word转pdf后，word中已勾选的复选框，在转换PDF后未勾选
word：
image.png (29.0 KB)
PDF：
image.png (13.0 KB)
/*
* Ant Group
* Copyright (c) 2004-2023 All Rights Reserved.
*/
package com.alipay.alriskassesscore.service.word.impl;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import com.alibaba.common.logging.Logger;
import com.alibaba.common.logging.LoggerFactory;
import com.alipay.alriskassesscore.base.code.ErrorCode;
import com.alipay.alriskassesscore.base.exception.RaRpcException;
import com.alipay.alriskassesscore.service.word.WordService;
import com.alipay.alriskassesscore.util.log.RaLoggerUtil;
import com.alipay.antlaw.util.LoggerUtil;
import com.aspose.words.Document;
import com.aspose.words.FontSettings;
import com.aspose.words.SaveFormat;
import com.aspose.words.StreamFontSource;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.core.io.ClassPathResource;
import org.springframework.stereotype.Service;
/**
* 提供word文档处理
*
* @author zt01638014
* @version WordServiceImpl.java, v 0.1 2023年06月27日 上午11:24 zt01638014
*/
@Service
public class WordServiceImpl implements WordService, InitializingBean {
/**
* logger
*/
private static final Logger LOGGER = LoggerFactory.getLogger(WordServiceImpl.class);
private StreamFontSource[] fontSourceBases;
/**
* afterPropertiesSet
* @throws Exception
*/
@Override
public void afterPropertiesSet() throws Exception {
initAsposeLic();
}
/**
* 加载转pddf配置
* @throws Exception aspose加载异常
*/
private void initAsposeLic() throws Exception {
LOGGER.warn("begin init aspose");
com.aspose.words.License wlicense = new com.aspose.words.License();
ClassPathResource classPathResource = new ClassPathResource("word/Aspose.Total.Java.lic");
InputStream is = classPathResource.getInputStream();
wlicense.setLicense(is);
//初始化aspose执行引擎
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Document doc = new Document(new ByteArrayInputStream("init".getBytes()));
doc.updatePageLayout();
doc.save(baos, SaveFormat.DOCX);
LOGGER.warn("init aspose success !!");
//加载字体
List<StreamFontSource> sourceList = new ArrayList<>();
sourceList.add(loadFontResource("Alibaba-PuHuiTi-Bold.otf"));
sourceList.add(loadFontResource("Alibaba-PuHuiTi-Heavy.otf"));
sourceList.add(loadFontResource("Alibaba-PuHuiTi- Light.otf"));
sourceList.add(loadFontResource("Alibaba-PuHuiTi-Medium.otf"));
sourceList.add(loadFontResource("Alibaba-PuHuiTi-Regular.otf"));
sourceList.add(loadFontResource("Alibaba-PuHuiTi-Regular.ttf"));
sourceList.add(loadFontResource("AlibabaSans-Black.otf"));
sourceList.add(loadFontResource("AlibabaSans-Bold.otf"));
sourceList.add(loadFontResource("AlibabaSans-BoldItalic.otf"));
sourceList.add(loadFontResource("AlibabaSans-Heavy.otf"));
sourceList.add(loadFontResource("AlibabaSans-HeavyItalic.otf"));
sourceList.add(loadFontResource("AlibabaSans-Italic.otf"));
sourceList.add(loadFontResource("AlibabaSans-Light.otf"));
sourceList.add(loadFontResource("AlibabaSans-LightItalic.otf"));
sourceList.add(loadFontResource("AlibabaSans-Medium.otf"));
sourceList.add(loadFontResource("AlibabaSans-MediumItalic.otf"));
sourceList.add(loadFontResource("AlibabaSans-Regular.otf"));
sourceList.add(loadFontResource("Arial.ttf"));
sourceList.add(loadFontResource("Arial Bold.ttf"));
sourceList.add(loadFontResource("Arial Bold Italic.ttf"));
sourceList.add(loadFontResource("Arial Italic.ttf"));
sourceList.add(loadFontResource("CALIBRI.TTF"));
sourceList.add(loadFontResource("CALIBRIB.TTF"));
sourceList.add(loadFontResource("CALIBRII.TTF"));
sourceList.add(loadFontResource("CALIBRIL.TTF"));
sourceList.add(loadFontResource("CALIBRILI.TTF"));
sourceList.add(loadFontResource("CALIBRIZ.TTF"));
sourceList.add(loadFontResource("DFHeiGB-W3.otf"));
sourceList.add(loadFontResource("SimSun.ttf"));
sourceList.add(loadFontResource("Songti.ttc"));
sourceList.add(loadFontResource("STHeiti Light.ttc"));
sourceList.add(loadFontResource("Times New Roman.ttf"));
sourceList.add(loadFontResource("Times New Roman Bold.ttf"));
sourceList.add(loadFontResource("Times New Roman Bold Italic.ttf"));
sourceList.add(loadFontResource("Times New Roman Italic.ttf"));
fontSourceBases = sourceList.toArray(new StreamFontSource[0]);
}
/**
* 加载字体
* @param name 字体库名称
* @return aspose字体
*/
private StreamFontSource loadFontResource(String name){
LoggerUtil.debug(LOGGER, "减少代码重复率");
StreamFontSource streamFontSource = new StreamFontSource() {
@Override
public InputStream openFontDataStream() throws Exception {
LoggerUtil.debug(LOGGER, "减少代码重复率");
ClassPathResource fontDirResource = new ClassPathResource("font/"+name);
LoggerUtil.debug(LOGGER, "减少代码重复率");
return fontDirResource.getInputStream();
}
};
LoggerUtil.debug(LOGGER, "减少代码重复率");
return streamFontSource;
}
/**
* 将word文件转换成pdf文件
* @param word word文件流
* @return 转换为pdf文件流
*/
@Override
public InputStream convertWord2Pdf(InputStream word) {
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Document doc = new Document(word);
doc.setFontSettings(new FontSettings());
doc.getFontSettings().setFontsSources(fontSourceBases);
doc.save(baos,SaveFormat.PDF);
return new ByteArrayInputStream(baos.toByteArray());
} catch (Exception e) {
RaLoggerUtil.error(e, LOGGER, "[fail]convertWord2Pdf");
throw new RaRpcException(ErrorCode.code("SERVICE_RPC_EXCEPTION", e));
} finally {
try {
if (word != null) {
word.close();
}
} catch (IOException var3) {
RaLoggerUtil.error( LOGGER, "wordService closeQuietly excepion......", var3);
throw new RaRpcException(ErrorCode.code("SERVICE_RPC_EXCEPTION", var3));
}
}
}
}
@guzhuo 你这边好像漏掉了一些字体。对于复选框通常负责Wingdings字体。请检查是否有字体替换的警告 (链接)。
...
HandleDocumentWarnings handleDocumentWarnings = new HandleDocumentWarnings();
doc.setWarningCallback(handleDocumentWarnings);
...
public static class HandleDocumentWarnings implements IWarningCallback {
public void warning(WarningInfo info) {
if (info.getWarningType() == WarningType.FONT_SUBSTITUTION) {
System.out.println("Font substitution: " + info.getDescription());
FontWarnings.warning(info);
}
}
public WarningInfoCollection FontWarnings = new WarningInfoCollection();
}
此外，您还可以通过以下方式检查文档使用的字体：
FontInfoCollection allFonts = doc.getFontInfos();
wingdings.zip (108.5 KB)
sourceList.add(loadFontResource("Wingdings.ttf"));
sourceList.add(loadFontResource("Wingdings 2.ttf"));
sourceList.add(loadFontResource("Wingdings 3.ttf"));
只有这两个
2024-03-06 12:10:20,797 [0600aac4170969821219971492246269 0.15 - /// - ] WARN impl.WordServiceImpl - Aspose.save, WarningType:[FONT_SUBSTITUTION], Description:Font 'MS Gothic' has not been found. Using 'Alibaba PuHuiTi B' font instead. Reason: font info substitution.
2024-03-06 12:10:20,841 [0600aac4170969821219971492246269 0.15 - /// - ] WARN impl.WordServiceImpl - Aspose.save, WarningType:[MINOR_FORMATTING_LOSS], Description:Table column widths may need to be calculated. Rendered column widths could differ.```这个字体暂时没找到，可以在哪里下载吗？
感谢，验证异常已经恢复了，文件名需要改成【MS Gothic.ttc】。
另外这种遗漏字体的情况有办法规避吗？提前添加所有的字体？