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@@ -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;
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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) {
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@@ -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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}
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hejinbo
2 年之前