我在我的项目中拉取你的代码集成在里面，连接报 Access to XMLHttpRequest at 'http://127.0.0.1:8080/bullet/info?t=1608605850210' from origin 'http://localhost:63342' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

[acongy]

控制台没有报什么错误