fix

mallinkService/src/main/java/com/iformall/file/aliyun/AliyunOSS.java

@@ -157,8 +157,14 @@ public class AliyunOSS {
                 folder = "";
             }
             //创建文件路径
-            String fileUrl = folder + fileHost + "/" + dateStr + "/"
-                    + UUID.randomUUID().toString().replace("-","") + suffix;
+            String fileFloder = folder + fileHost + "/" + dateStr;
+            File fileFolderFile = new File(fileFloder);
+            if (!fileFolderFile.exists()) {
+            	fileFolderFile.mkdirs();
+            }
+            
+            String fileUrl = fileFloder + "/"+ UUID.randomUUID().toString().replace("-","") + suffix;
+            
             File file = saveBinaryFile(fileBytes,fileUrl);
             if (null == file) {
             	return null;