var http = require("http") var server = http.createServer(function(req,res){ console.log("jirengu") res.setHeader("Content-Type","text plain";"charset=gbk") res.write( <h1>jirengu<...

in router.js, because the breadcrumb component is used in multiple pages, the breadcrumb component is referenced by nested named views: { path: Manage , name: , component: function(res) { require([ .. components common layo...

1. Write the landing page with react, after calling the background data with axios, judge the route of the page to jump according to the return value, how to jump? 2.axios.get ( login login.action?username= +name+ &password= +pd, {) timeout: 1000...

sincerely ask for advice: < hr > I want to use node as the background to build a video streaming server. The front end is similar to Youku VOD. It can record the playback node function, and load the progress bar at any point (starting from the c...

recently get a good tool to add a fiter to the button in form can get the form data d to get the JSON object, but also add some other data to the JSON how to elegantly implement? ...

I can succeed with this https: www.jianshu.com p 293., but it is a font-class reference and is displayed in monochrome. I d like a color one. dvahtmljs ...

setting in state: this.state = {checkList: []}; checkList initializes it with an array of the same length as JsonPage: this.setState ({checkList:checkSaveCount}); checkSavaCount is the same length as the following JsonPage. the following creates...

import React from react ; class PublicScreen extends React.Component { constructor(props) { super(props); this.getStyle = this.getStyle.bind(this); } getStyle() { const { width = 1920, height = 1080 } = this.pr...

renderdphtmldvareturnapiBackend: apiBackend ...

react projects cannot save store? using redux, data index.js ReactDOM.render( <Provider store={store}> <Router > < Provider>, document.getElementById( root )) registerServiceWorker() actions export const SET_USER = ...

suppose there are only a.js and b.js (only two js and nothing else) b.js export A variable is used for a.js can you directly use import and export without using packaging and compilation tools such as webpack or babel can it be achieved with the h...

do the gods have plug-ins for uploading attachments in the mobile version that can also be uploaded more than one? ...

wrote an H5 page. According to the official description of Wechat jssdk, it is found that the shared icons and descriptions are invalid. the code is like this ....

In the vue-cli project, I directly introduced the particls library into index.html, and the related files are placed in the static directory . <div id="particles-js">< div> <script type="text javascript" src="s...

the data received on the server is [{ "name ": "TOM ", "age ": "16 "}, { "name ": "JACK ", "age ": "18 "}, { "name ": "marry ", "age ": "20 "}] I think there is something wrong with the loop code in html. <ul v-for="item in items"...

1. Notes printed by Bluetooth printer are garbled in Chinese 2. 3. ...

var http = require("http") var server = http.createServer(function(req,res){ console.log("hello") console.log(2222) res.setHeader("Content-Type","text html","charset=gbk") res.write( <...

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how to connect vue1.0 to the domed components generated by qdQQ, is invalid when index.html introduces js, and clicks on the dom node, and cannot afford to call qq ...

create filter.js in the js folder in src assets main ...