mirror of
https://github.com/langbot-app/LangBot.git
synced 2026-10-29 20:05:25 +08:00
164 lines
5.9 KiB
Plaintext
164 lines
5.9 KiB
Plaintext
---
|
|
title: "LINE"
|
|
description: "Build a LINE AI bot with LangBot. Connect large language models to LINE chats and official accounts."
|
|
icon: "/images/platforms/line.svg"
|
|
---
|
|
|
|
This article explains how to connect LangBot with the LINE platform to implement LINE bot functionality.
|
|
|
|
## Creating a LINE Bot
|
|
|
|
### Register a LINE Developer Account
|
|
|
|
1. Visit the [LINE Developers website](https://developers.line.biz/) and log in with your LINE account
|
|
2. After logging in, enter the developer console
|
|
|
|
### Create Provider and Channel
|
|
|
|
> [Developer Console](https://developers.line.biz/console)
|
|
|
|
1. In the developer console, create a new Provider (if you don't have one)
|
|
|
|
2. Under the Provider, click "Create"
|
|
|
|
3. Enter a name and click Create
|
|
|
|
|
|
4. After being redirected, select Create a Message API
|
|
|
|
* Continue by clicking Create a Message API
|
|
|
|
* After being redirected, fill in the basic information
|
|
|
|
- Channel Name
|
|
- Channel Description
|
|
- Category
|
|
- Subcategory
|
|
- Email Address
|
|
5. After filling in all information, click "Continue" to create
|
|
|
|
6. Check the information you entered, and if there are no issues, click Submit
|
|
|
|
7. Successfully created, proceed to use
|
|
|
|
|
|
### Get Configuration Information
|
|
|
|
After creation, you will obtain the following important information, please record it:
|
|
|
|
1. Channel Secret
|
|
> [Page after clicking use](https://manager.line.biz/account)
|
|
* Select Settings
|
|
|
|
* Click Message API
|
|
|
|
* Enable Message API
|
|
|
|
* Select the Provider you just created and click Agree
|
|
|
|
* For privacy terms, simply click OK
|
|
|
|
* Click OK to complete creation
|
|
|
|
* Copy it
|
|
|
|
|
|
2. Channel Access Token (need to click the "Issue" button to generate)
|
|
* Click console or directly visit [Console](https://developers.line.biz/console/)
|
|
|
|
* Select the Provider you created and click Message API
|
|
|
|
* Click Message API
|
|
|
|
* Scroll to the bottom, click Issue
|
|
|
|
* Click the icon to copy
|
|
|
|
|
|
## Connecting to LangBot
|
|
|
|
Next, open the LangBot configuration page:
|
|
|
|
1. Click "Bots", then click "Add"
|
|
|
|
2. Select "LINE" in "Platform/Adapter Selection"
|
|
|
|
|
|
3. Fill in the configuration information:
|
|
- Channel Secret: The Channel secret you obtained earlier
|
|
- Channel Access Token: The Channel access token you obtained earlier
|
|
|
|
|
|
4. Click "Save" to complete the configuration
|
|
|
|
|
|
## Configure Webhook
|
|
|
|
<Info>
|
|
We recommend that you first refer to [Configure HTTP Reverse Proxy](/en/workshop/production/proxy-and-ssl) to configure the LangBot callback address.
|
|
|
|
</Info>
|
|
|
|
|
|
<Tip>
|
|
**Don't want to set up a public server and domain?** [LangBot Cloud](https://space.langbot.app/cloud) includes built-in domain and HTTPS — get started right away.
|
|
</Tip>
|
|
|
|
* Get the Webhook callback URL from the LangBot configuration page
|
|
|
|
|
|
* Click console or directly visit [Console](https://developers.line.biz/console/)
|
|
|
|
* Select the Provider you created and click Message API
|
|
|
|
* Click Message API
|
|
|
|
* Click Edit to fill in the connection
|
|
|
|
* Enter the connection (must be an HTTPS connection, which means you need an SSL certificate), click Update
|
|
|
|
|
|
* Select Use Webhook
|
|
|
|
|
|
5. Click the "Verify" button to test if the connection is successful
|
|
|
|
|
|
|
|
## Feature Configuration
|
|
|
|
In the LINE developer console, you can further configure the bot's features:
|
|
|
|
1. In the "Messaging API" tab, find the "LINE Official Account Features" section
|
|
2. Enable or disable the following features as needed:
|
|
- Auto-reply messages
|
|
- Welcome messages when adding friends
|
|
- Group and multi-person chat
|
|
- Greeting when the bot joins a group
|
|
|
|
## Usage
|
|
|
|
After configuration, users can interact with your LINE bot through the following methods:
|
|
|
|
1. Scan the QR code provided in the LINE developer console to add the bot as a friend
|
|
2. Send messages in the chat, and the bot will process and reply through LangBot
|
|
|
|
## Common Issues
|
|
|
|
### Webhook Verification Failed
|
|
|
|
- Ensure your server can be accessed via HTTPS
|
|
- Check if the Webhook URL is correct
|
|
- Confirm that the LangBot service is running properly
|
|
|
|
### Unable to Receive Messages
|
|
|
|
- Check if the Channel Access Token is valid
|
|
- Confirm that the "Use Webhook" option is enabled
|
|
- Check the LangBot logs for error messages
|
|
|
|
### Permission Issues
|
|
|
|
- Ensure you have enabled the necessary permissions for the bot in the LINE developer console
|
|
- For some advanced features, a LINE Premium account may be required
|