# 快速入门

- [业务使用全流程](https://doc.yuncitys.com/kuai-su-ru-men/ye-wu-shi-yong-quan-liu-cheng.md)
- [使用模拟器体验全流程](https://doc.yuncitys.com/kuai-su-ru-men/shi-yong-mo-ni-qi-ti-yan-quan-liu-cheng.md): 本文通过使用MQTT.fx工具模拟器来模拟一个MQTT协议的网关设备，然后与数据平台进行访问，快速完成设备接入的流程，以方便用户快速熟悉平台各个功能的大致使用。


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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.