cors

问题 I try to upload files to my server and I'm running issues with CORS and Node JS. My server.js file looks like below : require('rootpath')(); var express = require('express'); var app = express(); var cors = require('cors'); var bodyParser = require('body-parser'); var expressJwt = require('express-jwt'); var config = require('config.json'); // pour l'upload var multer = require('multer'); const corsOptions = { origin: ["http://localhost:3000"], credentials: true, methods: "POST, PUT, OPTIONS,

问题 As per the MS doc, I need to set up a reverse proxy for my web api. The below is the nginx config with cors & reverse proxy settings: server { listen 80; listen [::]:80; server_name api.ZZZ.com; set $cors ''; location / { if ($http_origin ~ '^https?://(localhost|www\.ZZZ\.com|www\.ZZZ\.com|ZZZ\.com)') { set $cors 'true'; } if ($cors = 'true') { add_header 'Access-Control-Allow-Origin' "$http_origin" always; add_header 'Access-Control-Allow-Credentials' 'true' always; add_header 'Access

问题 I have developed an app using AngularJS. It is live at the following url but it isn't working because of CORS issue on loading templates: http://www.ebust.it/app/#/lines/list The app works fine on the url without "www": http://ebust.it/app/#/lines/list The error that I get from js console: XMLHttpRequest cannot load http://ebust.it/themes/frontend/spa/app/views/lines.html. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://www.ebust.it' is therefore

问题 I don't do much client side web programming, so I'm trying to grasp this concept in how it relates to my specific situation. I have a RESTful WCF service running on a port in the 50000s. Additionally, I have a bunch of web forms (not ASP WebForms) written in HTML5/CSS3/JavaScript that make AJAX calls to this WCF service. The web forms are hosted on the same host, but are using port 80. The AJAX calls made by the web forms are all GET only requests. Additionally, I have a third-party cloud

问题 I'm trying to enable CORS in my MVC 6 WebApi project, and I found this question, focusing on the same problem: How do you enable cross-origin requests (CORS) in ASP.NET 5 & MVC 6? It looks exactly like what I want to do, but when I get to this part, I run into trouble. public void ConfigureServices(IServiceCollection services) { services.AddMvc(); //Add Cors support to the service services.AddCors(); var policy = new Microsoft.AspNet.Cors.Core.CorsPolicy(); policy.Headers.Add("*"); policy

问题 I'm working on AngularJS and PHP application. When I try to run the index.html page, its throwing this error, MLHttpRequest cannot load http://...... No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost' is therefore not allowed access. The response had HTTP status code 500. Working on LAMP. I know I need to include the header files. But where should I include it? Should I include it in config.php where I had definded my database? If not then

问题 While implementing the V3 API I face the following CORS problem with my Ionic2/Angular2 application: XMLHttpRequest cannot load https://api.yelp.com/v3/businesses/search. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8100' is therefore not allowed access. The response had HTTP status code 404. While using the V2 of the API, I was "bypassing" the CORS problem using http

问题 I doing some testing for a project I got in mind which involves using places nearby. So I went with the big guy and started messing around with Google's Places Api. I'm using leaflet with openstreet tiles for my map. Now everything is fine until I try to use the dang thing. var lat = coords.lat; var lng = coords.lng; var apiUrl = "https://maps.googleapis.com/maps/api/place/nearbysearch/json"; var data = { key: 'AIzaSyBl8bmE8kQT7RjoXhP6k2yDti44h9-fSUI', location: lat+','+lng, radius: '10000',

问题 Let me start this with, I do not know python, I've had maybe 1 day going through the python tutorials. The situation is this. I have an angular app that has a python app hosted with Apache on a vm in an iframe. I didn't write the python app, but another developer wrote me an endpoint where I am supposed to be able to post from my angular app. The developer who made the python endpoint is saying that there is something wrong with my request but I am fairly certain there isn't anything wrong. I

问题 I am trying to setup CORS in java playframework 2.4.x withouth success. My front-end app is using AngularJS 1.3.x. I implemented the Filters class as per documentation but my preflights OPTIONS requests from AngularJS fail without apparent reason. This is my application.conf values regarding the filter: NOTE: I edited the domain names (I am not the owner of example.com) ;) ... play.filters.cors { allowedOrigins = ["http://example.com", "http://beta.example.com", "http://example.com/beta"]