Help Center > > Developer Guide> SDK Usage Guide on the Application Side> Huawei IoT Platform Java SDK Usage Guide> Before You Start
Before You Start
Updated at: Jun 26, 2019 GMT+08:00
- This document describes how to use the Java SDK to connect to the IoT platform, such as certificate configuration and callback.
- The northbound Java SDK Demo is used as an example. Each class (except the tool class) contains a main method, which can be run independently to demonstrate how to call SDK APIs.