我遵循使用Vision,但不幸的是,我继续得到以下CORS错误:
Access to XMLHttpRequest at 'https://vision.googleapis.com/v1/images:annotate?key=MY_KEY_HERE' from origin 'https://localhost:3000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Co
我在Rails5.1应用中有一个Vue.js模板,带有最新的webpack,调用REST API publicClient.getProducts()方法可以很好地工作。“跨域请求被阻止:同源策略不允许读取处的远程资源。(原因: CORS标头‘Access-Control-Allow- Origin’丢失)。”要点:
我有一个项目的前端代码和应用编程接口代码,如project.com的前端和api.project.com的应用编程接口。因为我已经将apache配置为接受跨域请求,所以浏览器接受调用不同的url,但它也会在每次GET请求之前调用带有OPTION请求的api。Header set Access-Control-Allow-Origin '*