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This article introduces the relevant knowledge of "how to understand the introduction to the interface development of Wechat public platform". Many people will encounter such a dilemma in the operation of actual cases. then let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The details are as follows:

The interface development of Wechat public platform is a commonly used function now, and many people will learn about some simple development applications of Wechat public platform. Here is an example of how to get started.

At this time, I have been busy posting on the Wechat official account platform, and now it is coming to an end, so I will also say a word or two about how to use the interface of the Wechat development platform.

The development of Wechat platform is not as difficult as you think, it is nothing more than data access processing, for data access, such as message board, storage data, we submit data through the table one-way database to store Data is taken from the database through query statements. For data access, Wechat public platform opens a variety of interfaces to meet different types of data access, so that we can access data indirectly to the database of Wechat public platform through the interface.

Let's take a look at an interface for creating menus:

Https://api.weixin.qq.com/cgi-bin/menu/create?access_token=ACCESS_TOKEN

At present, this interface needs a service number to have permission, but those without a service number can apply for a test number for a period of one year to test. The ACCESS_TOKEN in the interface is obtained through the official account, service number or test number, AppID and AppSecret. Every interface that can access data needs ACCESS_TOKEN.

There is an interface, but how to use it to access the data of Wechat public platform? You can call it using the following function, with the following code:

The copy code is as follows:

Function https_request ($url,$data = null) {

$curl = curl_init ()

Curl_setopt ($curl, CURLOPT_URL, $url)

Curl_setopt ($curl, CURLOPT_SSL_VERIFYPEER, FALSE)

Curl_setopt ($curl, CURLOPT_SSL_VERIFYHOST, FALSE)

If (! emptyempty ($data)) {

Curl_setopt ($curl, CURLOPT_POST, 1)

Curl_setopt ($curl, CURLOPT_POSTFIELDS, $data)

}

Curl_setopt ($curl, CURLOPT_RETURNTRANSFER, 1)

$output = curl_exec ($curl)

Curl_close ($curl)

Return $output

}

Note: this is a php function, $url is the Wechat official account interface, $data is a json format data.

How to use it:

Fetch data:

The copy code is as follows:

Https_request ($url)

Save data:

The copy code is as follows:

Https_request ($url,$data)

Summary: when fetching data, the https_request function returns data in json format. Before saving the data, if $data is not in json format, it needs to be converted to json data.

This is the end of the introduction to "how to understand Wechat Public platform Interface Development". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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