Get the file list sorted in descending order

2 years ago · f13cccf5a6
1 changed files with 3 additions and 1 deletions
--- a/server/src/main/java/cn/keking/web/controller/FileController.java
+++ b/server/src/main/java/cn/keking/web/controller/FileController.java
@ -119,7 +119,9 @@ public class FileController {
        List<Map<String, String>> list = new ArrayList<>();
        File file = new File(fileDir + demoPath);
        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<>();
                fileName.put("fileName", demoDir + "/" + file1.getName());
                list.add(fileName);