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file-online-preview
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pull/9/head
陈精华 2019-04-18 14:20:37 +08:00 committed by kl
parent f989fbf9c9
commit 7e8de7c754
3 changed files with 10 additions and 6 deletions
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2
jodconverter-web/pom.xml
View File

@ -112,7 +112,7 @@
<dependency>
<groupId>com.github.junrar</groupId>
<artifactId>junrar</artifactId>
<version>1.0.1</version>
<version>4.0.0</version>
</dependency>
<dependency>
<groupId>net.sourceforge.jchardet</groupId>

8
jodconverter-web/src/main/java/cn/keking/service/impl/CompressFilePreviewImpl.java
View File

@ -38,6 +38,7 @@ public class CompressFilePreviewImpl implements FilePreview{
if (!StringUtils.hasText(fileUtils.getConvertedFile(fileName))) {
ReturnResponse<String> response = downloadUtils.downLoad(decodedUrl, suffix, fileName);
if (0 != response.getCode()) {
model.addAttribute("fileType", suffix);
model.addAttribute("msg", response.getMsg());
return "fileNotSupported";
}
@ -47,14 +48,17 @@ public class CompressFilePreviewImpl implements FilePreview{
} else if ("rar".equalsIgnoreCase(suffix)) {
fileTree = zipReader.unRar(filePath, fileName);
}
fileUtils.addConvertedFile(fileName, fileTree);
if (fileTree != null && !"null".equals(fileTree)) {
fileUtils.addConvertedFile(fileName, fileTree);
}
} else {
fileTree = fileUtils.getConvertedFile(fileName);
}
if (null != fileTree) {
if (fileTree != null && !"null".equals(fileTree)) {
model.addAttribute("fileTree", fileTree);
return "compress";
} else {
model.addAttribute("fileType", suffix);
model.addAttribute("msg", "压缩文件类型不受支持，尝试在压缩的时候选择RAR4格式");
return "fileNotSupported";
}

6
jodconverter-web/src/main/java/cn/keking/utils/ZipReader.java
View File

@ -120,7 +120,7 @@ public class ZipReader {
List imgUrls=Lists.newArrayList();
String baseUrl= (String) RequestContextHolder.currentRequestAttributes().getAttribute("baseUrl",0);
try {
Archive archive = new Archive(new File(filePath));
Archive archive = new Archive(new FileInputStream(new File(filePath)));
List<FileHeader> headers = archive.getFileHeaders();
headers = sortedHeaders(headers);
String archiveFileName = fileUtils.getFileNameFromPath(filePath);
@ -176,10 +176,10 @@ public class ZipReader {
private List<FileHeader> sortedHeaders(List<FileHeader> headers) {
List<FileHeader> sortedHeaders = new ArrayList<>();
Map<Integer, FileHeader> mapHeaders = new TreeMap<>();
headers.forEach(header -> mapHeaders.put(header.getFileNameW().length(), header));
headers.forEach(header -> mapHeaders.put(new Integer(0).equals(header.getFileNameW().length()) ? header.getFileNameString().length() : header.getFileNameW().length(), header));
for (Map.Entry<Integer, FileHeader> entry : mapHeaders.entrySet()){
for (FileHeader header : headers) {
if (entry.getKey().intValue() == header.getFileNameW().length()) {
if (entry.getKey().equals(new Integer(0).equals(header.getFileNameW().length()) ? header.getFileNameString().length() : header.getFileNameW().length())) {
sortedHeaders.add(header);
}
}