【IoT平台北向API调用】使用Postman调用Https接口
1. Download and install postman
https://www.getpostman.com/
Version:the version I download is Postman-win32-5.0.0-Setup.exe.
Note:Some versions of postman does not support https.
Install postman, and skip the "sign up" step.
2.Configure certificates
Open "Settings" panel
Close the SSL certificate verification:
Add Certificate:
Set host ip and port (i.e. OceanConnect platform address you are connecting to), and import CRT file and KEY file (See the attachment at the end of this post. Note that the certificates in the attachment can be used only in platform 1.3 and 1.5. If the certificates are not suitable for the IoT platform you are connecting to, please contact our maintenance personnel)
3. Test the Authentication API
Set http command and https URL, and set headers: 
Set body and send the message:
Note: the url and parameters should be the same as that defined in the API document.
4.Test other APIs
(e.g. register a new device)
Set http command and https URL, and set headers:
Set body and send the message:
作者：Lily_w
