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file-online-preview
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Get the file list sorted in descending order

pull/78/head
kl 2023-03-24 13:41:19 +08:00
parent c355c915f8
commit f13cccf5a6
1 changed files with 3 additions and 1 deletions
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4
server/src/main/java/cn/keking/web/controller/FileController.java
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@ -119,7 +119,9 @@ public class FileController {
List<Map<String, String>> list = new ArrayList<>(); List<Map<String, String>> list = new ArrayList<>();
File file = new File(fileDir + demoPath); File file = new File(fileDir + demoPath);
if (file.exists()) { if (file.exists()) {
Arrays.stream(Objects.requireNonNull(file.listFiles())).forEach(file1 -> { File[] files = Objects.requireNonNull(file.listFiles());
Arrays.sort(files, (f1, f2) -> Long.compare(f2.lastModified(), f1.lastModified()));
Arrays.stream(files).forEach(file1 -> {
Map<String, String> fileName = new HashMap<>(); Map<String, String> fileName = new HashMap<>();
fileName.put("fileName", demoDir + "/" + file1.getName()); fileName.put("fileName", demoDir + "/" + file1.getName());
list.add(fileName); list.add(fileName);