SH-Arbitrate
/
Arbitrate-Backend
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Merge branch 'hjb' of SH-Arbitrate/Arbitrate-Backend into dev

hejinbo 2 lat temu
rodzic
04db4a633b 07d80398ae
commit
1ca8a32d10
2 zmienionych plików z 25 dodań i 22 usunięć
Widok podzielony Pokaż statystyki zmian
  1. 22
    20
      ruoyi-common/src/main/java/com/ruoyi/common/utils/PdfUtils.java
  2. 3
    2
      ruoyi-system/src/main/java/com/ruoyi/wisdomarbitrate/service/impl/VideoServiceImpl.java

+ 22
- 20
ruoyi-common/src/main/java/com/ruoyi/common/utils/PdfUtils.java Wyświetl plik 

@@ -4,40 +4,56 @@ 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 com.itextpdf.text.Document;
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+import com.itextpdf.text.Font;
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 import com.itextpdf.text.PageSize;
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+import com.itextpdf.text.pdf.BaseFont;
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 import com.itextpdf.text.pdf.PdfWriter;
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+import com.itextpdf.tool.xml.XMLWorkerFontProvider;
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 import com.itextpdf.tool.xml.XMLWorkerHelper;
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+import com.ruoyi.common.config.RuoYiConfig;
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+import com.tencentcloudapi.teo.v20220901.models.CC;
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+import lombok.extern.slf4j.Slf4j;
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 import java.io.*;
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 import java.nio.charset.Charset;
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 import java.nio.file.Files;
14 20
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+import static cn.hutool.core.util.ClassLoaderUtil.getClassLoader;
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+
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 /**
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  * @author wangqiong
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  * @description pdf转换工具类
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  * @date 2023-11-28 15:20
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  */
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+@Slf4j
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 public class PdfUtils {
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-    /**
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+        /**
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      * 将html字符串转为pdf
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      * @param pdfFilePath 保存的路径
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      * @param htmlcontent:必须是完整的html格式，比如<html><body>123</body></html>
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      */
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-    public static boolean htmlStringConvertToPDF(String pdfFilePath, String htmlcontent) {
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+    public  boolean htmlStringConvertToPDF(String pdfFilePath, String htmlcontent) {
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         Document document = new Document();
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         PdfWriter writer = null;
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         try {
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-            if(!new File(pdfFilePath).exists()){
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-                new File(pdfFilePath).createNewFile();
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-            }
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+//            if(!new File(pdfFilePath).exists()){
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+//                new File(pdfFilePath).createNewFile();
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+//            }
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             writer = PdfWriter.getInstance(document, new FileOutputStream(pdfFilePath));
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             // 设置底部距离60，解决重叠问题
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+
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             document.setPageSize(PageSize.A4);
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             document.setMargins(50, 45, 50, 60);
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             document.setMarginMirroring(false);
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             document.open();
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-            XMLWorkerHelper.getInstance().parseXHtml(writer, document, new ByteArrayInputStream(htmlcontent.getBytes("UTF-8")), null, Charset.forName("UTF-8"));
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+            // 解决PDF中文不显示
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+            String fontPath = "/D:/simsun.ttf"; //字体文件路径
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+            XMLWorkerFontProvider provider = new XMLWorkerFontProvider(XMLWorkerFontProvider.DONTLOOKFORFONTS);
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+            provider.register(fontPath);//注册字体
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+            log.error("注册字体");
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+            XMLWorkerHelper.getInstance().parseXHtml(writer, document, new ByteArrayInputStream(htmlcontent.getBytes("UTF-8")),  Charset.forName("UTF-8"), provider);
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         } catch (Exception e) {
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+            log.error("htmlStringConvertToPDF error", e.getMessage());
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            return false;
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         } finally {
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             if (null != document) {
 
@@ -131,18 +147,4 @@ public class PdfUtils {
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         return true;
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     }
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-    public static void main(String      [] args) {
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-        try {
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-
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-            String pdfFile = "D:\\test13.pdf";
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-            String htmlContent1 = "<h1>夫士大夫士大夫发</h1><p>会见韩国机构行家</p ><h2>地方鬼地方鬼地方三个广泛的</h2>";
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-            String htmlContent = "<html><body style=\"font-size:12.0pt; font-family:宋体\">" + "<h1>夫士大夫士大夫发</h1><p>会见韩国机构行家</p ><h2>地方鬼地方鬼地方三个广泛的</h2></body></html>";
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-            String htmlContent2 = "<html><body style=\\\"font-size:12.0pt; font-family:宋体\\\"><h1>夫士大夫士大夫发</h1><p>会见韩国机构行家</p ><h2>地方鬼地方鬼地方三个广泛的</h2></body></html>";
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-
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-            htmlStringConvertToPDF(pdfFile,htmlContent2);
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-//            parseHtml2PdfByFilePath(pdfFile,htmlFile);
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-        } catch (Exception e) {
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-            e.printStackTrace();
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-        }
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-    }
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 }

+ 3
- 2
ruoyi-system/src/main/java/com/ruoyi/wisdomarbitrate/service/impl/VideoServiceImpl.java Wyświetl plik 

@@ -329,9 +329,10 @@ public class VideoServiceImpl implements VideoService {
329 329 
         } catch (IOException e) {
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             throw new RuntimeException(e);
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         }
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-        String htmlContent = "<html><body style=\"font-size:12.0pt; font-family:宋体\">" +reservedConferenceVO.getHtmlContent()+"</body></html>";
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+        String htmlContent = "<html><body style=\"font-size:12.0pt; font-family:SimSun;\">" +reservedConferenceVO.getHtmlContent()+"</body></html>";
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         // html转pdf并上传到服务器
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-        boolean convertFlag = PdfUtils.htmlStringConvertToPDF(RuoYiConfig.getHtml2PDFPath() + currentFileName, htmlContent);
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+        PdfUtils pdfUtils = new PdfUtils();
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+        boolean convertFlag = pdfUtils.htmlStringConvertToPDF(RuoYiConfig.getHtml2PDFPath() + currentFileName, htmlContent);
335 336
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         // 绑定案件
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         if(convertFlag){