bug修改

xuhy

2025-04-10 4fcd294f79c626f3a8889d1e92a02d810c754747

 ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/WordUtil.java

@@ -5,17 +5,15 @@
import freemarker.template.Template;
import freemarker.template.TemplateException;
import lombok.extern.slf4j.Slf4j;

import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.util.Units;
import org.apache.poi.xwpf.usermodel.*;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -113,10 +111,10 @@
    }


    public String generatePdf(String basePackagePath, String templateFileName, Map<String,Object> templateParam, String fileName, String saveDirectory) {
    public String generatePdf(String basePackagePath, String templateFileName, Map<String,Object> templateParam, String fileName, String saveDirectory,String url) {
        try {

            fillTemplate(basePackagePath+templateFileName, saveDirectory+fileName+".docx", templateParam);
            fillTemplate(basePackagePath+templateFileName, saveDirectory+fileName+".docx", templateParam,url);

            // 创建 Freemarker 的 Configuration 对象，设置默认的不兼容改进选项
//            Configuration configuration = new Configuration(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS);
@@ -168,13 +166,35 @@
        }
    }

    public static void fillTemplate(String templatePath, String outputPath,Map<String, Object> dataMap) {
    public static void fillTemplate(String templatePath, String outputPath,Map<String, Object> dataMap,String url) {
        try (FileInputStream fis = new FileInputStream(templatePath)) {
            // 设置默认编码为UTF-8
            System.setProperty("file.encoding", "UTF-8");

            XWPFDocument document = new XWPFDocument(fis);
            XWPFParagraph pic = document.createParagraph();
            XWPFRun picRun = pic.createRun();
            Base64.Decoder decoder = Base64.getDecoder();
            byte[] imageByte = decoder.decode(url);
            InputStream stream = new ByteArrayInputStream(imageByte);
            File tempFile = File.createTempFile("/usr/local/project/file/temp", ".jpg");
            tempFile.deleteOnExit(); // 程序结束时删除文件

            try (OutputStream out = new FileOutputStream(tempFile);
                 InputStream in = stream) {
                byte[] buffer = new byte[1024];
                int length;
                // 从原始流读取数据并写入临时文件
                while ((length = in.read(buffer)) > 0) {
                    out.write(buffer, 0, length);
                }
            }
            dataMap.put("${picture}", picRun.addPicture(
                    new FileInputStream(tempFile), XWPFDocument.PICTURE_TYPE_JPEG,
                    "/usr/local/project/file/sign.jpg",
                    Units.toEMU(60),
                    Units.toEMU(30)
            ));
            // 处理段落
            for (XWPFParagraph paragraph : document.getParagraphs()) {
                replaceParagraph(paragraph, dataMap);