我将csp添加到我的项目中。我调用外部url:http://xx.xx.xx：3002/插座.io

response.addHeader(HEADER_NAME, "default-src 'self' 'unsafe-inline' 'unsafe-eval'; */socket 'self' 'unsafe-inline' 'unsafe-eval'")

但在我的浏览器中，我得到了一个错误：

/socket.io/?EIO=3&transport=polling&t=NNrFFxf

Content security policy: The options for this page have blocked the loading of a resource 
at https://xx.xx.xx.xx:3002/socket.io/?EIO=3&transport=polling&t=NNrFz_O (default-src).

Content security policy: Unable to process unknown directive '* / socket'

有什么建议吗？