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采用apache-common-io包简化所有的文件下载io操作

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This commit is contained in:
kl
2020-12-28 18:21:35 +08:00
committed by kl
parent e927760c40
commit c66dda239f
8 changed files with 105 additions and 126 deletions
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10
server/src/main/java/cn/keking/service/CompressFileReader.java
View File

@@ -2,7 +2,7 @@ package cn.keking.service;
import cn.keking.config.ConfigConstants;
import cn.keking.model.FileType;
import cn.keking.utils.FileUtils;
import cn.keking.utils.KkFileUtils;
import cn.keking.web.filter.BaseUrlFilter;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
@@ -48,7 +48,7 @@ public class CompressFileReader {
String baseUrl = BaseUrlFilter.getBaseUrl();
String archiveFileName = fileHandlerService.getFileNameFromPath(filePath);
try {
ZipFile zipFile = new ZipFile(filePath, FileUtils.getFileEncode(filePath));
ZipFile zipFile = new ZipFile(filePath, KkFileUtils.getFileEncode(filePath));
Enumeration<ZipArchiveEntry> entries = zipFile.getEntries();
// 排序
entries = sortZipEntries(entries);
@@ -382,7 +382,7 @@ public class CompressFileReader {
} catch (IOException e) {
e.printStackTrace();
}
FileUtils.deleteFileByPath(filePath);
KkFileUtils.deleteFileByPath(filePath);
}
private void extractZipFile(String childName, InputStream zipFile) {
@@ -439,7 +439,7 @@ public class CompressFileReader {
} catch (IOException e) {
e.printStackTrace();
}
FileUtils.deleteFileByPath(filePath);
KkFileUtils.deleteFileByPath(filePath);
}
}
@@ -468,7 +468,7 @@ public class CompressFileReader {
} catch (IOException e) {
e.printStackTrace();
}
FileUtils.deleteFileByPath(filePath);
KkFileUtils.deleteFileByPath(filePath);
}
private void extractRarFile(String childName, FileHeader header, Archive archive) {

4
server/src/main/java/cn/keking/service/FileHandlerService.java
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@@ -4,7 +4,7 @@ import cn.keking.config.ConfigConstants;
import cn.keking.model.FileAttribute;
import cn.keking.model.FileType;
import cn.keking.service.cache.CacheService;
import cn.keking.utils.FileUtils;
import cn.keking.utils.KkFileUtils;
import cn.keking.utils.WebUtils;
import com.aspose.cad.Color;
import com.aspose.cad.fileformats.cad.CadDrawTypeMode;
@@ -263,7 +263,7 @@ public class FileHandlerService {
if (StringUtils.hasText(fullFileName)) {
fileName = fullFileName;
type = FileType.typeFromFileName(fullFileName);
suffix = FileUtils.suffixFromFileName(fullFileName);
suffix = KkFileUtils.suffixFromFileName(fullFileName);
} else {
fileName = WebUtils.getFileNameFromURL(url);
type = FileType.typeFromUrl(url);

7
server/src/main/java/cn/keking/service/impl/SimTextFilePreviewImpl.java
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@@ -4,6 +4,7 @@ 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 org.apache.commons.io.FileUtils;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
@@ -11,7 +12,6 @@ import org.springframework.util.Base64Utils;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
/**
* Created by kl on 2018/1/17.
@@ -35,8 +35,9 @@ public class SimTextFilePreviewImpl implements FilePreview {
}
try {
File originFile = new File(response.getContent());
String xmlString = FileUtils.readFileToString(originFile, StandardCharsets.UTF_8);
model.addAttribute("textData", Base64Utils.encodeToString(xmlString.getBytes(StandardCharsets.UTF_8)));
String charset = KkFileUtils.getFileEncode(originFile);
String xmlString = FileUtils.readFileToString(originFile, charset);
model.addAttribute("textData", Base64Utils.encodeToString(xmlString.getBytes(charset)));
} catch (IOException e) {
return otherFilePreview.notSupportedFile(model, fileAttribute, e.getLocalizedMessage());
}