How to install ThinkPHP plug-in in WeQing

Weiqing is a very excellent PHP open source WeChat public account management system. It provides rich functions and user-friendly interface, and is deeply loved and used by the majority of developers. In WeQing, we can expand the functions of the system by installing plug-ins. Among them, the ThinkPHP plug-in is one of the most commonly used plug-ins. This article will briefly introduce how to install the ThinkPHP plug-in in Weiqing.

1. Download the ThinkPHP plug-in

First, we need to download the compressed package of the ThinkPHP plug-in from the official website and extract it to a local directory. After decompression, we can see the following file structure:

thinkphp/
├─library/
│  └─think/
│     ├─cache/
│     ├─console/
│     ├─controller/
│     ├─core/
│     ├─crypt/
│     ├─db/
│     ├─debug/
│     ├─di/
│     ├─event/
│     ├─exception/
│     ├─lang/
│     ├─middleware/
│     ├─model/
│     ├─paginator/
│     ├─session/
│     ├─template/
│     ├─validate/
│     └─.htaccess
├─.htaccess
├─.travis.yml
├─composer.json
├─composer.lock
├─CONTRIBUTING.md
├─LICENSE.txt
├─README.md
└─think

2. Upload the ThinkPHP plug-in

After downloading the ThinkPHP plug-in, we need to upload it to Weiqing. Specifically, we need to copy the thinkphp folder to the wxapp_thinkphp_plugin directory under Weiqing’s addons directory, as shown below:

addons/
├─wxapp_thinkphp_plugin/
│  └─thinkphp/
│     ├─library/
│     │  └─think/
│     │     ├─cache/
│     │     ├─console/
│     │     ├─controller/
│     │     ├─core/
│     │     ├─crypt/
│     │     ├─db/
│     │     ├─debug/
│     │     ├─di/
│     │     ├─event/
│     │     ├─exception/
│     │     ├─lang/
│     │     ├─middleware/
│     │     ├─model/
│     │     ├─paginator/
│     │     ├─session/
│     │     ├─template/
│     │     ├─validate/
│     │     └─.htaccess
│     ├─.htaccess
│     ├─.travis.yml
│     ├─composer.json
│     ├─composer.lock
│     ├─CONTRIBUTING.md
│     ├─LICENSE.txt
│     ├─README.md
│     └─think
├─config.php
├─install.php
├─logo.png
└─plugin.php

Please note that after uploading the plug-in, we also need to install the plug-in on WeQing's plug-in management page. Specifically, we need to log in to the WeQing backend, enter the plug-in management page, find the plug-in named "ThinkPHP plug-in", and install it.

3. Using the ThinkPHP plug-in

After we install the ThinkPHP plug-in, we can use the functions it provides in WeQing. Generally speaking, we can define relevant controller methods in the plug-in's Controller for other modules or plug-ins to call. For example, we can define the following method in the plug-in's Controller:

public function hello()
{
    return 'hello,thinkphp';
}

Then, in the Controller of other modules or plug-ins, we can call this method in the following way:

$thinkphpPlugin = $this->createPlugin('wxapp_thinkphp_plugin');
echo $thinkphpPlugin->hello();

In callingcreatePlugin method, we need to specify the directory name of the plug-in to which the method belongs. In this article, we set the directory name of the ThinkPHP plug-in to wxapp_thinkphp_plugin.

4. Summary

Through the above steps, we can easily install and use the ThinkPHP plug-in in Weiqing. Of course, in addition to ThinkPHP plug-ins, Weiqing also provides many other plug-ins for us to choose and use, such as Laravel plug-ins, Yii2 plug-ins, etc. I hope this article will be helpful to developers who are using WeQing.

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