修改了数据量添加的方式

src/main/java/com/zhiwei/manage/dao/DataDaoImpl.java

@@ -103,7 +103,7 @@ public class DataDaoImpl implements DataDao {
 		if (d == null) {
 			mongo.insert(data, "Data");
 		} else {
-			d.setCount(data.getCount()+d.getCount());
+			d.setCount(data.getCount());
 			Update update = new Update();
 			Field[] fields = d.getClass().getDeclaredFields();
 			for (int j = 0; j < fields.length; j++) {

src/main/java/com/zhiwei/manage/handle/MainThread.java

@@ -169,7 +169,7 @@ public class MainThread extends Thread {
 			Calendar start = Calendar.getInstance();
 			Calendar end = Calendar.getInstance();
 			try {
-				start.add(Calendar.HOUR_OF_DAY, -1);
+				start.set(Calendar.HOUR_OF_DAY, 0);
 				start.setTime(sdf.parse(sdf.format(start.getTime())));
 				end.setTime(sdf.parse(sdf.format(end.getTime())));
 				int count = 0;