跨域demo没有生效

[godsoul]

Describe the bug

运行 middleware/CORS 下代码，返回的请求头还是没有带跨域的，option请求也会返回404

Hertz version:

v0.1.0

Environment:
GOVERSION="go1.18.3"

Additional context

h.Use(cors.New(cors.Config{
		AllowOrigins:     []string{"*"},              // Allowed domains, need to bring schema
		AllowMethods:     []string{"*"},              // Allowed request methods
		AllowHeaders:     []string{"*"},              // Allowed request headers
		ExposeHeaders:    []string{"Content-Length"}, // Request headers allowed in the upload_file
		AllowCredentials: true,                       // Whether cookies are attached
		MaxAge:           12 * time.Hour,             // Maximum length of upload_file-side cache preflash requests (seconds)
	}))

[li-jin-gou]

可以 debug 自查一下代码并看下 https://www.cloudwego.io/docs/hertz/tutorials/basic-feature/middleware/cors/ 哈 @godsoul

[godsoul]

必须发带Origin的头