Map的循环语句
map拿到相关的数据,用户循环语句输出数值.如下

Map<String, Integer> map = statReportManager.getClientLevelCount();for(Iterator<Map.Entry<String, Integer>> iter = map.entrySet().iterator(); iter.hasNext();) {Map.Entry<String, Integer> entry = iter.next();dataset.setValue(entry.getKey(), entry.getValue());}