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修复 ofd 预览功能影响 office 预览的问题

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This commit is contained in:
kl
2021-06-17 18:10:37 +08:00
committed by kl
parent 0a1ff64d18
commit 85e26c6d93
8 changed files with 344 additions and 254 deletions
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4644
server/src/main/java/cn/keking/service/impl/EncodingDetects.java
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26
server/src/main/java/cn/keking/service/impl/PptFilePreviewImpl.java Normal file
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@ -0,0 +1,26 @@
package cn.keking.service.impl;
import cn.keking.model.FileAttribute;
import cn.keking.service.FilePreview;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
/**
* @author kl (http://kailing.pub)
* @since 2021/6/17
*/
@Service
public class PptFilePreviewImpl implements FilePreview {
private final OfficeFilePreviewImpl officeFilePreview;
public PptFilePreviewImpl(OfficeFilePreviewImpl officeFilePreview) {
this.officeFilePreview = officeFilePreview;
}
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
officeFilePreview.filePreviewHandle(url,model,fileAttribute);
return PPT_FILE_PREVIEW_PAGE;
}
}

6
server/src/main/java/cn/keking/service/impl/SimTextFilePreviewImpl.java
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@ -5,15 +5,13 @@ import cn.keking.model.FileAttribute;
import cn.keking.model.ReturnResponse;
import cn.keking.service.FilePreview;
import cn.keking.utils.DownloadUtils;
import cn.keking.utils.KkFileUtils;
import jodd.io.FileUtil;
import cn.keking.utils.EncodingDetects;
import org.apache.commons.codec.binary.Base64;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
import org.springframework.web.util.HtmlUtils;
import java.io.*;
import java.nio.charset.StandardCharsets;
/**
* Created by kl on 2018/1/17.
@ -33,7 +31,7 @@ public class SimTextFilePreviewImpl implements FilePreview {
String fileName = fileAttribute.getName();
String baseUrll = FILE_DIR + fileName;
// String suffix = fileAttribute.getSuffix();
// String suffix = fileAttribute.getSuffix();
ReturnResponse<String> response = DownloadUtils.downLoad(fileAttribute, fileName);
if (response.isFailure()) {
return otherFilePreview.notSupportedFile(model, fileAttribute, response.getMsg());