How does the user's openid actively push messages to the user?

This document describes in detail the openid of a user who has followed the public account. How to actively push messages to this user? How does the user's openid actively push messages to the user?

The openid of a user is known, and the user has followed the public account. How to actively push messages to this user?

1. send the customer service message.

2. customer service messages are acceptable. For more information, see the developer documentation:

When a user interacts with a public account to generate a specific action (see the description below for the specific action list), the message data will be pushed to the developer, developers can call the customer service interface within a period of time (currently changed to 48 hours) and send messages to common users by posting a JSON data packet.

If you have other methods to send messages directly without user interaction, please @ me. I want to know.

The preceding figure shows how to actively push messages to the user using the user's openid? For more information, see The PHP Chinese website (www.php1.cn )!