commit

DataFusion/src/com/zskk/control/ViewController.java

@@ -172,7 +172,7 @@ public class ViewController extends Controller {
             file.delete();
             tempFile.renameTo(file);
         }
-        renderJson(list);
+        renderText(String.valueOf(list.size()));
 	}
 	
 	private List<DemoData> data(String time1,String time2) {