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@ -14,6 +14,7 @@ import javax.servlet.http.HttpServletResponse;
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import java.awt.*;
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import java.awt.*;
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import java.io.*;
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import java.io.*;
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import java.net.URL;
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import java.net.URL;
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import java.net.URLEncoder;
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import java.text.SimpleDateFormat;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.Date;
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import java.util.Iterator;
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import java.util.Iterator;
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@ -285,73 +286,73 @@ public class Jpg2PdfUtil {
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}
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}
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}
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}
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public static void mulFile2One3(HttpServletResponse response, List<String> filePaths, String filename, EmrPdfWaterSet emrPdfWaterSet) {
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public static void mulFile2One3(HttpServletResponse response,List<String> filePaths,String filename) {
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String waterMarkName = "";
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String waterMarkName="";
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SimpleDateFormat fmt= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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//遍历删除,除去损坏，文件不存在，抛异常就是空白页
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//遍历删除,除去损坏，文件不存在，抛异常就是空白页
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Iterator<String> iterator = filePaths.iterator();
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Iterator<String> iterator = filePaths.iterator();
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while (iterator.hasNext()) {
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while (iterator.hasNext()) {
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String fileStr = iterator.next();
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String fileStr = iterator.next();
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File file = new File(fileStr);
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File file = new File(fileStr);
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if (file.isFile()) {
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if(file.isFile()){
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boolean flag = check(fileStr);
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boolean flag = check(fileStr);
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if (!flag) {
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if(!flag){
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iterator.remove();
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iterator.remove();
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System.out.println(fmt.format(new Date()) + ":" + file + "文件损坏");
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System.out.println(fmt.format(new Date())+":"+file+"文件损坏");
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}
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}
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} else {
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}else{
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iterator.remove();
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iterator.remove();
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System.out.println(fmt.format(new Date()) + ":" + file + "文件不存在");
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System.out.println(fmt.format(new Date())+":"+file+"文件不存在");
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}
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}
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}
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}
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if (!filePaths.isEmpty()) {
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if(!filePaths.isEmpty()){
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// pdf合并工具类
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// pdf合并工具类
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Document document = null;
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Document document = null;
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PdfCopy copy = null;
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PdfCopy copy = null;
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try {
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try {
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filename = java.net.URLEncoder.encode(filename, "UTF-8");
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filename = URLEncoder.encode(filename, "UTF-8");
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response.reset();
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response.reset();
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response.setCharacterEncoding("utf-8");
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response.setCharacterEncoding("utf-8");
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response.setContentType("application/pdf");
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response.setContentType("application/pdf");
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response.setHeader("Content-Disposition", "attachment; filename=" + filename + ".pdf");
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response.setHeader("Content-Disposition", "attachment; filename=" + filename + ".pdf");
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document = new Document(new PdfReader(filePaths.get(0)).getPageSize(1));
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document = new Document(new PdfReader(filePaths.get(0)).getPageSize(1));
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copy = new PdfCopy(document, response.getOutputStream());
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copy = new PdfCopy(document,response.getOutputStream());
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document.open();
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document.open();
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for (String file : filePaths) {
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for (String file : filePaths) {
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PdfReader reader = new PdfReader(file);
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PdfReader reader = new PdfReader(file);
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ByteArrayOutputStream bos = new ByteArrayOutputStream();
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ByteArrayOutputStream bos = new ByteArrayOutputStream();
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PdfReader pdfReader = null;
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PdfReader pdfReader = null;
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//判断是否加水印
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//判断是否加水印
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if (emrPdfWaterSet.getDownloadEffective() == 1) {
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if (StringUtils.isNotBlank(waterMarkName)) {
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setWatermark(bos, reader, emrPdfWaterSet.getText(), null);
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setWatermark(bos, reader, waterMarkName, null);
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pdfReader = new PdfReader(bos.toByteArray());
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pdfReader = new PdfReader(bos.toByteArray());
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}
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}
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int n = reader.getNumberOfPages();
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int n = reader.getNumberOfPages();
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for (int j = 1; j <= n; j++) {
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for (int j = 1; j <= n; j++) {
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document.newPage();
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document.newPage();
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PdfImportedPage page = null;
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PdfImportedPage page = null;
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if (emrPdfWaterSet.getDownloadEffective() == 1) {
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if (StringUtils.isNotBlank(waterMarkName)) {
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page = copy.getImportedPage(pdfReader, j);
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page = copy.getImportedPage(pdfReader, j);
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} else {
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} else {
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page = copy.getImportedPage(reader, j);
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page = copy.getImportedPage(reader, j);
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}
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}
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copy.addPage(page);
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copy.addPage(page);
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}
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}
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if (null != pdfReader) {
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if(null != pdfReader){
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pdfReader.close();
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pdfReader.close();
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}
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}
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reader.close();
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reader.close();
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try {
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try {
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bos.flush();
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bos.flush();
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bos.close();
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bos.close();
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} catch (Exception e) {
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}catch (Exception e){
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//e.printStackTrace();
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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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} catch (Exception e) {
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}catch (Exception e){
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//e.printStackTrace();
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//e.printStackTrace();
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} finally {
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}finally {
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if (null != document) {
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if(null != document){
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document.close();
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document.close();
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}
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}
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}
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}
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Godblessyou
9 months ago