axios cdn

In order to further improve the access speed of the blog site, especially to solve the problem of slow access speed by users of North China Netcom, we are preparing to adopt CDN (CDN stands for content delivery network, that is, the content delivery network. For details, please read the CDN Technical Principle "CDN acc

Recently in the Apache log analysis, installed Awstats, these two days to observe, Report date Month January 2010First Visit Date January 12, 2010 11:04Last Visit Date January 13, 2010 23:59Visitors Visitors page number file bytesBrowser Flow * 77 226 (2.93 Visitors/visitors) 508979 (2252.11 pages/visit) 509492 (2254.38 files/visit) 13.67 G bytes (63430.28 K Bytes/visit)Non-browser traffic * 117312 122716 736.24 m bytes The result here is very puzzling, through the Google Statistics website in

Read some of the introduction of CDN articles, I feel this is the most clear to speak.The use of CDN will greatly simplify the maintenance of the site system, site maintenance personnel only need to inject the site content into the CDN system, through the CDN deployed in each physical location of the server for the ful

Before introducing the website architecture, we will first introduce some of the most basic and common concepts in the website architecture, so that we can better understand the following technologies related to Server Load balancer and distributed storage. First, let's talk about CDN. 1. What is CDN?Content Delivery Network (CDN) is the Content Delivery Network

CDN Website accelerates as the service quality of improving streaming content transmission and the technology of saving network broadband has been hindering more and more widely, the key technology of CDN mainly includes content routing technology, content distribution technology, content storage technology and content management technology.CDN's Content routing technology is the purpose of directing the us

The full name of the CDN is the Content Delivery network, which is the contents distribution networks. The basic idea is to avoid the bottleneck and link of the Internet which may affect the speed and stability of data transmission, and make the content transmission faster and more stable.CDN Acceleration System by placing a large number of acceleration nodes on the network, on the basis of the existing Internet to form a new layer of intelligent virt

reverse proxy server. Reverse proxy is one of the mainstream means to achieve load balancing, usually using Nginx and other servers to build, Nginx also has a number of allocation strategies to ensure the average distribution of pressure.Nginx Reverse Proxy:BIGIP (Hardware) Load balancing:2) CDNVideo is always in the buffer, pictures of various loading not come out, a few years ago is normal but the matter, at that time we did not feel that the matter, but put this situation in the present, I t

the only line. That's pretty thorough. DNS polling is the simplest and most effective way to achieve load balancing, with very low cost in all respects. The goods are very cheap and enough. The disadvantage is that because there is no detection mechanism, not balanced, fault-tolerant response time is long. Domestic portal with a lot of this technology, with squid has a very good effect. Of course, without load balancing, pulling several lines directly from multiple ISPs, providing services

Elegant front-end ajax requests (the http client is axios) and ajaxaxios Preface AJAX, Asynchronous JavaScript and XML (Asynchronous JavaScript and XML), a web development technical solution for creating interactive web applications. Asynchronous JavaScript: Use the [JavaScript language] and related [browser class library] functions to send requests to the server. After the server completes processing the requests, [automatically execute a JavaScript

Axios sends a post request and submits the image type form data method, DOME Interface Const userUploadAtt = (File, config) => axios. post ("interface", File, config) Process Data Let input = this. $ refs. upload creates an empty FormData object let data = new FormData (); Use FormData. append to add key/value pairs to the form; data. append ('file', input. files [0]); upload () {userUploadAtt (data,

Portal for the previous series of posts: http://www.cnblogs.com/lastpairs/p/6993237.htmlClient code GitHub address Https://github.com/xxyjskx1987/lastpairswebappServer-side code GitHub address Https://github.com/xxyjskx1987/lastpairsnodeserverProject Presentation AddressAxios, it is recommended to replace the development component of resource in vue2.0 to request resources.Installing AxiosInstall Axios-saveReference in CodeImport

Paste the code directly firstThe HTML code is as follows:type= "file"@change= "getfileexpr ($event)"> ID= "Uploadform" : Rules= "Rules2" method= "POST" enctype= "Multipart/form-data">This place I was using the element UI framework in the form component of the native HTML form tag can also be, primarily add ID and specifyMethod= "POST" enctype= "Multipart/form-data"OnChange method to get the file name and fileGetfileexpr (event) { This.filename = Event.target.files[0].name; This.file = Eve

1. Installing AxiosNpm:Install axios-sCdn:2. Configure AxiosCreate a new Api/index.js file in your project to configure the AxiosApi/index.jsImport Axios from ' Axios '; let http=axios.create ({baseURL:' Http://localhost:8080/', Withcredentials:true, headers: {' Content-type ': ' Application/x-www-form-urlencoded;charset=utf-8 '}, Transformrequest: [function(data

problemSend RequestAfter Vue has been updated to 2.0, Vue-resource is no longer updated, and the solid items pick Axios send the request.concurrent requests, interceptor processing is also used with the Axios interceptor, here's a simple example, see Baidu for details on how to useAxios How to useEg: Send a Get requestAxios.get ('/user ', {params:{id:12345}}). Then (function (response) {Console.log (respon

(i) Axios package(1) Axios InterceptorThe loaded code can be added to the Axios ...(2) Package requestEach subsequent request interface can be written in this ...(ii) VuexUser.jsImport {login} from ' @/api/login 'Const State={userInfo:NULL,}const getters={Get_userinfo (state) {Let UserInfo=State.userinfoif(!userInfo) {UserInfo= Window.localStorage.getItem (' User

In Main.js: from ' ... ......./axios 'In Axios.js://Axios.jsImport Vue from 'Vue'Import Axios from 'Axios'Vue.prototype. $http=Axios//HTTP request Encapsulation Header InterceptorAxios.interceptors.request.use (config = { //Console.log ("request")//console.log (config)//Request MethodLet method =config.method.toLowerCase (); if(Method = = ='Get'|| method = = ='D

First of all, let me tell you something.After login successfully return token and then take token to continue the following request,The strange thing is that the current page works, and the token disappears after the refresh and jump.I checked the Axios document and found myself in the hole.I set the global default token, but I'm going to customize the instance below but I don't have token set,So here's the situation, and here's the code I changed.The

Axios send a POST request to submit form dataBy default, Axios serializes JavaScript objects into JSON. To send data in application/x-www-form-urlencoded format, you can use one of the following options.1. Browser. In the browser, you can use the Urlsearchparams API as follows:var params = new Urlsearchparams ();p arams.append (' param1 ', ' value1 ');p arams.append (' param2 ', ' value2 '); Axios.post ('/

Cross-domain requests are common problems with HTTP requests.The Vue framework recommends using the Axios plug-in Request data, if the background does not do cross-domain request processing, then the foreground can use the Axios plug-in combined with the QS plugin to achieve cross-domain requests. Installing plugins npm install --save axiosnpm install --save qs Introducing Plugins import

Import vue from ' Vue 'Import Router from‘.. /router 'Import Axios from' Axios 'Import {Indicator} from' Mint-ui '; import {Toast} from' Mint-ui '; Axios.defaults.timeout= 30000; axios.defaults.headers.common[' Content-type '] = ' application/json;charset=utf-8 '//http request Blockeraxios.interceptors.request.use (config={Indicator.open ({text:' Load in ... ', Spinnertype:' Fading-circle ' }); returnc