open-source/file-online-preview
1
0
Fork 0
mirror of https://gitee.com/kekingcn/file-online-preview.git synced 2026-04-18 06:13:41 +00:00
Code Issues Packages Projects Releases Wiki Activity

优化：日志输出重构 (#689)

Browse Source
This commit is contained in:
kl
2025-10-13 11:14:54 +08:00
committed by GitHub
parent 421640221b
commit b1af0c7d72
14 changed files with 65 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
server/src/main/java/cn/keking/service/impl/CadFilePreviewImpl.java
View File

@@ -9,6 +9,8 @@ import cn.keking.utils.DownloadUtils;
import cn.keking.utils.KkFileUtils;
import cn.keking.utils.WebUtils;
import cn.keking.web.filter.BaseUrlFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
import org.springframework.util.StringUtils;
@@ -22,6 +24,7 @@ import static cn.keking.service.impl.OfficeFilePreviewImpl.getPreviewType;
@Service
public class CadFilePreviewImpl implements FilePreview {
private static final Logger logger = LoggerFactory.getLogger(CadFilePreviewImpl.class);
private static final String OFFICE_PREVIEW_TYPE_IMAGE = "image";
private static final String OFFICE_PREVIEW_TYPE_ALL_IMAGES = "allImages";
@@ -55,7 +58,7 @@ public class CadFilePreviewImpl implements FilePreview {
try {
imageUrls = fileHandlerService.cadToPdf(filePath, outFilePath, cadPreviewType, fileAttribute);
} catch (Exception e) {
e.printStackTrace();
logger.error("Failed to convert CAD file: {}", filePath, e);
}
if (imageUrls == null) {
return otherFilePreview.notSupportedFile(model, fileAttribute, "CAD转换异常，请联系管理员");

11
server/src/main/java/cn/keking/service/impl/JsonFilePreviewImpl.java
View File

@@ -7,6 +7,8 @@ import cn.keking.service.FileHandlerService;
import cn.keking.service.FilePreview;
import cn.keking.utils.DownloadUtils;
import cn.keking.utils.KkFileUtils;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.codec.binary.Base64;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
@@ -23,17 +25,14 @@ import java.nio.file.Paths;
* @since 2025/01/11
* JSON 文件预览处理实现
*/
@Slf4j
@Service
@RequiredArgsConstructor
public class JsonFilePreviewImpl implements FilePreview {
private final FileHandlerService fileHandlerService;
private final OtherFilePreviewImpl otherFilePreview;
public JsonFilePreviewImpl(FileHandlerService fileHandlerService, OtherFilePreviewImpl otherFilePreview) {
this.fileHandlerService = fileHandlerService;
this.otherFilePreview = otherFilePreview;
}
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
String fileName = fileAttribute.getName();
@@ -64,7 +63,7 @@ public class JsonFilePreviewImpl implements FilePreview {
try {
fileData = HtmlUtils.htmlEscape(readJsonFile(filePath, fileName));
} catch (IOException e) {
e.printStackTrace();
log.error("读取JSON文件失败: {}", filePath, e);
}
String base64Data = Base64.encodeBase64String(fileData.getBytes(StandardCharsets.UTF_8));
model.addAttribute("textData", base64Data);

7
server/src/main/java/cn/keking/service/impl/MediaFilePreviewImpl.java
View File

@@ -11,6 +11,8 @@ import org.bytedeco.ffmpeg.global.avcodec;
import org.bytedeco.javacv.FFmpegFrameGrabber;
import org.bytedeco.javacv.FFmpegFrameRecorder;
import org.bytedeco.javacv.Frame;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
import org.springframework.util.ObjectUtils;
@@ -26,6 +28,7 @@ import java.io.File;
@Service
public class MediaFilePreviewImpl implements FilePreview {
private static final Logger logger = LoggerFactory.getLogger(MediaFilePreviewImpl.class);
private final FileHandlerService fileHandlerService;
private final OtherFilePreviewImpl otherFilePreview;
private static final String mp4 = "mp4";
@@ -66,7 +69,7 @@ public class MediaFilePreviewImpl implements FilePreview {
convertedUrl = outFilePath; //其他协议的 不需要转换方式的文件 直接输出
}
} catch (Exception e) {
e.printStackTrace();
logger.error("Failed to convert media file: {}", filePath, e);
}
if (convertedUrl == null) {
return otherFilePreview.notSupportedFile(model, fileAttribute, "视频转换异常，请联系管理员");
@@ -148,7 +151,7 @@ public class MediaFilePreviewImpl implements FilePreview {
recorder.record(captured_frame);
}
} catch (Exception e) {
e.printStackTrace();
logger.error("Failed to convert video file to mp4: {}", filePath, e);
return null;
} finally {
if (recorder != null) { //关闭

11
server/src/main/java/cn/keking/service/impl/SimTextFilePreviewImpl.java
View File

@@ -8,6 +8,8 @@ import cn.keking.service.FilePreview;
import cn.keking.utils.DownloadUtils;
import cn.keking.utils.EncodingDetects;
import cn.keking.utils.KkFileUtils;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.codec.binary.Base64;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
@@ -20,17 +22,14 @@ import java.nio.charset.StandardCharsets;
* Created by kl on 2018/1/17.
* Content :处理文本文件
*/
@Slf4j
@Service
@RequiredArgsConstructor
public class SimTextFilePreviewImpl implements FilePreview {
private final FileHandlerService fileHandlerService;
private final OtherFilePreviewImpl otherFilePreview;
public SimTextFilePreviewImpl(FileHandlerService fileHandlerService,OtherFilePreviewImpl otherFilePreview) {
this.fileHandlerService = fileHandlerService;
this.otherFilePreview = otherFilePreview;
}
@Override
public String filePreviewHandle(String url, Model model, FileAttribute fileAttribute) {
String fileName = fileAttribute.getName();
@@ -57,7 +56,7 @@ public class SimTextFilePreviewImpl implements FilePreview {
try {
fileData = HtmlUtils.htmlEscape(textData(filePath,fileName));
} catch (IOException e) {
e.printStackTrace();
log.error("读取文本文件失败: {}", filePath, e);
}
model.addAttribute("textData", Base64.encodeBase64String(fileData.getBytes(StandardCharsets.UTF_8)));
return TXT_FILE_PREVIEW_PAGE;