response

type Data struct {
	RequestId string      `json:"request_id,omitempty"` // 请求Id
	Code      *int        `json:"code"`                 // 自定义返回码  0:表示正常
	Type      string      `json:"type,omitempty"`       // 数据类型, 可以缺省
	Namespace string      `json:"namespace,omitempty"`  // 异常的范围
	Reason    string      `json:"reason,omitempty"`     // 异常原因
	Recommend string      `json:"recommend,omitempty"`  // 推荐链接
	Message   string      `json:"message,omitempty"`    // 关于这次响应的说明信息
	Data      interface{} `json:"data,omitempty"`       // 返回的具体数据
	Meta      interface{} `json:"meta,omitempty"`       // 数据meta
}

type DesenseObj interface {
	Desense()
}

type Option interface {
	Apply(*Data)
}

type Response interface {
	http.ResponseWriter
	http.Flusher
	// Status returns the status code of the response or 0 if the response has
	// not been written
	Status() int
	// Written returns whether or not the ResponseWriter has been written.
	Written() bool
	// Size returns the size of the response body.
	Size() int
	// Before allows for a function to be called before the ResponseWriter has been written to. This is
	// useful for setting headers or any other operations that must happen before a response has been written.
	Before(func(Response))
}