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Wechat applet learning notes (IX) music player (next, previous, automatic next) In order to realize the function of automatic next song, next song and previous song, and realize the circular play of the list, it must be clear that the current play is the first song in the list. Therefore, set a data record in the program that the currently pla ...

Inheritance of class in ES6 Parent class (base class) Subclass extends keyword //Parent class class Human{ //Constructor of the parent class constructor(name,age,sex,hobby){ this.name=name this.age=age this.sex=sex this.hobby=hobby } desc(){ const {name,age,sex,hobby}=this consol ...

For the lack of Jenkins and other automatic packaging platforms, the usual process of deploying front-end projects is: first deploy to the test environment ok, then publish to the production environment, then deploy to the test environment, connect to the server with xshell, then connect to the serve ...

VUE part About old versions The package name of the Vue CLI was changed from vue-cli to @vue/cli.If you have a global installation of an older version of vue-cli (1.x or 2.x), you need to uninstall it first through NPM uninstall vue-cli-g or yarn global remove vue-cli. The Node version requires that ...

vue:Router route Cognitive routing Simple understanding 1. Terms in network engineering 2. Routing (Wikipedia): the activity of transmitting information from the source address to the destination address through the Internet Back-end routing The back end processes the mapping relationship betwee ...

First, record the structure of the project that people can't understand: Here's the structure that we didn't understand, which is a little more detailed: I. clear structure As a small white, it still needs a lot of knowledge to build a structure like this. However, in this process, it is also necessar ...

Insights into applets Counter war What is applet Small program is an application that can be used without downloading and installation. It realizes the dream of "within reach" of the application. Users can scan or search the application to open it. It also embodies the concept of "go ...

1. The concept of routing Concept of Routing: Back end Routing: for a normal website, all hyperlinks are URL addresses, and all URL addresses correspond to the corresponding resources on the server Front end Routing: for single page applications, the main way to switch between different pages is th ...

MVVM - Introduction and Demo What is MVVM implemented in Vue? First, the first M refers to the Model, which is also the ** data model. In fact, it refers to the data, which is changed into the Vue. In fact, it refers to the data ** in the Vue component instance. But this data has been defined from the very beginning as responsive data. T ...

Article directory 1, axios native JavaScript request 2, Use of axios in vue axios Chinese document|axios Chinese net http://www.axios-js.com/zh-cn/docs/ 1, axios native JavaScript request get method request random joke post mode request registration interface Request results to be printed o ...