How to get the parameters in the QR code with parameters?
LRTRL2017-05-04 09:31:33
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Hello everyone, I am using PHP to create a QR code with parameters, but I want to get the detailed information (action_info) of the parameters in the QR code. How can I achieve this? Thank you~
The process of generating a QR code with parameters has two steps. First, we need to create a ticket for the QR code, and then use the ticket to the specified URL to exchange for the QR code.
Every time you create a QR code ticket, you need to provide a parameter (scene_id) set by the developer. The process of creating a QR code ticket for temporary QR codes and permanent QR codes is introduced respectively.
Creating a QR code ticket
Every time you create a QR code ticket, you need to provide a parameter (scene_id) set by the developer. The process of creating a QR code ticket for temporary QR codes and permanent QR codes is introduced respectively.
Temporary QR code request instructions
http request method: POST URL: IP/cgi-bin/qrcode/create?access_token=TOKENPOST data format: json POST data example: {"expire_seconds": 1800, "action_name" : "QR_SCENE", "action_info": {"scene": {"scene_id": 123}}}
Permanent QR code request instructions
http request method: POST URL: IP/cgi-bin/qrcode/create ?access_token=TOKENPOST data format: json POST data example: {"action_name": "QR_LIMIT_SCENE", "action_info": {"scene": {"scene_id": 123}}}
Parameter description
Parameter description expire_seconds The validity time of this QR code is measured in seconds. The maximum number does not exceed 1800. action_name QR code type, QR_SCENE is temporary, QR_LIMIT_SCENE is permanent action_info QR code details scene_id scene value ID, it is a 32-bit non-0 integer for temporary QR code, and the maximum value is 100000 for permanent QR code ( Currently the parameters only support 1--100000)
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The process of generating a QR code with parameters has two steps. First, we need to create a ticket for the QR code, and then use the ticket to the specified URL to exchange for the QR code.
Every time you create a QR code ticket, you need to provide a parameter (scene_id) set by the developer. The process of creating a QR code ticket for temporary QR codes and permanent QR codes is introduced respectively.
Creating a QR code ticket
Every time you create a QR code ticket, you need to provide a parameter (scene_id) set by the developer. The process of creating a QR code ticket for temporary QR codes and permanent QR codes is introduced respectively.
Temporary QR code request instructions
http request method: POST
URL: IP/cgi-bin/qrcode/create?access_token=TOKENPOST data format: json
POST data example: {"expire_seconds": 1800, "action_name" : "QR_SCENE", "action_info": {"scene": {"scene_id": 123}}}
Permanent QR code request instructions
http request method: POST
URL: IP/cgi-bin/qrcode/create ?access_token=TOKENPOST data format: json
POST data example: {"action_name": "QR_LIMIT_SCENE", "action_info": {"scene": {"scene_id": 123}}}
Parameter description
Parameter description
expire_seconds The validity time of this QR code is measured in seconds. The maximum number does not exceed 1800.
action_name QR code type, QR_SCENE is temporary, QR_LIMIT_SCENE is permanent
action_info QR code details
scene_id scene value ID, it is a 32-bit non-0 integer for temporary QR code, and the maximum value is 100000 for permanent QR code ( Currently the parameters only support 1--100000)