cors

问题 I am looking for like a little bit of help populating children nodes on-demand (on expand) in a jstree. I can populate the parent nodes but having no luck populating the child nodes. Scenario: I am using jstree for populating nodes in a tree. My data source is json. However, i get parent nodes from a different service and child nodes from a different service. I am using the new jstree version 3.0.0 found here: https://github.com/vakata/jstree/zipball/3.0.0-beta8 What challenge I am facing?: I

问题 After failure using pluploader in this question, I'm now trying FineUploader. After reading up on CORS, I've implemented various headers on my IIS6 server. What seems to happen is that my script fires the first ( preflight ) authorisation request, which fails, but Chrome allows the second ( standard ) request to send anyway - Firefox does not. I presume this is actually a bug on behalf of Chrome, but at least it has allowed me to work out that my script is probably working correctly. Here is

问题 I'm using a website, abc.com , that is hosting an iframe of a page on 123.com . The page inside the iframe is doing an AJAX request to another page on 123.com , but we're seeing that the request is getting cancelled. Unless I'm wrong — and I haven't found any official information on the internet about this — the call should work fine as it is not a cross-domain request. Would the fact that the parent frame is on a different domain really hinder the iframe from doing AJAX requests to its own

问题 Here is my situation: I have a Webserver machine, Client machine, and a third machine running some program that listens for XMLHttpRequests. Client accesses the Webserver from the Client machine, makes some changes, and then clicks on'Save'. At this point, data is being sent back to the Webserver and to the Third machine. All of this is being done using Javascript and XMLHttpRequest object. The post to the Webserver works fine, however post to the Third machine does not work, since it had a

问题 We have a React app that loads some data asynchronously from another domain. The requests are made using isomorphic-fetch in cors mode and the requests and responses all look fine and work correctly when testing using my own browser. We have monitoring of the responses and log failures back to our application for analysis. While most of the time all is well (and everything seems to be getting indexed correctly and showing up fine in Google) we still see a lot of failures, only for Googlebot,

问题 I'm using Reactjs and using API through AJAX in javascript. How can we resolve this issue? Previously I used CORS tools, but now I need to enable CORS. 回答1: Possible repeated question from How to overcome the CORS issue in ReactJS CORS works by adding new HTTP headers that allow servers to describe the set of origins that are permitted to read that information using a web browser. This must be configured in the server to allow cross domain. You can temporary solve this issue by a chrome

问题 I've read somewhere that Facebook have cross enabled for Profile Pictures. I'm not sure about albums and other stuff, but in fact Facebook is including the header Access-Control-Allow-Origin: * on every one of the URLs that I have tested to far. I've tried the standard Profile picture URL https://graph.facebook.com/PROFILE_ID/picture?width=25&height=25 And well as Akamai urls: https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-ash3/... (The latter are returned by https://graph.facebook.com

问题 I'm trying to configure Spring for CORS in order to use Angular web UI: I tried this: @Configuration @ComponentScan("org.datalis.admin.config") public class AppConfig { @Bean public static PropertySourcesPlaceholderConfigurer propertyConfigurer() { PropertySourcesPlaceholderConfigurer conf = new PropertySourcesPlaceholderConfigurer(); conf.setLocation(new ClassPathResource("application.properties")); return conf; } @Bean public FilterRegistrationBean<CorsFilter> corsFilter() {

问题 I am trying to workaround CORS restriction on a WebGL application. I have a Web Service which resolves URL and returns images. Since this web service is not CORS enabled, I can't use the returned images as textures. I was planning to: Write a PHP script to handle image requests Image requests would be sent through the query string as a url parameter The PHP Script will: Call the web service with the query string url Fetch the image response (web service returns a content-type:image response)