xujun

science-admin/src/main/java/com/yiboshi/science/rest/v1/ComProjectController.java

 package com.yiboshi.science.rest.v1;
 
+import com.itextpdf.text.DocumentException;
 import com.yiboshi.arch.base.ResponseDataModel;
 import com.yiboshi.science.base.Pagination;
 import com.yiboshi.science.config.annotation.Logs;
@@ -15,6 +16,7 @@ import com.yiboshi.science.rest.BaseController;
 import com.yiboshi.science.service.ComFileService;
 import com.yiboshi.science.service.ComProjectService;
 import com.yiboshi.science.service.ComProjectTaskService;
+import com.yiboshi.science.utils.ProjectInfoToPDF;
 import com.yiboshi.science.utils.StringUtil;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
@@ -207,4 +209,14 @@ public class ComProjectController extends BaseController<ComProjectService, ComP
             (@Validated @RequestBody List<ProjectImportDTO> list) throws IOException {
         return ResponseDataModel.ok(comProjectService.projectImport(list));
     }
+
+    @ApiOperation(value = "项目信息导出", httpMethod = "POST", notes = "项目信息导出")
+    @RequestMapping("/projectExport/{id}")
+    @PostMapping
+    public ResponseDataModel<String> projectExport(@PathVariable String id) throws DocumentException, IOException {
+        ComProjectDTO dto = comProjectService.getProjectById(id);
+        String outputPath = "D:\\申请书和合同书.pdf";
+        ProjectInfoToPDF.generateProjectPDF(dto, outputPath);
+        return ResponseDataModel.ok("项目信息导入成功！");
+    }
 }
\ No newline at end of file

science-admin/src/main/java/com/yiboshi/science/utils/ProjectInfoToPDF.java

+package com.yiboshi.science.utils;
+
+import com.itextpdf.text.*;
+import com.itextpdf.text.pdf.*;
+import com.yiboshi.science.param.dto.ComProjectDTO;
+import org.springframework.core.io.ClassPathResource;
+import java.io.*;
+import java.util.Objects;
+
+public class ProjectInfoToPDF {
+
+    /**
+     * 生成项目申请书和合同书PDF
+     * @param project 项目信息
+     * @param outputPath 输出路径
+     */
+    public static void generateProjectPDF(ComProjectDTO project, String outputPath) throws DocumentException, IOException {
+        Document document = new Document(PageSize.A4);
+        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(outputPath));
+        document.open();
+
+        // 设置中文字体
+        BaseFont bfChinese;
+        try {
+            // 从资源文件夹加载字体
+            InputStream fontStream = ProjectInfoToPDF.class.getResourceAsStream("/fonts/simsun.ttc");
+            if (fontStream == null) {
+                throw new FileNotFoundException("在resources/fonts目录下未找到simsun.ttc字体文件");
+            }
+            
+            // 将字体文件复制到临时文件
+            File tempFile = File.createTempFile("simsun", ".ttc");
+            tempFile.deleteOnExit();
+            
+            try (FileOutputStream fos = new FileOutputStream(tempFile)) {
+                byte[] buffer = new byte[1024];
+                int length;
+                while ((length = fontStream.read(buffer)) > 0) {
+                    fos.write(buffer, 0, length);
+                }
+            }
+            
+            bfChinese = BaseFont.createFont(tempFile.getAbsolutePath() + ",0", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
+        } catch (Exception e) {
+            throw new RuntimeException("加载字体文件失败，请确保resources/fonts目录下存在simsun.ttc文件：" + e.getMessage(), e);
+        }
+
+        Font labelFont = new Font(bfChinese, 16, Font.NORMAL);
+        Font valueFont = new Font(bfChinese, 16, Font.NORMAL);
+        Font normalFont = new Font(bfChinese, 12, Font.NORMAL);
+        Font boldFont = new Font(bfChinese, 12, Font.BOLD);
+
+        //首页内容
+        FirstPageInfo(document, project, bfChinese);
+
+        // 添加项目基本信息表格
+        PdfPTable table = new PdfPTable(2);
+        table.setWidthPercentage(100);
+        table.setSpacingBefore(10f);
+        table.setSpacingAfter(10f);
+
+        // 设置列宽度
+        float[] columnWidths = {0.3f, 0.7f};
+        table.setWidths(columnWidths);
+
+        // 添加表格内容
+        addTableRow(table, "项目名称：", project.getProjName(), labelFont, valueFont);
+        addTableRow(table, "项目申报单位：", project.getProjNo(), labelFont, valueFont);
+        addTableRow(table, "申请单位：", project.getAppUnitName(), labelFont, valueFont);
+        addTableRow(table, "项目负责人：", project.getAppPersonName(), labelFont, valueFont);
+        addTableRow(table, "联系电话：", project.getMobile(), labelFont, valueFont);
+        addTableRow(table, "电子邮箱：", project.getEmail(), labelFont, valueFont);
+
+        document.add(table);
+
+        // 添加项目内容章节
+        addSection(document, "一、项目实施目标", boldFont);
+        addContent(document, project.getResearchContent(), normalFont);
+
+        addSection(document, "二、主要技术指标", boldFont);
+        addContent(document, project.getTechnologyTarget(), normalFont);
+
+        addSection(document, "三、主要经济指标", boldFont);
+        addContent(document, project.getEconomyTarget(), normalFont);
+
+        addSection(document, "四、项目实施中形成的示范基地、中试线、生产线及其规模等", boldFont);
+        addContent(document, project.getAchievementTarget(), normalFont);
+
+        addSection(document, "五、科技报告考核指标", boldFont);
+        addContent(document, project.getTechnologyReportsTarget(), normalFont);
+
+        addSection(document, "六、其他应考核的指标", boldFont);
+        addContent(document, project.getOtherTarget(), normalFont);
+
+        // 添加签字栏
+        addSignatureSection(document, normalFont);
+
+        document.close();
+    }
+
+    //首页
+    private static Document FirstPageInfo(Document document, ComProjectDTO project, BaseFont bfChinese) throws DocumentException {
+
+        Font titleFont = new Font(bfChinese, 20, Font.BOLD);
+        Font normalFont = new Font(bfChinese, 12, Font.NORMAL);
+
+        // 添加项目编号到左上角
+        Paragraph projNo;
+        if (Objects.nonNull(project.getProjNo())) {
+            Chunk text = new Chunk("项目编号：", normalFont);
+            Chunk number = new Chunk(project.getProjNo(), normalFont);
+            number.setUnderline(0.1f, -2f); // 设置下划线
+            projNo = new Paragraph();
+            projNo.add(text);
+            projNo.add(number);
+            projNo.add(Chunk.NEWLINE);
+            projNo.add(Chunk.NEWLINE);
+            projNo.add(Chunk.NEWLINE);
+            projNo.add(Chunk.NEWLINE);
+        } else {
+            Chunk text = new Chunk("项目编号：", normalFont);
+            Chunk underline = new Chunk("                    ", normalFont);
+            underline.setUnderline(0.1f, -2f); // 设置下划线
+            projNo = new Paragraph();
+            projNo.add(text);
+            projNo.add(underline);
+            projNo.add(Chunk.NEWLINE);
+            projNo.add(Chunk.NEWLINE);
+            projNo.add(Chunk.NEWLINE);
+            projNo.add(Chunk.NEWLINE);
+        }
+        projNo.setAlignment(Element.ALIGN_LEFT);
+        projNo.setSpacingAfter(10);
+        document.add(projNo);
+
+        // 添加标题
+        Paragraph title = new Paragraph("省级临床医学中心科研项目申请书", titleFont);
+        title.setAlignment(Element.ALIGN_CENTER);
+        title.setSpacingAfter(20);
+        document.add(title);
+
+        return document;
+    }
+
+    private static void addTableRow(PdfPTable table, String label, String value, Font labelFont, Font valueFont) {
+        PdfPCell labelCell = new PdfPCell(new Phrase(label, labelFont));
+        labelCell.setMinimumHeight(25f);
+        labelCell.setVerticalAlignment(Element.ALIGN_MIDDLE);
+        labelCell.setHorizontalAlignment(Element.ALIGN_RIGHT);
+        labelCell.setPaddingRight(5f);
+        labelCell.setBorder(Rectangle.NO_BORDER);
+        
+        // 创建带下划线的值
+        Chunk valueChunk;
+        if (value != null && !value.trim().isEmpty()) {
+            valueChunk = new Chunk(value, valueFont);
+        } else {
+            valueChunk = new Chunk("                                        ", valueFont);
+        }
+        valueChunk.setUnderline(0.1f, -2f);  // 添加下划线
+        
+        PdfPCell valueCell = new PdfPCell(new Phrase(valueChunk));
+        valueCell.setMinimumHeight(25f);
+        valueCell.setVerticalAlignment(Element.ALIGN_MIDDLE);
+        valueCell.setPaddingLeft(5f);
+        valueCell.setBorder(Rectangle.NO_BORDER);
+        
+        table.addCell(labelCell);
+        table.addCell(valueCell);
+    }
+
+    private static void addSection(Document document, String title, Font font) throws DocumentException {
+        Paragraph section = new Paragraph(title, font);
+        section.setSpacingBefore(15);
+        section.setSpacingAfter(10);
+        document.add(section);
+    }
+
+    private static void addContent(Document document, String content, Font font) throws DocumentException {
+        if (content != null) {
+            Paragraph paragraph = new Paragraph(content, font);
+            paragraph.setIndentationLeft(20);
+            paragraph.setSpacingAfter(10);
+            document.add(paragraph);
+        }
+    }
+
+    private static void addSignatureSection(Document document, Font font) throws DocumentException {
+        Paragraph signature = new Paragraph("\n\n", font);
+        signature.add(new Chunk("申请人签字：", font));
+        signature.add(new Chunk("                            ", font));
+        signature.add(new Chunk("日期：", font));
+        signature.add(new Chunk("                            ", font));
+        signature.setAlignment(Element.ALIGN_RIGHT);
+        signature.setSpacingBefore(50);
+        document.add(signature);
+
+        Paragraph unitSignature = new Paragraph("\n", font);
+        unitSignature.add(new Chunk("申请单位（盖章）：", font));
+        unitSignature.add(new Chunk("                            ", font));
+        unitSignature.add(new Chunk("日期：", font));
+        unitSignature.add(new Chunk("                            ", font));
+        unitSignature.setAlignment(Element.ALIGN_RIGHT);
+        unitSignature.setSpacingBefore(30);
+        document.add(unitSignature);
+    }
+}