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引入cpdetector解决文件编码识别问题

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chenkailing
2020-12-26 19:13:50 +08:00
committed by kl
parent f2d929e6fa
commit 342c391a9b
23 changed files with 240 additions and 400 deletions
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12
server/src/main/java/cn/keking/service/impl/CadFilePreviewImpl.java
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@ -6,7 +6,7 @@ import cn.keking.model.ReturnResponse;
import cn.keking.service.FilePreview;
import cn.keking.utils.CadUtils;
import cn.keking.utils.DownloadUtils;
import cn.keking.service.FilePreviewCommonService;
import cn.keking.service.FileHandlerService;
import cn.keking.utils.PdfUtils;
import cn.keking.web.filter.BaseUrlFilter;
import org.springframework.stereotype.Service;
@ -22,7 +22,7 @@ import static cn.keking.service.impl.OfficeFilePreviewImpl.getPreviewType;
@Service
public class CadFilePreviewImpl implements FilePreview {
private final FilePreviewCommonService filePreviewCommonService;
private final FileHandlerService fileHandlerService;
private final DownloadUtils downloadUtils;
@ -30,11 +30,11 @@ public class CadFilePreviewImpl implements FilePreview {
private final PdfUtils pdfUtils;
public CadFilePreviewImpl(FilePreviewCommonService filePreviewCommonService,
public CadFilePreviewImpl(FileHandlerService fileHandlerService,
DownloadUtils downloadUtils,
CadUtils cadUtils,
PdfUtils pdfUtils) {
this.filePreviewCommonService = filePreviewCommonService;
this.fileHandlerService = fileHandlerService;
this.downloadUtils = downloadUtils;
this.cadUtils = cadUtils;
this.pdfUtils = pdfUtils;
@ -56,7 +56,7 @@ public class CadFilePreviewImpl implements FilePreview {
String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + "pdf";
String outFilePath = FILE_DIR + pdfName;
// 判断之前是否已转换过，如果转换过，直接返回，否则执行转换
if (!filePreviewCommonService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
if (!fileHandlerService.listConvertedFiles().containsKey(pdfName) || !ConfigConstants.isCacheEnabled()) {
String filePath;
ReturnResponse<String> response = downloadUtils.downLoad(fileAttribute, null);
if (0 != response.getCode()) {
@ -74,7 +74,7 @@ public class CadFilePreviewImpl implements FilePreview {
}
if (ConfigConstants.isCacheEnabled()) {
// 加入缓存
filePreviewCommonService.addConvertedFile(pdfName, filePreviewCommonService.getRelativePath(outFilePath));
fileHandlerService.addConvertedFile(pdfName, fileHandlerService.getRelativePath(outFilePath));
}
}
}