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@Service("chartService")

public class ChartServiceImpl implements IChartService {

         @Autowired

         IEchartsDao iEchartsDao;

         public EchartsData getChartsData() {

                   List<Integer> xAxiesList = iEchartsDao.getXAxiesList("");

                   List<Integer> pointsDataList = iEchartsDao.getPointsDataList("");

                  EchartsData data = new EchartsData();

                   ToolBox toolBox = EchartsOptionUtil.getToolBox();

                   Serie serie = EchartsOptionUtil.getSerie(pointsDataList);

                   ArrayList<Serie> series = new ArrayList<Serie>();

                   series.add(serie);

                   List<XAxi> xAxis = EchartsOptionUtil.getXAxis(xAxiesList);

                   List<YAxi> yAxis = EchartsOptionUtil.getYAxis();

                   HashMap<String, String> title = new HashMap<String, String>();

                   title.put("text", "pvs");

                   title.put("subtext", "超级pvs");

                   HashMap<String, String> tooltip = new HashMap<String, String>();

                   tooltip.put("trigger", "axis");

                   HashMap<String, String[]> legend = new HashMap<String, String[]>();

                   legend.put("data", new String[]{"pv统计"});

                   data.setTitle(title);

                   data.setTooltip(tooltip);

                   data.setLegend(legend);

                   data.setToolbox(toolBox);

                   data.setCalculable(true);

                   data.setxAxis(xAxis);

                   data.setyAxis(yAxis);

                   data.setSeries(series);

                   return data;}

         public List<HashMap<String, Integer>> getGaiKuangList(String date) throws ParseException{

                   HashMap<String, Integer> gaiKuangToday = iEchartsDao.getGaiKuang(date);

                   SimpleDateFormat sf = new SimpleDateFormat("MMdd");

                   Date parse = sf.parse(date);

                   Calendar calendar = Calendar.getInstance();

                   calendar.setTime(parse);

                   calendar.add(Calendar.DAY_OF_MONTH, -1);

                   Date before = calendar.getTime();

                   String beforeString = sf.format(before);

                   System.out.println(beforeString);

                   HashMap<String, Integer> gaiKuangBefore = iEchartsDao.getGaiKuang(beforeString);

                   ArrayList<HashMap<String, Integer>> gaiKuangList = new ArrayList<HashMap<String, Integer>>();

                   gaiKuangList.add(gaiKuangToday);

                   gaiKuangList.add(gaiKuangBefore);

                   return gaiKuangList; }

         public static void main(String[] args) {

                   ChartServiceImpl chartServiceImpl = new ChartServiceImpl();

                   EchartsData chartsData = chartServiceImpl.getChartsData();

                   Gson gson = new Gson();

                   String json = gson.toJson(chartsData);

                   System.out.println(json);

         }

}