1.修改NPD Image Cache路径不正确。

RedAnt ERP Mobile/common/data_provider/RANetwork.m

@@ -203,7 +203,7 @@ NSString *const ScreenCodeOfflineSync = @"Offline Sync Screen";
     {
         DebugLog(@"IMG NOT CACHED %@",file_name);
         img_data = [NSData dataWithContentsOfURL:[NSURL URLWithString:url]];
-        [iSalesDB cache_img:img_data filename:file_name saveTo:nil];
+        [iSalesDB cache_img:img_data filename:file_name saveTo:url];
         
         //load from internet;
     }