Many friends are curious about the development of WeChat mini programs. Today we will briefly introduce to you the technologies required for the development of WeChat mini programs. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.
Related content: What homework should be done before developing WeChat mini programs?
The goal of WeChat becoming a way of life has been achieved. It can be said that WeChat is already an independent ecological kingdom in the mobile Internet. Now, WeChat needs to use mini programs to collect offline traffic! Whether it is online traffic or offline scenarios, WeChat mini programs are completely attractive to offline retail stores. So, what technologies do you need to master to develop WeChat mini programs?
1. wxml of WeChat applet
Engineers with basic programming experience, only after contact with wxml, you will find that the programming concept of this language is similar to the programming technology of html web pages. After some research and development, you will know that the technical requirements of WeChat mini programs are not high, and only some labels are changed, such as
Replaced with wait state. Even if you are not very good at front-end, switching to the development of WeChat mini programs will be a good direction.
2. 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 idea is basically the same as the web development technology, and it is just a simple replacement of some tags, most of which are original CSS, basically The above is correct. They are all implemented by calling the same page, but it can be said that WeChat applet is simpler and more convenient than web development. For example, whenever you write to index.wxml and index.wxss, it is in both files. With both files in the same directory at the same time, it’s just like writing CSS directly on the web page, which is easy and fast.
3. js of WeChat applet
If you want to develop a WeChat applet, you must be proficient in the js of the WeChat applet. As long as you have a good foundation of html+css+js, you can fully learn WeChat mini program js and then develop on the front end. There is no problem with the above, but WeChat js needs to be learned hard. You can buy reference books or learn about the API of WeChat mini programs, which can quickly help you participate in the development queue.
4. json of WeChat applet
After mastering the above points, you need to master json. In short, json is the primary and secondary interface of WeChat applet. Engineers can control the display order of the upper and lower menu bars, main and auxiliary pages through json. However, the frequency of use is not high. It only works in the framework of basic small programs, but this also requires learning because every front-end operation needs to match the back-end except the display type, because if you want to make it larger, it must be simplified because of modifying the code Afterwards, the version searched in the mini program is the version after startup, that is, the version displayed after we submit the WeChat comment. After modifying the source code, it needs to be submitted to the WeChat public for review. In the platform applet management platform, users can only see your modifications after passing the review. Therefore, in order to avoid this trouble, you must understand the back-end technology development and link with the front-end to communicate with you.
In fact, the applet is similar to the H5 surface and provides a view layer description language. You need to master WXML and WXSS as well as JavaScript-based logic layer frameworks. Here wxml is equivalent to html, and wxss is equivalent to CSS.
