Tag:fetch

  • Fetch use, AJAX alternative

    Time:2019-11-8

    Fetch introduction Fetch provides a JavaScript interface for accessing and manipulating parts of the HTTP pipeline, such as requests and responses. It also provides a global fetch () method, which provides a simple and reasonable way to obtain resources asynchronously across the network. This functionality was previously implemented using XMLHttpRequest, and fetch provides a better […]

  • How to request data asynchronously in react’s hook

    Time:2019-10-30

    How to request data in react’s hook How to fetch data with react hooks? In this tutorial, I want to show you how to fetch data in React with Hooks by using the state and effect hooks. We will use the widely known Hacker News API to fetch popular articles from the tech world. You […]

  • Fetch Polyfill compatible with IE6

    Time:2019-10-18

    After the react community got up, it didn’t meet the current Ajax solution and made a fetch. Fetches are only supported in some very new browsers, while fetches on GitHub are compatible with IE8 at most, and they are extremely troublesome. A lot of Polyfill needs to be installed to run. So I made a […]

  • [note] the body data server can’t get the request of weex post

    Time:2019-10-16

    var stream = weex.requireModule(‘stream’) For the request of weex post, the server can’t get the parameters. Before that, it was organized in the following way. It can’t get the data all the time, and it will also prompt that the data request is successful. //JSON.stringify var body = JSON.stringify({ loginName:this.userName, password:this.userPassword, }); It’s said on […]

  • Fetch Polyfill release 0.02

    Time:2019-10-14

    Avalon’s official AJAX library fetch Polyfill has released version 0.02 to fix many BUGs. https://github.com/RubyLouvre… Usage example avalon.fetch(‘/getAjax?aaa=1&&bb=2’,{ method: ‘GET’ }).then(function(a){ return a.json() }).then(function(a){ console.log(a) }) avalon.fetch(‘/postAJax’, { method: ‘POST’, headers: { ‘Accept’: ‘application/json’, ‘Content-Type’: ‘application/json’, }, body: JSON.stringify({ firstParam: ‘yourValue’, secondParam: ‘yourOtherValue’, }) }).then(function(a){ return a.json() }).then(function(a){ console.log(a) }) function toQueryString(obj) { return obj […]

  • Front-end fetch communication

    Time:2019-10-9

    Abstracts from this article to: please call me HR With the development of front-end asynchronism, the writing of XHR is not conducive to Front-end asynchronous Promise callback. Moreover, it is very complex to write. The fetch API was originally proposed in SW (Service Workers), but later, when it feels useful, it is mounted under the […]

  • Streaming network request library compatible with small programs

    Time:2019-10-2

    This project is subordinate to the author’s web development introductory and best practices front-end open source project series. If you don’t know the HTTP protocol and specification yet, read the article “HTTP Foundation and Change”. If the recommended reading for REST is not yet available, it will be from the interface design guide and the […]

  • The sails framework communicates using fetch. JS

    Time:2019-9-8

    JavaScript uses XMLHttpRequest (XHR) to execute asynchronous requests, which has existed for a long time. It’s useful, but it’s not the best API. It does not conform to the principle of separation of duties in design. It mixes input, output and state tracked by events into an object. Moreover, the event-based model does not match […]

  • Fetch usage, Ajax alternative

    Time:2019-8-17

    Introduction to fetch Fetch provides a JavaScript interface for accessing and manipulating parts of an HTTP pipeline, such as requests and responses. It also provides a global fetch () method, which provides a simple and reasonable way to obtain resources asynchronously across the network. This functionality was previously implemented using XMLHttpRequest, and Fetch provides a […]

  • Fetch usage method

    Time:2019-8-7

    One: Grammatical Explanation fetch(url, options).then(function(response) { // handle HTTP response }, function(error) { // handle network error }) Specific parameter cases: require(‘babel-polyfill’) require(‘es6-promise’).polyfill() import ‘whatwg-fetch’ fetch(url, { method: “POST”, body: JSON.stringify(data), headers: { “Content-Type”: “application/json” }, credentials: “same-origin” }).then(function(response) { response.status //=> number 100–599 response.statusText //=> String response.headers //=> Headers response.url //=> String response.text().then(function(responseText) { […]

  • Fetch: Different XHR requests

    Time:2019-8-3

    First Understanding of fetch Some browsers are still under development. Refer to the browser compatibility table to get prefixes that are suitable for use in different browsers. Since the standard documents corresponding to this function may be revised, the grammar and behavior of this function may change in future versions of browsers. Note: If you […]

  • Tableau BI tool docking AnalyticDB for PostgreSQL data source

    Time:2019-7-3

    AnalyticDB for PostgreSQL (HybridDB for PostgreSQL) as a high-performance analytical database, can support users to real-time analysis of their business data, enable enterprises to be sensitive to market dynamics and make necessary decisions.Tableau is a data analysis and visualization tool that supports seamless connection between local or cloud data, whether spreadsheet or database data. This […]