[当我调用Agora API以从PostMan工具获取实时频道名称时,它被成功调用,但是问题是,当我尝试使用Angular7调用Agora API时,它给了我404错误。我在下面提到了异常。
OPTIONS https://api.agora.io/dev/v1/channel/{App Id}/ 404 (Not Found)
Access to XMLHttpRequest at 'https://api.agora.io/dev/v1/channel/{App Id}/' from origin MY IP has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.