fetch

问题 Currently trying to convert a working fetch POST request into an Axios POST request, however, I keep getting the error "Error: Request failed with status code 400". The function is a post request to the Spotify API to obtain an authentication token. Would greatly appreciate any help :) This is the current Fetch POST request that works : const result = await fetch('https://accounts.spotify.com/api/token', { method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded',

问题 I am trying to decode https://api.exchangeratesapi.io/latest, provided by Exchange Rates API. I'm applying several tutorials I found online, but when I apply my own details, I get an error. My code looks as following: struct Response: Codable { var results: [Result] } struct Result: Codable { let base: String let date: String let rates: [String:Double] } The function to retrieve the data: func loadData() { guard let url = URL(string: "https://api.exchangeratesapi.io/latest") else { print(

问题 There are thousands of questions similar to this one but somehow I failed to find my answer. Some of them like this suggest setting the Content-Type to undefined . Others suggest removing the Content-Type like this. I tried both. If I set the Content-Type to multipart/form-data , I face with Failed to read the request form. Missing content-type boundary. . I even tried to add custom boundaries like multipart/form-data; boundary=--XXX-- and faced with Failed to read the request form. Multipart

问题 I am trying to automate (for test automation) the upload/download/validate the csv file data for an application hosted in Azure cloud and was following the article: https://medium.com/@fakiolinho/handle-blobs-requests-with-axios-the-right-way-bb905bdb1c04 And tried to implement it as directed, however, couldn't find the ' actionTypes ' in the following (action.js): import * as types from './actionTypes'; and got a bit lost to start over. [Error: Cannot find module './actionTypes'] Based on my

问题 Following code does not work on IE at all. fetch("{{{LINK TO API}}}", { headers: { "Accept": "application/json", "Content-Type": "application/json" } }) .then(resp => resp.json()) .then(function(json) { // SET VARIABLES var seller = json.sellers[Math.floor(Math.random() * Math.floor(json.sellers.length))]; // INSERT COMPANY LOGO companyLogo.src = json.logo_url; // INSERT SELLER PROFILES document.querySelectorAll("[data-seller-profile]").forEach(wrapper => { var innerHTML = ""; innerHTML += "

问题 I am trying to make a GET request to an enpoint using the two functional components below to display in my react native deck swipper //using fetch const getDataUsingFetch = () => { fetch(latestNews+ApiKey) .then((response) => response.json()) .then((responseJson) => { // set the state of the output here console.log(responseJson); setLatestNews(responseJson); }) .catch((error) => { console.error(error); }); } //using anxios //asynchronous get request call to fetech latest news const

问题 I've set up two different GCP App Engine apps. One is an express server (let's call it foo) with the following app.yaml: runtime: nodejs10 handlers: - url: /tasks static_dir: /tasks http_headers: Access-Control-Allow-Origin: https://bar.appspot.com/ secure: always From my bar app, I'm trying to do a fetch call: const response = await fetch('https://foo.appspot.com/tasks'); Every time I try this, however, Chrome blocks my request with the 'has been blocked by CORS policy: No 'Access-Control

问题 Im receiving the following error in the "fetchUrl" argument in the fetch function Argument of type 'string | undefined' is not assignable to parameter of type 'RequestInfo'. In this function let fetchUrl = getBaseUrlNative( process.env.APP_DATA, `/v2/marketing/app/file/${file}?cookies=${cookieSess}&expires=${Date.now()}`) await fetch(fetchUrl, { method: 'get' , cache:"no-store" , headers: { 'Cache-Control': 'no-cache' }}) .then(res => res.blob()) .then(res => { ....... getBaseUrlNative is

问题 I'm fetching text from a Dictionary API and I can't quite figure out why my code returns a pending promise. However logging the value returns the intended text. Here is my code, const getWord = (difficulty) => { const fetchParameters = api + "?difficulty=" + difficulty let outputWord = fetchWord(fetchParameters).then(value => { console.log(value) // ->Logs intended text return value }) return outputWord // -> Returns Pending Promise } async function fetchWord(fetchParams) { const response =

问题 I'm using some Promise() functions to fetch some data and I got stuck with this problem on a project. example1 = () => new Promise(function(resolve, reject) { setTimeout(function() { resolve('foo1'); }, 3000); }); example2 = () => new Promise(function(resolve, reject) { setTimeout(function() { resolve('foo2'); }, 3000); }); doStuff = () => { const listExample = ['a','b','c']; let s = ""; listExample.forEach((item,index) => { console.log(item); example1().then(() => { console.log("Fisrt"); s =