What technologies are needed to develop WeChat mini programs?

For many people, WeChat has become an indispensable part of daily life, so what technologies do we need to master if we want to develop WeChat mini programs? Let me introduce it to you below.

(Related recommendations: WeChat Mini Program Development Tutorial)

First, WeChat Mini Program wxml

Engineers who have programming basics, in contact with After you get to wxml, you will find 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, but it is Replacement of some labels, such as changing to 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 mini program

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 learning the js of WeChat mini program, as long as you have the basics of html css js Fortunately, I have devoted myself to learning WeChat Mini Program js, and then there will be no problems in front-end development. However, WeChat JS requires effort to learn. You can buy a reference book or understand the API of WeChat Mini Program, which can be quickly to help you get involved in the development queue.

Fourth, json of WeChat mini program

After mastering the above points, what you need to master is json. Simply put, json is a primary and secondary interface of WeChat mini program. 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.

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