response

Documentation

Index

• func Failed(w http.ResponseWriter, err error)
• func GetDataFromBody(body io.ReadCloser, v interface{}) error
• func Success(w http.ResponseWriter, data interface{})
• type Data
  • func NewData(data interface{}) *Data
• type Response
  • func NewResponse(rw http.ResponseWriter) Response

Functions

func Failed

func Failed(w http.ResponseWriter, err error)

Failed use to response error messge

func GetDataFromBody

func GetDataFromBody(body io.ReadCloser, v interface{}) error

GetDataFromBody 获取body中的数据

func Success

func Success(w http.ResponseWriter, data interface{})

Success use to response success data

Types

type Data

type Data struct {
	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
	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
}

Data to be used by controllers.

func NewData

func NewData(data interface{}) *Data

NewData new实例

type Response

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))
}

Response is a wrapper around http.ResponseWriter that provides extra information about the response. It is recommended that middleware handlers use this construct to wrap a responsewriter if the functionality calls for it.

func NewResponse

func NewResponse(rw http.ResponseWriter) Response

NewResponse creates a ResponseWriter that wraps an http.ResponseWriter