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修复特殊符号的文件无法删除 (#427)

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* 修复特殊符号的文件无法删除

* cad 优化

Co-authored-by: gaoxiongzaq <admin@cxcp.com>
This commit is contained in:
gaoxingzaq
2023-01-17 22:56:51 +08:00
committed by GitHub
parent 5dc543db99
commit c0cf4fcc39
3 changed files with 28 additions and 26 deletions
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30
server/src/main/java/cn/keking/service/FileHandlerService.java
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@ -6,7 +6,10 @@ import cn.keking.model.FileType;
import cn.keking.service.cache.CacheService;
import cn.keking.utils.KkFileUtils;
import cn.keking.utils.WebUtils;
import com.aspose.cad.CodePages;
import com.aspose.cad.Color;
import com.aspose.cad.Image;
import com.aspose.cad.LoadOptions;
import com.aspose.cad.fileformats.cad.CadDrawTypeMode;
import com.aspose.cad.imageoptions.CadRasterizationOptions;
import com.aspose.cad.imageoptions.PdfOptions;
@ -227,29 +230,34 @@ public class FileHandlerService {
* @return 转换是否成功
*/
public boolean cadToPdf(String inputFilePath, String outputFilePath) {
com.aspose.cad.Image cadImage = com.aspose.cad.Image.load(inputFilePath);
File outputFile = new File(outputFilePath);
LoadOptions opts = new LoadOptions();
opts.setSpecifiedEncoding(CodePages.SimpChinese);
com.aspose.cad.Image cadImage = Image.load(inputFilePath, opts);
CadRasterizationOptions cadRasterizationOptions = new CadRasterizationOptions();
cadRasterizationOptions.setLayouts(new String[]{"Model"});
cadRasterizationOptions.setNoScaling(true);
cadRasterizationOptions.setBackgroundColor(Color.getWhite());
cadRasterizationOptions.setPageWidth(cadImage.getWidth());
cadRasterizationOptions.setPageHeight(cadImage.getHeight());
cadRasterizationOptions.setPdfProductLocation("center");
cadRasterizationOptions.setPageWidth(1400);
cadRasterizationOptions.setPageHeight(650);
cadRasterizationOptions.setAutomaticLayoutsScaling(true);
cadRasterizationOptions.setDrawType(CadDrawTypeMode.UseObjectColor);
cadRasterizationOptions.setNoScaling (false);
cadRasterizationOptions.setDrawType(1);
PdfOptions pdfOptions = new PdfOptions();
pdfOptions.setVectorRasterizationOptions(cadRasterizationOptions);
File outputFile = new File(outputFilePath);
OutputStream stream;
try {
stream = new FileOutputStream(outputFile);
cadImage.save(stream, pdfOptions);
stream.close();
cadImage.close();
return true;
} catch (FileNotFoundException e) {
} catch (IOException e) {
logger.error("PDFFileNotFoundException，inputFilePath：{}", inputFilePath, e);
return false;
}finally{
if(cadImage != null){ //关闭
cadImage.close();
}
}
return false;
}
/**
@ -277,7 +285,7 @@ public class FileHandlerService {
attribute.setSkipDownLoad(true);
}
url = WebUtils.encodeUrlFileName(url);
fileName = KkFileUtils.htmlEscape(fileName); //文件名处理
fileName = KkFileUtils.htmlEscape(fileName); //文件名处理
attribute.setType(type);
attribute.setName(fileName);
attribute.setSuffix(suffix);