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 | 47 +++++++++++++++++++++++++----------------------
1 files changed, 25 insertions(+), 22 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 fd47a38..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
@@ -5,6 +5,7 @@
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;
@@ -12,19 +13,8 @@
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.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
+import java.io.*;
+import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -121,10 +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);
@@ -176,7 +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");
@@ -184,14 +174,27 @@
XWPFDocument document = new XWPFDocument(fis);
XWPFParagraph pic = document.createParagraph();
XWPFRun picRun = pic.createRun();
- XWPFPicture xwpfPicture = picRun.addPicture(
- new FileInputStream("/usr/local/project/file/1.jpg"), XWPFDocument.PICTURE_TYPE_JPEG,
- "/usr/local/project/file/1.jpg",
+ 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)
- );
- dataMap.put("picture", xwpfPicture);
-
+ ));
// 处理段落
for (XWPFParagraph paragraph : document.getParagraphs()) {
replaceParagraph(paragraph, dataMap);
--
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