表格一个cell图文混合-demo、PDF写入器(工具类-待完善)

quality-review/src/main/java/com/ruoyi/domain/vo/PdfTestVO.java

+package com.ruoyi.domain.vo;
+
+import lombok.Builder;
+import lombok.Data;
+
+/**
+ * PDF的测试VO类
+ * @author gxk
+ */
+@Data
+@Builder
+public class PdfTestVO {
+
+    /**
+     * 测试编号
+     */
+    private String testNumber;
+
+    /**
+     * 样品编号
+     */
+    private String sampleNumber;
+
+    /**
+     * 检测项目
+     */
+    private String testItem;
+
+    /**
+     * 风险等级
+     */
+    private String riskLevel;
+
+    /**
+     * 测试方法
+     */
+    private String testMethod;
+
+    /**
+     * 测试结果
+     */
+    private String testResult;
+
+    /**
+     * 漏洞危害
+     */
+    private String vulnerabilityHazard;
+
+    /**
+     * 测试详情
+     */
+    private String testDetails;
+
+    /**
+     * 修复建议
+     */
+    private String repairSuggestion;
+
+}

quality-review/src/main/java/com/ruoyi/service/BookService.java

@@ -37,4 +37,12 @@ public interface BookService extends IService<Book> {
      * @throws Exception
      */
     void generateTempPDF(HttpServletResponse response) throws Exception;
+
+    /**
+     * 测试生成PDF
+     * @param os
+     * @return
+     * @throws Exception
+     */
+    Document testGeneratePDF(OutputStream os) throws Exception;
 }

quality-review/src/main/java/com/ruoyi/web/BookController.java

@@ -84,8 +84,12 @@ public class BookController extends BaseController {
     public void download(HttpServletResponse response) {
         response.setHeader("content-disposition","attachment;fileName="+"ReceiptPrinter.pdf");
         try {
+            // demo-API选软
 //            bookService.generateItextPdfDocument(response.getOutputStream());
-            bookService.generateTempPDF(response);
+            // demo-模板
+//            bookService.generateTempPDF(response);
+            // demo-动态表格
+            bookService.testGeneratePDF(response.getOutputStream());
         } catch (Exception e) {
             e.printStackTrace();
         }

ruoyi-common/src/main/java/com/ruoyi/common/utils/PdfUtils.java

-package com.ruoyi.common.utils;
-
-import com.itextpdf.text.*;
-import com.itextpdf.text.pdf.BaseFont;
-import com.itextpdf.text.pdf.PdfPCell;
-
-import java.io.IOException;
-
-/**
- * PDF工具类
- * @author gxk
- */
-public class PdfUtils {
-
-    /**
-     * 标题
-     * @param content
-     * @return
-     * @throws IOException
-     * @throws DocumentException
-     */
-    public static Paragraph createTitle(String content) throws IOException, DocumentException {
-        Font font = new Font(getBaseFont(), 24, Font.BOLD);
-        Paragraph paragraph = new Paragraph(content, font);
-        paragraph.setAlignment(Element.ALIGN_CENTER);
-        return paragraph;
-    }
-
-    /**
-     * H1标题
-     * @param content
-     * @return
-     * @throws IOException
-     * @throws DocumentException
-     */
-    public static Paragraph createChapterH1(String content) throws IOException, DocumentException {
-        Font font = new Font(getBaseFont(), 22, Font.BOLD);
-        Paragraph paragraph = new Paragraph(content, font);
-        paragraph.setAlignment(Element.ALIGN_LEFT);
-        return paragraph;
-    }
-
-    /**
-     * H2标题
-     * @param content
-     * @return
-     * @throws IOException
-     * @throws DocumentException
-     */
-    public static Paragraph createChapterH2(String content) throws IOException, DocumentException {
-        Font font = new Font(getBaseFont(), 18, Font.BOLD);
-        Paragraph paragraph = new Paragraph(content, font);
-        paragraph.setAlignment(Element.ALIGN_LEFT);
-        return paragraph;
-    }
-
-    /**
-     * 段
-     * @param content
-     * @return
-     * @throws IOException
-     * @throws DocumentException
-     */
-    public static Paragraph createParagraph(String content) throws IOException, DocumentException {
-        Font font = new Font(getBaseFont(), 12, Font.NORMAL);
-        Paragraph paragraph = new Paragraph(content, font);
-        paragraph.setAlignment(Element.ALIGN_LEFT);
-        // 设置左缩进
-        paragraph.setIndentationLeft(12);
-        // 设置右缩进
-        paragraph.setIndentationRight(12);
-        // 设置首行缩进
-        paragraph.setFirstLineIndent(24);
-        // 行间距
-        paragraph.setLeading(20f);
-        // 设置段落上空白
-        paragraph.setSpacingBefore(5f);
-        // 设置段落下空白
-        paragraph.setSpacingAfter(10f);
-        return paragraph;
-    }
-
-    /**
-     * 表格内容
-     * @param content
-     * @return
-     * @throws IOException
-     * @throws DocumentException
-     */
-    public static PdfPCell createCell(String content) throws IOException, DocumentException {
-        PdfPCell cell = new PdfPCell();
-        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
-        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
-        Font font = new Font(getBaseFont(), 12, Font.NORMAL);
-        cell.setPhrase(new Phrase(content, font));
-        return cell;
-    }
-
-    /**
-     * 字体
-     * @return
-     * @throws IOException
-     * @throws DocumentException
-     */
-    public static BaseFont getBaseFont() throws IOException, DocumentException {
-        return BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
-    }
-
-}