cors

问题 This question already has answers here : XMLHttpRequest cannot load XXX No 'Access-Control-Allow-Origin' header (10 answers) Closed last year . After upgrading to a new webcam I had to change my code that controls the PTZ on the web cam to: function buttonDown(button) { document.getElementById("status").innerHTML = "button " + button.id + " pressed"; $.get("http://192.168.1.111:88/cgi-bin/CGIProxy.fcgi?cmd=ptzMoveDown&user=user&pwd=pass", function() { //on successful call }); } Now I get this

问题 I'm using spring boot service for backend and and angular 6 for frontend. In spring boot i enabled cors using. @Override public void addCorsMappings(CorsRegistry registry) { registry.addMapping("/interview/**").allowedOrigins("*"); } and i'm using intercepter for each service. in frontend calling service: headers = new Headers(); constructor(private http: Http, private logger: MLogger) { this.headers.set("Access-Control-Allow-Origin", "*"); this.headers.set( 'Content-Type', 'application/json'

问题 I'm using spring boot service for backend and and angular 6 for frontend. In spring boot i enabled cors using. @Override public void addCorsMappings(CorsRegistry registry) { registry.addMapping("/interview/**").allowedOrigins("*"); } and i'm using intercepter for each service. in frontend calling service: headers = new Headers(); constructor(private http: Http, private logger: MLogger) { this.headers.set("Access-Control-Allow-Origin", "*"); this.headers.set( 'Content-Type', 'application/json'

来源： https://stackoverflow.com/questions/55158189/cross-origin-requests-ajax-requests-to-aws-s3-sometimes-result-in-cors-error

来源： https://stackoverflow.com/questions/64553611/ad-b2c-ropc-javascript-token-retrieval

来源： https://stackoverflow.com/questions/58817987/react-fetch-google-cloud-function-http-cors-req-method-options-post

来源： https://stackoverflow.com/questions/61195882/asp-net-core-api-cors-policy-error-only-in-file-upload

来源： https://stackoverflow.com/questions/36047091/cloud-storage-no-access-control-allow-origin-header-is-present-on-the-reques

来源： https://stackoverflow.com/questions/36047091/cloud-storage-no-access-control-allow-origin-header-is-present-on-the-reques

来源： https://stackoverflow.com/questions/39042799/cors-localhost-as-allowed-origin-in-production