MQTT X（模拟设备） Spring Boot MySQL │ │ │ │── telemetry/sensor-001 ── Mosquitto (:1883) ── TelemetryConsumer ── device_telemetry │ │ │ ── command/sensor-001 ──── DeviceService.sendCommand ...
A monthly overview of things you need to know as an architect or aspiring architect.
This Java Spring Boot e-commerce project utilizes Spring Security for authentication, Spring Data JPA for database persistence, and Maven for dependency management. Key functional areas include ...
A collective term for the four parts that make up an Android app (Activity, Service, BroadcastReceiver, ContentProvider). Context (Context object) Represents the app's "current state" or "gateway to ...
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