Problems encountered when using PHP to access QQ and log in to OAuth2.0

Preface

Most websites have integrated third-party login, which lowers the registration threshold and enhances the user experience. Recently I looked at the interface documentation for QQ login on QQ Internet. The general process of accessing QQ login is as follows: first apply as a developer -> then create an application (get a set of AppId and AppKey) -> get access_token -> get openid -> call openApi to access or modify User Info.

However, from the time you apply for an individual developer, pitfalls begin.

1. Apply for (individual) developer

QQ The page for applying for developer information on the Internet has some key points that are too simple and missing details. For example, there are no details related to the front photo of the ID card. Description, I directly uploaded this "ID card front photo" and then waited for 3 days. Three days later, I received an email notification from Tencent Open Platform saying that the review failed and I needed to hold my ID card. Okay, let’s reshoot it~~. After asking customer service, I determined the correct posture for taking the "holding ID card" shot. Then I changed the platform, changed my application information in the Tencent Open Platform, and re-uploaded the ID card. I noticed that there was a photo below the upload box. Tip, I took a look at the photo of a young lady holding her ID card. It’s pretty good-looking, and the prompts are friendly. It’s much better than the application page on QQ Internet. After another 2 days, the review was approved.

So, if you are applying for a developer, it is best to apply on the Tencent Open Platform. The information is relatively detailed and more friendly. QQ Internet feels like it has not been maintained for a long time.

2. Interface call - publish Weibo

(1) Interface for publishing Weibo add_t: The required parameter is content Weibo content. When calling, the parameters must be passed in in the form of array key-value pairs, otherwise an error will be reported saying that no parameters are provided.

$qc = new QC('你的access_token', '你的openid');
$weibo = [
    'content' => '微博内容'
];
$result = $qc->add_t($weibo);

(2) Interface for publishing Weibo with pictures add_pic_t: The required parameters are content Weibo content and pic Weibo picture. When calling, parameters are also passed in key-value pairs. Moreover, the image is uploaded in the form of a binary stream. I have never found any interface examples about it in the documentation. Finally, I used the CURLFIle class to implement image stream upload.

$qc = new QC('你的access_token', '你的openid');
$weibo = [
    'content' => '微博内容',
    'pic' => new CURLFile('要上传的图片路径')
];
$result = $qc->add_pic_t($weibo);

Note that the pic parameter value is an instance of the CURLFile class (the image path is preferably an absolute path). Some information on the Internet introduces the file(image_path) and file_get_contents(image_path) methods to set the pic parameter, but I have not succeeded here (weibo posted successfully, but there is no picture)

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