netop

README

netop

common net operation helper

Documentation

Index

• Variables
• func Get(url string, parameters ...RequestParam) (*http.Response, error)
• func GetBuffer(url string, parameters ...RequestParam) (*bytes.Buffer, error)
• func GetBytes(url string, parameters ...RequestParam) ([]byte, error)
• func GetString(url string, parameters ...RequestParam) (string, error)
• func Post(url string, parameters ...RequestParam) (*http.Response, error)
• func PostBuffer(url string, parameters ...RequestParam) (*bytes.Buffer, error)
• func PostBytes(url string, parameters ...RequestParam) ([]byte, error)
• func PostString(url string, parameters ...RequestParam) (string, error)
• type Param
  • func (s Param) Log(log string)
  • func (s Param) SendProgress(progress *Progress)
• type Progress
• type RequestParam
  • func FormData(key, value string) RequestParam
  • func Header(key, value string) RequestParam
  • func Log(logChannel chan<- string) RequestParam
  • func OnProgress(progressChannel chan<- *Progress, interval time.Duration) RequestParam
  • func Refer(refer string) RequestParam
  • func Retry(retry int, interval time.Duration) RequestParam
  • func ValidStatusCode(statusCodes ...int) RequestParam

Variables

var (
	// ErrInvalidResponseStatusCode invalid response status code
	ErrInvalidResponseStatusCode = errors.New("invalid response status code")
)

Functions

func Get

func Get(url string, parameters ...RequestParam) (*http.Response, error)

Get send a GET request to server and return response or error

func GetBuffer

func GetBuffer(url string, parameters ...RequestParam) (*bytes.Buffer, error)

GetBuffer send a GET request to server and return response buffer or error

func GetBytes

func GetBytes(url string, parameters ...RequestParam) ([]byte, error)

GetBytes send a GET request to server and return response buffer or error

func GetString

func GetString(url string, parameters ...RequestParam) (string, error)

GetString send a GET request to server and return response string or error

func Post

func Post(url string, parameters ...RequestParam) (*http.Response, error)

Post send a GET request to server and return response or error

func PostBuffer

func PostBuffer(url string, parameters ...RequestParam) (*bytes.Buffer, error)

PostBuffer send a GET request to server and return response buffer or error

func PostBytes

func PostBytes(url string, parameters ...RequestParam) ([]byte, error)

PostBytes send a GET request to server and return response buffer or error

func PostString

func PostString(url string, parameters ...RequestParam) (string, error)

PostString send a GET request to server and return response string or error

Types

type Param

type Param struct {
	URL              string
	Headers          map[string]string
	Form             url.Values
	Retry            int
	RetryInterval    time.Duration
	LogChannel       chan<- string
	ProgressChannel  chan<- *Progress
	ProgressInterval time.Duration
	ValidStatusCode  map[int]bool
}

Param download parameters

func (Param) Log

func (s Param) Log(log string)

Log send log

func (Param) SendProgress

func (s Param) SendProgress(progress *Progress)

SendProgress send progress

type Progress

type Progress struct {
	Total     int64
	Completed int64
	Speed     int64
	Elapsed   time.Duration
	Remain    time.Duration
}

Progress download progress

type RequestParam

type RequestParam interface {
	// contains filtered or unexported methods
}

RequestParam defines download parameters

func FormData

func FormData(key, value string) RequestParam

FormData set formdata

func Header

func Header(key, value string) RequestParam

Header set request header

func Log

func Log(logChannel chan<- string) RequestParam

Log set log chan to show operation log

func OnProgress

func OnProgress(progressChannel chan<- *Progress, interval time.Duration) RequestParam

OnProgress send download progress

func Refer

func Refer(refer string) RequestParam

Refer set request refer

func Retry

func Retry(retry int, interval time.Duration) RequestParam

Retry set request retry times and interval

func ValidStatusCode

func ValidStatusCode(statusCodes ...int) RequestParam

ValidStatusCode set valid response status code, otherwise error returned.