完成部分资源功能

Change-Id: Idfaef80363ef191a294e52ae53cdd4e2b3e7ccef
diff --git a/src/main/java/com/pt/service/DownloadService.java b/src/main/java/com/pt/service/DownloadService.java
index c02aea1..43b80e6 100644
--- a/src/main/java/com/pt/service/DownloadService.java
+++ b/src/main/java/com/pt/service/DownloadService.java
@@ -13,14 +13,12 @@
     @Autowired
     private DownloadRepository downloadRepository;
 
-    public DownloadService(DownloadRepository downloadRepository) {
-        this.downloadRepository = downloadRepository;
+    public void save(Download download) {
+        downloadRepository.save(download);
     }
 
-    public List<Download> searchByResourceId(int resourceId) {
+    public List<Download> getByResourceId(String resourceId) {
         return downloadRepository.findByResourceId(resourceId);
     }
-    /*
-        TODO: 添加下载需要的服务;
-     */
+
 }