cors

问题 I'm not able to correctly handle CORS issues when doing either PATCH / POST / PUT requests from the browser sending an Authorization header with a Bearer token (this works correctly outside of the browser and for GET requests) in Zeit Now serverless. I'm using Auth0 for the authorization side if that helps. This is my now.json headers section, I've tried a lot of combinations for these, but neither succeeded from the browser. I tried using npm cors package without success Tried to add routes

问题 I'm not able to correctly handle CORS issues when doing either PATCH / POST / PUT requests from the browser sending an Authorization header with a Bearer token (this works correctly outside of the browser and for GET requests) in Zeit Now serverless. I'm using Auth0 for the authorization side if that helps. This is my now.json headers section, I've tried a lot of combinations for these, but neither succeeded from the browser. I tried using npm cors package without success Tried to add routes

问题 Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed yesterday . THE PROBLEM IS ABOUT YOUTUBE NOT MEDIUM According to How to use Cors anywhere to reverse proxy and add CORS headers you just need to append url. It works for medium url but not for youtube url (I tried in Chrome dev tools) getTitle = (url) => { return fetch(`https://cors-anywhere

问题 I am using React on the front-end and I'm calling API from another domain which I don't own. My axios request: axios(requestURL, { method: 'GET', headers: { 'Access-Control-Allow-Origin': '*', 'Content-Type': 'application/json', 'Authorization': key, withCredentials: true, mode: 'no-cors', } I keep on getting the same error: CORS header ‘Access-Control-Allow-Origin’ missing. Is this something I can overcome from the frontend? I know for a fact that people use that API so it can't be backend

问题 I am using React on the front-end and I'm calling API from another domain which I don't own. My axios request: axios(requestURL, { method: 'GET', headers: { 'Access-Control-Allow-Origin': '*', 'Content-Type': 'application/json', 'Authorization': key, withCredentials: true, mode: 'no-cors', } I keep on getting the same error: CORS header ‘Access-Control-Allow-Origin’ missing. Is this something I can overcome from the frontend? I know for a fact that people use that API so it can't be backend

问题 I should make cross domain API with Symfony. There is some bundle for that? I have tried FOS Rest Bundle but did not seem have solved my problem. 回答1: I advise you to use NelmioCorsBundle: https://github.com/nelmio/NelmioCorsBundle This bundle allows you to send Cross-Origin Resource Sharing headers with ACL-style per-URL configuration. Is very useful for CORS problem 回答2: I'm not sure that's the right way, but I resolved for me: 1) Create new event subscriber (like ResponseSubscriber ) 2)

问题 I should make cross domain API with Symfony. There is some bundle for that? I have tried FOS Rest Bundle but did not seem have solved my problem. 回答1: I advise you to use NelmioCorsBundle: https://github.com/nelmio/NelmioCorsBundle This bundle allows you to send Cross-Origin Resource Sharing headers with ACL-style per-URL configuration. Is very useful for CORS problem 回答2: I'm not sure that's the right way, but I resolved for me: 1) Create new event subscriber (like ResponseSubscriber ) 2)

问题 I am currently using angular to issue API call to an API server running ASP.NET. However, I have a cross-origin issue as for angular development, I am using localhost. While in the production version they will all run under the same domain using IIS. Is there a way to run the angular app on the same port with ASP.NET? P.S.: I am also open for other alternatives on solving this issue. 回答1: I've encountered the same problem, then I've found this post on medium, hope this works for you. Edit:

问题 tl;dr; About the Same Origin Policy I have a Grunt process which initiates an instance of express.js server. This was working absolutely fine up until just now when it started serving a blank page with the following appearing in the error log in the developer's console in Chrome (latest version): XMLHttpRequest cannot load https://www.example.com/ No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:4300' is therefore not allowed access. What

问题 I am trying to get authorize from Fitbit. when I use Oauth2.0 frontend angular4 getAuthFromFitbit() { this.http.get(this.BASE_URL + "/fitbit").subscribe(res => { console.log(res.json()); });} backend node.js then I got this problem: 回答1: The error you see in the browser console is coming from a fitbit request, not from your server. Setting headers on your server will not help much in your case. 回答2: This is a Cross Origin Resource Sharing issue. You need to disable CORS in your browser. 回答3: