A brief discussion on the technologies required for small program development

This article will introduce to you the technologies required for WeChat applet development. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

Relevant learning recommendations: Mini Program Development Tutorial

The goal of WeChat becoming a way of life has been achieved. It can be said that WeChat has It is an independent ecological kingdom in the mobile Internet. Now WeChat wants to use mini programs to harvest offline traffic! Whether it is online traffic or offline scenarios, WeChat mini programs are fully attractive to offline retail stores. So what languages ​​do you need to master to develop WeChat mini programs?

First, WeChat mini program wxml

Engineers who have programming basics, after coming into contact with wxml, you Only then will you discover that the programming concept of this language is actually similar to the programming technology of HTML web pages. After you study for a while, you will know that the technical content required to develop a WeChat applet is not high, it is just the replacement of some tags. , for example,

is replaced by etc. Even if you are not very good at the front-end, switching to the development career of WeChat mini programs will be a very good direction.​

Second, wxss of WeChat applet

wxss is WeChat’s css. WeChat replaced the css used in web programming with its own development language, wxss; in fact, the main implementation ideas are basically the same as the web development technology. It is also a simple replacement of some tags, most of which are the same as the original css, Basically, it is correct. They are all implemented by calling the same page. However, it can be said that WeChat applet is simpler and more convenient than web development. For example, in two files, as long as index.wxml and index.wxss are If both files are in the same directory at the same time, it will be as simple and fast as writing CSS directly on the web page.

Third, js of WeChat mini program

If you want to develop a WeChat mini program, you must be proficient in the js of WeChat mini program, as long as you html After laying the foundation of CSS and JS, you can study WeChat Mini Program JS with all your strength. After that, you will have no problem in front-end development. However, WeChat JS requires effort to learn. You can buy a reference book or learn about WeChat Mini Program. The APIs are all queues that can quickly help you get involved in development.

Fourth, json of WeChat mini program

After mastering the above points, what you need to master is json. Simply put, json is a part of WeChat mini program For the primary and secondary interface, engineers can control the upper and lower menu bars and the order of primary and secondary page display through json. However, it is not used frequently and is only applied in the basic small program framework. However, this also needs to be learned, because every front-end operation except the display type needs to be matched with the back-end, because if you want to make it big It needs to be simplified, because after modifying the code, what is searched in the mini program is the version after it is online, that is, it is displayed after WeChat review after we submit it. After modifying the source code, it needs to be submitted to the WeChat public for review. Platform - Mini program management platform. Users can only see your modifications after passing the review. Therefore, in order to avoid this trouble, you must learn to develop back-end technology and link it with the front-end to communicate with each other.

In fact, the mini program is similar to the H5 surface. It provides a view layer description language. You need to master WXML and WXSS and the logic layer framework based on JavaScript. Here wxml is equivalent to html and wxss is equivalent to css.

For more programming-related knowledge, please visit: Introduction to Programming! !

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