cors

问题 I am using the new API Gateway HTTP which during the configuration enables you to add CORS. So I have set the Access-Control-Allow-Origin Header with the setting *. However when I make a request using Postman I do not see that header and this i causing my VueJS Axios request to fail. I previously used a Lambda Proxy Integration and did the following in my Lambda "headers": { "Access-Control-Allow-Origin": "*" } However the new HTTP API just does not seem to implement CORS. Maybe I am missing

问题 I am using the new API Gateway HTTP which during the configuration enables you to add CORS. So I have set the Access-Control-Allow-Origin Header with the setting *. However when I make a request using Postman I do not see that header and this i causing my VueJS Axios request to fail. I previously used a Lambda Proxy Integration and did the following in my Lambda "headers": { "Access-Control-Allow-Origin": "*" } However the new HTTP API just does not seem to implement CORS. Maybe I am missing

问题 I needed to change my AWS S3 bucket CORS policy to enable the upload of files for my ReactJS to AWS S3, but I keep getting this API response: Expected params.CORSConfiguration.CORSRules to be an Array. I am at a loss right now. Can anyone help? 回答1: I'm not sure if this helps. I ran into this same problem recently and it seems like AWS made some changes with how we define our CORS configurations. For example, if you want to allow certain Methods on your S3 bucket in the past you have to do

问题 Chrome 86 (and prior), Edge, Curl, and IE all are able to do cross-origin Windows Authentication against my IIS 10 ASP.NET service on Windows 2019 machine without any problem. But Chrome 87 fails with "Access to XMLHttpRequest at 'https://[REDACTED]' from origin 'http://[DIFFERENT]' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested" Weirdly - Chrome 87 works with the identical ASP.NET service running in IIS 7.5 on a Windows 2008 machine (don

问题 Chrome 86 (and prior), Edge, Curl, and IE all are able to do cross-origin Windows Authentication against my IIS 10 ASP.NET service on Windows 2019 machine without any problem. But Chrome 87 fails with "Access to XMLHttpRequest at 'https://[REDACTED]' from origin 'http://[DIFFERENT]' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested" Weirdly - Chrome 87 works with the identical ASP.NET service running in IIS 7.5 on a Windows 2008 machine (don

问题 I use a nodejs express server. Despite allowing the host, I still have an CORS error " No 'Access-Control-Allow-Origin' header is present on the requested resource." but only for the POST endpoint. The "GET" have no issue. Both (GET and POST) endpoint are allowed for my client-browser: My server:(running on http://serverURL) var whitelist = ['http://localhost:4200', 'http://someOtherDeployUrl.com'] var corsOptionsDelegate = function (req, callback) { var corsOptions; if (whitelist.indexOf(req

问题 I use a nodejs express server. Despite allowing the host, I still have an CORS error " No 'Access-Control-Allow-Origin' header is present on the requested resource." but only for the POST endpoint. The "GET" have no issue. Both (GET and POST) endpoint are allowed for my client-browser: My server:(running on http://serverURL) var whitelist = ['http://localhost:4200', 'http://someOtherDeployUrl.com'] var corsOptionsDelegate = function (req, callback) { var corsOptions; if (whitelist.indexOf(req

问题 This question already has an answer here : CORS Error: “requests are only supported for protocol schemes: http…” etc (1 answer) Closed last year . I am attempting to connect my angular app to my new Spring Boot 2 controller. I start everything up and I get: Access to XMLHttpRequest at 'localhost:8093/restapi/setup' from origin 'http://localhost:4200' has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, https.

问题 I want to enable CORS Tomcat 8 using this method (custom filter) Tomcat CORS filter I'm confused on step making custom filter to be called in web.xml. How to set the .java file? Where is the directory of this file (SimpleCORSFilter)? public class SimpleCORSFilter implements Filter { public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException { HttpServletResponse response = (HttpServletResponse) res; response.setHeader("Access-Control

问题 I am trying to set up a proxy using node, express, and an instance of cors-anywhere for my arcgis-js-api app. My server file looks like this: import express from 'express'; import cors from 'cors'; import corsAnywhere from 'cors-anywhere'; const { PORT } = process.env; const port = PORT || 3030; var app = express(); let proxy = corsAnywhere.createServer({ originWhitelist: [], // Allow all origins requireHeaders: [], // Do not require any headers. removeHeaders: [], // Do not remove any