Java函数如何简化物联网开发中的复杂性？

import com.google.cloud.functions.HttpFunction;
import com.google.cloud.functions.HttpRequest;
import com.google.cloud.functions.HttpResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Arrays;

public class AnalyzeSensorData implements HttpFunction {
  @Override
  public void service(HttpRequest request, HttpResponse response)
      throws IOException {
    // Parse the request body to get the sensor data
    String body = request.getReader().lines().collect(Collectors.joining());
    SensorData data = gson.fromJson(body, SensorData.class);

    // Analyze the sensor data for anomalies
    double temperature = data.getTemperature();
    double humidity = data.getHumidity();
    boolean anomalyDetected = analyzeData(temperature, humidity);

    // Write the analysis result to the response
    PrintWriter writer = new PrintWriter(response.getWriter());
    writer.printf("{'anomaly_detected': %s}", anomalyDetected);
  }
}