axios cdn

CDN is a frequently used technology on the Internet. You may often hear people say: "Our website uses the CDN technology." However, they may not know much about CDN, but may be limited to: when it is used, website access will become faster. In fact, the principle of CDN is very simple. When a browser requests a resourc

a critical value. If your website is opened for more than 8 seconds, most visitors will eventually leave you. According to some sample surveys, visitors tend to think that websites with faster access speed are of higher quality, more credible, and more interesting. Correspondingly, the slower the webpage is to open, the stronger the psychological frustration of visitors, and the doubt on the credibility and quality of the website. (Refer to the psychology of webpage opening speed) If such a poo

Requirements Description Website www.xxx.com, Environment WIN64 WAMP, distribution 3 Too server, main 1 units, 3 units. The images used in the/css/js are placed in the www.xxx.com/Public/directory. Requirements are introduced in the site/public directory js/css will automatically compress, facilitate the opening speed. Original plan Through Jsminify + htaccess, the request address of the JS/CSS in the Access/public directory is directed to PHP in Jsminify and then automatically compressed via th

has been using grunt, the total sense of Grunt parameter configuration method is very cumbersome, not a clearer flow, coupled with their own gulp flow operations more interested in the decision to go to gulp. Believe that the front-end ER in the release of their own code, if not using some of the front-end building tools, for frequent online projects, their own manual compression and packaging to replace the CDN prefix that is a terrible thing. So u

0--Project DescriptionNote that this project originates from a course network shopping cart tutorial, but in the development process, found in the development process or vue-resource (announced the non-updated class $.AJX () plug-in), for future development use Axios.js, details reference1 Initial static pagedelete Cancel Select allTotal:2 Cart.js/** * Created by Administrator on 2017/4/2 0002.*/Let Vmcart=NewVue ({el:' #app ', data: {productlist: []//as a product list}, filter: {//Local Filter

First, IntroductionLook at the profile of the official website:"Promise based HTTP client for the browser and node. js"HTTP request client based on Promise, which can be used in both the browser and node. js.Second, features:1, send xmlhttprequests request in the browser;2. Send HTTP requests in node. js;3, support Promise API;4, interception request and response;5, conversion request and response data;6. Automatic conversion of JSON data;7, the client supports the protection of security from XS

. See the complete approach/src/router.js Among them, to.meta we customize the data, including the fields we just defined requireAuth . Use this field to determine whether the route requires logon permissions. If required, the current app does not have tokens, then jump to the login page and sign in. Jump to destination route after successful login.Login intercept is this the end of the block? And not. This approach is simply a front-end routing control and does not really prevent

Refer to the code of this encapsulation API to understand the problem with basePlus an understanding of ' ${base/login} ' below encapsulates Axios request for invocation　　　　Let base = "Export Const Requestlogin = params + = {return Axios.post (' ${base}/login ', params). Then (res = res.data)}Export Const Reqsaveuserprofile = params + = {return Axios.post (' ${base}/user/profile ', params). Then (res = Res.dat A)}Export Const Reqgetuserlist = params +

invalid data, key is {"FirstName": "Fred", "LastName": "Flintstone"} , value is empty. To use the application/x-www-form-urlencoded format, data conversion is required, although there are two ways URLSearchParams and qs two ways. I prefer qs库 the way to use the code as follows:axios.interceptors.request.use((req) => { if (req.method === ‘post‘) { req.data = qs.stringify(req.data); } return req;}, (error) => Promise.reject(error));When you use