
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// 设置白色
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setColorWhite(g2d); |
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// 画条形码到新的面板
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g2d.drawImage(image, 0, 0, image.getWidth(), image.getHeight(), null); |
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// 画文字到新的面板
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Color color=new Color(0, 0, 0); |
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g2d.setColor(color); |
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// 字体、字型、字号
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g2d.setFont(new Font("微软雅黑", Font.PLAIN, 30)); |
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//文字长度
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int strWidth = g2d.getFontMetrics().stringWidth(words); |
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//总长度减去文字长度的一半 （居中显示）
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int wordStartX = (WIDTH - strWidth) / 2; |
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//height + (outImage.getHeight() - height) / 2 + 12
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int wordStartY = HEIGHT + 30; |
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// 画文字
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g2d.drawString(words, wordStartX, wordStartY); |
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g2d.dispose(); |
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outImage.flush(); |
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return outImage; |
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} |
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return null; |
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} |
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/** |
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* 设置 Graphics2D 属性 （抗锯齿） |
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* @param g2d Graphics2D提供对几何形状、坐标转换、颜色管理和文本布局更为复杂的控制 |
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*/ |
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private static void setGraphics2D(Graphics2D g2d){ |
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g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); |
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g2d.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_DEFAULT); |
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Stroke s = new BasicStroke(1, BasicStroke.CAP_ROUND, BasicStroke.JOIN_MITER); |
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g2d.setStroke(s); |
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} |
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/** |
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* 设置背景为白色 |
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* @param g2d Graphics2D提供对几何形状、坐标转换、颜色管理和文本布局更为复杂的控制 |
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*/ |
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private static void setColorWhite(Graphics2D g2d){ |
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g2d.setColor(Color.WHITE); |
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//填充整个屏幕
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g2d.fillRect(0,0,600,600); |
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//设置笔刷
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g2d.setColor(Color.BLACK); |
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} |
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} |
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package org.springblade.lims.utils; |
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import com.lowagie.text.*; |
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import com.lowagie.text.pdf.PdfWriter; |
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import javax.imageio.ImageIO; |
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import java.awt.image.BufferedImage; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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/** |
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* 将多张图片合并转为PDF；需要用到iTextpdf包， |
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* |
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* @author 浴缸 |
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* |
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*/ |
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public class PrintToPdfUtil { |
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/** |
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* |
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* @param imageFolderPath |
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* 图片文件夹地址 |
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* @param pdfPath |
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* PDF文件保存地址 |
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* |
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*/ |
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public static void toPdf(String imageFolderPath, String pdfPath) { |
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try { |
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// 图片文件夹地址
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// String imageFolderPath = "D:/Demo/ceshi/";
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// 图片地址
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String imagePath = null; |
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// PDF文件保存地址
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// String pdfPath = "D:/Demo/ceshi/hebing.pdf";
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// 输入流
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FileOutputStream fos = new FileOutputStream(pdfPath); |
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// 创建文档
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Document doc = new Document(null, 0, 0, 0, 0); |
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//doc.open();
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// 写入PDF文档
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PdfWriter.getInstance(doc, fos); |
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// 读取图片流
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BufferedImage img = null; |
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// 实例化图片
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Image image = null; |
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// 获取图片文件夹对象
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File file = new File(imageFolderPath); |
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File[] files = file.listFiles(); |
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// 循环获取图片文件夹内的图片
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for (File file1 : files) { |
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if (file1.getName().endsWith(".png") |
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|| file1.getName().endsWith(".jpg") |
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|| file1.getName().endsWith(".gif") |
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|| file1.getName().endsWith(".jpeg") |
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|| file1.getName().endsWith(".tif")) { |
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// System.out.println(file1.getName());
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imagePath = imageFolderPath + file1.getName(); |
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System.out.println(file1.getName()); |
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// 读取图片流
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img = ImageIO.read(new File(imagePath)); |
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// 根据图片大小设置文档大小
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doc.setPageSize(new Rectangle(img.getWidth(), img |
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.getHeight())); |
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// 实例化图片
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image = Image.getInstance(imagePath); |
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// 添加图片到文档
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doc.open(); |
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doc.add(image); |
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} |
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} |
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// 关闭文档
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doc.close(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} catch (BadElementException e) { |
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e.printStackTrace(); |
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} catch (DocumentException e) { |
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e.printStackTrace(); |
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} |
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} |
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} |
||||
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Reference in new issue