public static void main(String[] args) {
/** 主题 */
WeatherData weatherData = new WeatherData();
/** 开始订阅 */
CurrentConditionDisplay conditionDisplay = new CurrentConditionDisplay(weatherData);
StatisticsDisplay statisticsDisplay = new StatisticsDisplay(weatherData);
ForecastDisplay forecastDisplay = new ForecastDisplay(weatherData);
/** 测试 */
weatherData.setMeasurements(80, 65, 30.4f);
weatherData.setMeasurements(82, 70, 29.2f);
weatherData.setMeasurements(78, 90, 29.2f);
}
