From 4fcd294f79c626f3a8889d1e92a02d810c754747 Mon Sep 17 00:00:00 2001
From: xuhy <3313886187@qq.com>
Date: 星期四, 10 四月 2025 16:19:47 +0800
Subject: [PATCH] bug修改
---
ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/WordUtil.java | 57 +++++++++++++++++++++++++--------------------------------
1 files changed, 25 insertions(+), 32 deletions(-)
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/WordUtil.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/WordUtil.java
index 7fb9d31..267a564 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/WordUtil.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/WordUtil.java
@@ -13,14 +13,7 @@
import org.springframework.web.multipart.MultipartFile;
import javax.annotation.Resource;
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.Writer;
+import java.io.*;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -118,10 +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);
@@ -173,7 +166,7 @@
}
}
- 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");
@@ -181,17 +174,30 @@
XWPFDocument document = new XWPFDocument(fis);
XWPFParagraph pic = document.createParagraph();
XWPFRun picRun = pic.createRun();
- Map<String, Object> dataMap1 = new HashMap<>();
-// dataMap.put("${picture}", picRun.addPicture(
-// new FileInputStream("/usr/local/project/file/1.jpg"), XWPFDocument.PICTURE_TYPE_JPEG,
-// "/usr/local/project/file/1.jpg",
-// Units.toEMU(60),
-// Units.toEMU(30)
-// ));
+ Base64.Decoder decoder = Base64.getDecoder();
+ byte[] imageByte = decoder.decode(url);
+ InputStream stream = new ByteArrayInputStream(imageByte);
+ File tempFile = File.createTempFile("/usr/local/project/file/temp", ".jpg");
+ tempFile.deleteOnExit(); // 程序结束时删除文件
+
+ try (OutputStream out = new FileOutputStream(tempFile);
+ InputStream in = stream) {
+ byte[] buffer = new byte[1024];
+ int length;
+ // 从原始流读取数据并写入临时文件
+ while ((length = in.read(buffer)) > 0) {
+ out.write(buffer, 0, length);
+ }
+ }
+ dataMap.put("${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);
- replaceParagraph1(paragraph);
}
// 处理表格
@@ -278,19 +284,6 @@
for (ReplacementInfo info : replacements) {
replaceRunRange(paragraph, info);
- }
- }
- private static void replaceParagraph1(XWPFParagraph paragraph) throws IOException, InvalidFormatException {
- List<XWPFRun> runs = paragraph.getRuns();
- for (XWPFRun r : runs) {
- String text = r.getText(0);
- if (text != null && text.contains("{{image}}")) {
- r.setText("", 0);
- FileInputStream is = new FileInputStream("/usr/local/project/file/1.jpg");
- r.addBreak();
- r.addPicture(is, XWPFDocument.PICTURE_TYPE_JPEG, "/usr/local/project/file/1.jpg", Units.toEMU(60), Units.toEMU(30));
- is.close();
- }
}
}
--
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