cors

问题 Safari flat out doesn't let you set cookies in iframes of domains different than the parent domain, server-side CORS headers be damned. To clarify: user is on domainA.com. An iframe for domainB.com is open, and attempts to authenticate the user on domainB.com inside the iframe. Set-Cookie header is returned from the server inside the domainB.com iframe, with all the required headers, but Safari isn't sending it back in subsequent calls. An old workaround was doing a form submit from the

问题 I created a restful api with django-rest-framework accessible with this URL http://192.168.33.10:8002/scenarios/ and I'm creating a React app to make calls to the api an d consume its data. I'm using fetch to make calls to the api componentWillMount: function(){ this.setState({Problemstyle: this.props.Problemstyle}) fetch('http://192.168.33.10:8002/scenarios/') .then(result=>result.json()) .then(result=> { this.steState({items:result}) }) }, when i run my app i get an error in my browser

问题 I am working in a Spring Boot 2.2.5 application with an Angular 9 frontend. I have been trying to configure a CORS filter on the Spring Boot backend to allow any origin with any headers for any request. Based on my research, what I currently have implemented in my main Application.java file should work: @Bean public CorsFilter corsFilter() { UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource(); CorsConfiguration config = new CorsConfiguration(); config

问题 I am working in a Spring Boot 2.2.5 application with an Angular 9 frontend. I have been trying to configure a CORS filter on the Spring Boot backend to allow any origin with any headers for any request. Based on my research, what I currently have implemented in my main Application.java file should work: @Bean public CorsFilter corsFilter() { UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource(); CorsConfiguration config = new CorsConfiguration(); config

问题 I am trying to 'connect' my small React JS app with my Deno API backend on my local environment with fetch() . const apiUrl = `http://localhost:8000`; try{ fetch(apiUrl) .then((res) => res.json()) .then((repos) => { console.log(repos); setAppState({ loading: false, repos: repos }); }); }catch(err){ console.log(err); } My app is serving on localhost:3000 and my deno api on localost:8000 . However, I am having problem with CORS: Access to fetch at 'http://localhost:8000/' from origin 'http:/

问题 I Have tried almost everything. My front end is developed in vue js . backend is in laravel. we have written api for another website from which we are trying to fetch data. If directly access that website Url it gives all the data but when i try to access it from my website with axios it gives me this error. Access to XMLHttpRequest at 'https://example.com/api/tickets/fetch_tickets?page=undefined' from origin 'http://localhost:8000' has been blocked by CORS policy: Request header field x

问题 I know this has been asked many times, but it seems to me that I've done all the right things and still can't get it working. I am trying to get data from an external API from the background script of my Chrome extension, using messaging to initiate the call from the content script and get the results. I have no control over the external API. The documentation from that API says to use script tags to get a jsonp response, but if I understand correctly, that shouldn't matter when the below

问题 I Have tried almost everything. My front end is developed in vue js . backend is in laravel. we have written api for another website from which we are trying to fetch data. If directly access that website Url it gives all the data but when i try to access it from my website with axios it gives me this error. Access to XMLHttpRequest at 'https://example.com/api/tickets/fetch_tickets?page=undefined' from origin 'http://localhost:8000' has been blocked by CORS policy: Request header field x

问题 I know this has been asked many times, but it seems to me that I've done all the right things and still can't get it working. I am trying to get data from an external API from the background script of my Chrome extension, using messaging to initiate the call from the content script and get the results. I have no control over the external API. The documentation from that API says to use script tags to get a jsonp response, but if I understand correctly, that shouldn't matter when the below

问题 I'm building a ReactJS frontend that has to gather some data from AWS Lambdas using a JS fetch. I cannot make it work, no mater what CORS technique I apply. I've looked into other answers here to no avail. I am definitely adding Access-Control-Allow-Origin with "*" value in my response (verified this using postman to call the endpoint). Also, Chrome complains about the preflight with Response to preflight request doesn't pass access control check , but no preflight request ( OPTIONS method)