文件监听改为定时器

yiming
1 parent 4ccb8977
Showing 1 changed file with 24 additions and 20 deletions
src/main/java/com/example/demo/SaticScheduleTask.java
@@ -30,7 +30,7 @@ import java.util.*;
 @Configuration
 @EnableScheduling
 @Component
-public class SaticScheduleTask implements InitializingBean {
+public class SaticScheduleTask {
     private final static Logger logger = LoggerFactory.getLogger(SaticScheduleTask.class);
@@ -50,6 +50,7 @@ public class SaticScheduleTask implements InitializingBean {
     @Scheduled(cron = "0 0/10 * * * ?")
+    @PostConstruct
     void getArrivalInfos(){
         logger.info("票务数据缓存加载: " + LocalDateTime.now());
         try {
@@ -58,18 +59,7 @@ public class SaticScheduleTask implements InitializingBean {
             contrast.getSchedulingS=result.get(0);
             contrast.getSchedulingSSell=result.get(1);
             logger.info("===============================数据存放结束,开始读取文件================================");
-            WatchKey watchKey = null;
-            List<File> files = new ArrayList<>();
-            while ((watchKey = watchService.poll()) != null) {
-                for (WatchEvent watchEvent : watchKey.pollEvents()) {
-                    Path path = (Path)watchEvent.context();
-                    if(path!=null){
-                        files.add(new File(rootPath + File.separator + path));
-                    }
-
-                }
-                watchKey.reset();
-            }
+            List<File> files = FileUtil.loopFiles(Paths.get(rootPath),1,new wdbFileFilter());
             System.out.println("文件数"+files.size());
             logger.info("===============================文件数"+files.size()+",读取文件结束================================");
             //先把处理上一次没匹配到的
@@ -149,13 +139,6 @@ public class SaticScheduleTask implements InitializingBean {
-    @Override
-    public void afterPropertiesSet() throws Exception {
-        watchService = FileSystems.getDefault().newWatchService();
-        Path path = Paths.get(rootPath);
-        path.register(watchService, StandardWatchEventKinds.ENTRY_CREATE);
-        this.getArrivalInfos();
-    }
     public List<List<File>> getSubList(int length, List<File> list){
         int size = list.size();
@@ -174,4 +157,25 @@ public class SaticScheduleTask implements InitializingBean {
         }
         return subList;
     }
+
+
+    public static class wdbFileFilter implements FileFilter {
+        @Override
+        public boolean accept(File file) {
+            if(file.isDirectory())
+                return false;
+            String name = file.getName();
+            if(name.endsWith(".wdb")) //mp3则返回true
+                return true;
+            return false;
+        }
+    }
+
+    public static void main(String[] args) {
+        List<File> files = FileUtil.loopFiles(Paths.get("E:\\sftp\\home\\sftp\\20220725"),1,new wdbFileFilter());
+        files.forEach(file->{
+            System.out.println(file.getName());
+        });
+    }
+
 }
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