Use EasyWeChat and PHP to develop content management functions for WeChat mini programs

Using EasyWeChat and PHP to develop the content management function of WeChat applet

Abstract: As an emerging mobile application platform, WeChat applet provides developers with rich functions and flexible development methods. This article will introduce how to use EasyWeChat and PHP to develop the content management function of the WeChat applet, and use code examples to show how to implement data addition, deletion, modification and query operations in the applet.

1. Preparation
Before starting, the following preparations need to be done:

1. Register a WeChat mini program developer account and create a mini program;
2. Configure the server environment, install PHP and related extensions;
3. Download and install EasyWeChat.

2. Configure EasyWeChat

1. Get the AppID and AppSecret of the mini program in the WeChat mini program background and record them;

2. In EasyWeChat In the configuration file config.php, set the relevant applet configuration information:

   return [    
    'official_account' => [
        'default' => [
            'app_id' => 'YOUR_APPID',
            'secret' => 'YOUR_APPSECRET',
        ],
    ],
   ];

   This completes the configuration of EasyWeChat, and you can start writing code.

3. Data management function development

1. Get access token
   The interface call of the WeChat applet requires the use of access token, which can be done through the following Code acquisition:

   use EasyWeChatFactory;
   $config = include 'config.php';
   $app = Factory::officialAccount($config);
   $accessToken = $app->access_token->getToken();

2. Data adding function
   When you need to add data to the applet, you can send data to the specified interface, which is achieved through the following code:

   $url = 'https://api.weixin.qq.com/wxaapi/newtmpl/addtemplate?access_token=' . $accessToken;
   $data = [
    'tid' => 'TEMPLATE_ID',
    'kidList' => [1, 2, 3],
    'sceneDesc' => '模板描述',
   ];
   $response = $app->http->post($url, json_encode($data));

3. Data query function
   When you need to query data in the applet, you can send a request to the specified interface, which is implemented through the following code:

   $url = 'https://api.weixin.qq.com/wxaapi/newtmpl/gettemplate?access_token=' . $accessToken;
   $response = $app->http->get($url);

4. Data update function
   When data needs to be updated in the mini program, the corresponding data ID needs to be queried first, and then implemented through the following code:

   $url = 'https://api.weixin.qq.com/wxaapi/newtmpl/updatetemplate?access_token=' . $accessToken;
   $data = [
    'priTmplId' => 'TEMPLATE_ID',
    'title' => '模板标题',
    'content' => '模板内容',
   ];
   $response = $app->http->post($url, json_encode($data));

5. Data deletion function
   Data needs to be deleted in the mini program When , you need to first query the corresponding data ID, and then implement it through the following code:

   $url = 'https://api.weixin.qq.com/wxaapi/newtmpl/deltemplate?access_token=' . $accessToken;
   $data = [
    'priTmplId' => 'TEMPLATE_ID',
   ];
   $response = $app->http->post($url, json_encode($data));

Through the above code example, we can implement the content management function of the WeChat applet. Developers can make corresponding interface calls based on needs, and perform subsequent processing based on the results returned by the interface.

Summary: EasyWeChat is a powerful WeChat development toolkit that provides rich APIs and packages that can easily interact with WeChat applets. Through the introduction and code examples of this article, I believe readers can quickly get started and develop the content management function of WeChat mini programs. In the future, WeChat mini programs will become more and more popular, providing developers with more opportunities and challenges. I believe this article will be helpful to developers.

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