我收到了cors错误。我有遗漏什么吗?下面是我的代码和我得到的错误。后端是通过创建api-网关的无服务器npm ===上传到lambda上的.Access to fetch at '[node.js api-url, which is hosted on api-gateway/lambda]' from origin '[front-endreact-url, which is hosted on aws-s3 bucket]' has
我有一个部署在aws上的nodejs lambda函数,它通过API网关公开lambda端点。端点是,允许您访问石墨化端点。
当我试图从我的react应用程序调用这个端点时,我得到的是cors错误。Failed to load https://3h5e2m2b1a.execute-api.us-east-1.amazonaws.com/test?Origin 'http://localhost:3000' is therefore no