添加bt与tracker交互

Change-Id: I1327c2ed89a76bee8e2abeb8cb3014b56357689a
diff --git a/src/main/java/com/pt/service/ResourceService.java b/src/main/java/com/pt/service/ResourceService.java
index 1d0e797..d85315e 100644
--- a/src/main/java/com/pt/service/ResourceService.java
+++ b/src/main/java/com/pt/service/ResourceService.java
@@ -6,16 +6,11 @@
 import com.pt.repository.DownloadRepository;
 import com.pt.repository.ResourceRepository;
 import com.pt.repository.TorrentMetaRepository;
-import com.pt.utils.BencodeUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.io.File;
-import java.io.IOException;
-import java.nio.file.Files;
 import java.time.LocalDateTime;
 import java.util.List;
-import java.util.Map;
 
 @Service
 public class ResourceService {
@@ -40,9 +35,11 @@
         return resourceRepository.findByAuthor(username);
     }
 
-    // 发布资源时,将种子文件二进制数据保存到数据库
-    public void publishResource(String name, String description, String author, double size) throws Exception {
-        // 保存资源信息到数据库,包括种子文件的二进制数据
+    public void publishResource(String name, String description, String author, double size, byte[] torrentBytes) throws Exception {
+        // 解析并保存torrent元信息
+        TorrentMeta meta = torrentService.parseAndSaveTorrent(torrentBytes);
+
+        // 保存资源信息,并关联torrent信息
         Resource resource = new Resource();
         resource.setName(name);
         resource.setDescription(description);
@@ -50,10 +47,8 @@
         resource.setSize(size);
         resource.setPublishTime(LocalDateTime.now());
 
-        // 生成种子数据 byte[]
-        byte[] torrentData = torrentService.generateTorrentBytes("uploads/" + name);
-        resource.setTorrentData(torrentData);
-
+        resource.setTorrentData(torrentBytes);
+        // 这里可以保存torrent文件路径,或直接存数据库,依据你的设计
         resourceRepository.save(resource);
     }