update

liujie

2026-01-21 2d368b1f587edfe4e1c87e9dc1d5345cd43b8841

 admin-server/src/main/java/com/estate/expert/admin/service/impl/ReportServiceImpl.java

@@ -18,10 +18,15 @@
import com.estate.expert.admin.stat.report.data.impl.SystemFuzzyReportData;
import com.estate.expert.admin.stat.report.data.impl.SystemScoreReportData;
import com.estate.expert.common.exception.BizException;
import fr.opensagres.poi.xwpf.converter.pdf.PdfConverter;
import fr.opensagres.poi.xwpf.converter.pdf.PdfOptions;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.OutputStream;

/**
 * 报告数据服务实现类
@@ -116,6 +121,50 @@
        return builder.buildReport(reportData, template.getConfig());
    }

    @Override
    public void fuzzyReportPdf(Integer checkTaskId, Integer templateId, OutputStream outputStream) {
        try (var doc = fuzzyReport(checkTaskId, templateId)) {
            convertToPdf(doc, outputStream);
        } catch (Exception e) {
            log.error("生成模糊评价PDF报告失败", e);
            throw new BizException("生成模糊评价PDF报告失败");
        }
    }

    @Override
    public void scoreReportPdf(Integer checkTaskId, Integer templateId, OutputStream outputStream) {
        try (var doc = scoreReport(checkTaskId, templateId)) {
            convertToPdf(doc, outputStream);
        } catch (Exception e) {
            log.error("生成打分评价PDF报告失败", e);
            throw new BizException("生成打分评价PDF报告失败");
        }
    }

    /**
     * 将Word文档转换为PDF
     * @param template Word模板
     * @param outputStream 输出流
     */
    private void convertToPdf(XWPFTemplate template, OutputStream outputStream) throws Exception {
        // 先将Word模板写入字节数组
        ByteArrayOutputStream docOutputStream = new ByteArrayOutputStream();
        template.write(docOutputStream);

        // 从字节数组读取Word文档
        ByteArrayInputStream docInputStream = new ByteArrayInputStream(docOutputStream.toByteArray());
        org.apache.poi.xwpf.usermodel.XWPFDocument document = new org.apache.poi.xwpf.usermodel.XWPFDocument(docInputStream);

        // 转换为PDF
        PdfOptions options = PdfOptions.create();
        PdfConverter.getInstance().convert(document, outputStream, options);

        // 关闭资源
        document.close();
        docInputStream.close();
        docOutputStream.close();
    }

    private ReportBuilderBase getReportBuilder(Integer templateId) {
        var reportTemplate = reportTemplateService.get(templateId);
        BizResultCode.BIZ_REPORT_TEMPLATE_NOT_EXIST.check(reportTemplate == null);