Programmer Group

Continue with the previous one https://www.cnblogs.com/chenyingying0/p/12797474.html   Install webpack dev server cnpm i sebpack-dev-server   Modify package.json     Because the syntax of configuring environment variables on different platforms (such as windows and mac) is different, in order to write in a way compatible with multiple platform ...

Automatic login is a very common function in software development. For example, we log in to QQ email: Many websites will see similar options when we log in. After all, it's a very troublesome thing to let users enter their user name and password. The automatic login function is that after the user logs in successfully, if the user closes the ...

Two sentences first I've talked about the State, Getter, rotation and Action under Vuex. I don't know if you understand. Of course, if you want to master it skillfully, you need continuous practice and hands-on practice. In fact, as long as the four carriages are mastered, there will be no problem in dealing with some small and medium-sized pro ...

1, Summary One sentence summary: 1. Modify data mutations: data in state cannot be modified directly. If you want to modify it, you must use mutations 2. [get data this.$store.state. * *]: if the component wants to get data directly from the state, it needs this.$store.state*** 3. [this.$store.commit('name of method ', only one paramete ...

Vue Router summary (from official website) 1. Introduction to Vue router function Nested route / view tables Modular, component-based routing configuration Routing parameters, queries, wildcards View transition effect based on Vue.js transition system Fine grained navigation control Links with automatically activated CSS class es HTML 5 histor ...

In practical application, a report list page is often needed to support the addition or modification of form data. After the operation, close the sub page and refresh the list page, as shown in the following figure   Main page code key code: 1) Introduce the components of the modal page to be popped up in the main page <product ...

0 User Information Authentication with Front-end and Back-end Separation The front end uses Vue+axios and the back end uses SpringBoot+SpringSecurity. To solve the stateless problem of http, I use jwt(json web token) to save user information, bring it with the front end each time a request is made, and give it to the back end for user authentic ...

be careful: The editor used in this paper is: idea 1. Download Baidu rich text editor at https://ueditor.baidu.com/website/download.html 2. Add it to the static folder, as shown in the figure: 3. Introduce JS into main.js. Note: be sure to modify the path in ueeditor.config.js window.UEDITOR_HOME_URL = "./static/ueditor/"   4.To ...

Vue.js component Component is one of the most powerful functions of Vue.js. Components can extend HTML elements and encapsulate reusable code. <template> <div id="app"> <!-- Use custom components --> <runoob></runoob> </div> </template> <script> import Vue from 'vue' // Register co ...

Vue.js event handler <template> <div id="app"> <button v-on:click="fn">click me</button> </div> </template> <script> var count=1; export default { name: 'App', data(){ return{ name:'cyy' } }, methods:{ fn(e){ console.log(this.name);//cyy if(e){ con ...