base/file-online-preview
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

支持Java25环境

Browse Source
This commit is contained in:
陈精华
2025-12-03 18:46:23 +08:00
parent 64c82a2406
commit 92ca92bee6
4 changed files with 32 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
server/pom.xml
View File

@ -54,11 +54,6 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<!-- web end -->
<!-- poi start -->
@ -181,6 +176,12 @@
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>${pdfbox.version}</version>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>

15
server/src/main/java/cn/keking/service/impl/JsonFilePreviewImpl.java
View File

@ -7,9 +7,9 @@ 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.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
import org.springframework.web.util.HtmlUtils;
@ -25,14 +25,19 @@ 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 static final Logger LOGGER = LoggerFactory.getLogger(JsonFilePreviewImpl.class);
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();
@ -63,7 +68,7 @@ public class JsonFilePreviewImpl implements FilePreview {
try {
fileData = HtmlUtils.htmlEscape(readJsonFile(filePath, fileName));
} catch (IOException e) {
log.error("读取JSON文件失败: {}", filePath, e);
LOGGER.error("读取JSON文件失败: {}", filePath, e);
}
String base64Data = Base64.encodeBase64String(fileData.getBytes(StandardCharsets.UTF_8));
model.addAttribute("textData", base64Data);

21
server/src/main/java/cn/keking/service/impl/SimTextFilePreviewImpl.java
View File

@ -8,28 +8,37 @@ 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.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.ui.Model;
import org.springframework.web.util.HtmlUtils;
import java.io.*;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
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 static final Logger LOGGER = LoggerFactory.getLogger(SimTextFilePreviewImpl.class);
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();
@ -56,7 +65,7 @@ public class SimTextFilePreviewImpl implements FilePreview {
try {
fileData = HtmlUtils.htmlEscape(textData(filePath,fileName));
} catch (IOException e) {
log.error("读取文本文件失败: {}", filePath, e);
LOGGER.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;