dex

Documentation

Index

• Constants
• func BinanceFutures(n int) chan string
• func GetBinancePrice(tickerid string) (float64, error)
• func GetPrice(tickerid string) (float64, error)
• type Data
• type DataFrame
  • func (df *DataFrame) Close() []float64
  • func (df *DataFrame) CloseAt(i int) float64
  • func (df *DataFrame) High() []float64
  • func (df *DataFrame) HighAt(i int) float64
  • func (df *DataFrame) Len() int
  • func (df *DataFrame) Low() []float64
  • func (df *DataFrame) LowAt(i int) float64
  • func (df *DataFrame) Open() []float64
  • func (df *DataFrame) OpenAt(i int) float64
  • func (df *DataFrame) Print()
  • func (df *DataFrame) Quantity() []float64
  • func (df *DataFrame) QuantityAt(i int) float64
  • func (df *DataFrame) SearchByTime(t time.Time) int
  • func (df *DataFrame) SetCloseAt(i int, v float64)
  • func (df *DataFrame) SetHighAt(i int, v float64)
  • func (df *DataFrame) SetLowAt(i int, v float64)
  • func (df *DataFrame) SetOpenAt(i int, v float64)
  • func (df *DataFrame) SetQuantityAt(i int, v float64)
  • func (df *DataFrame) SetUnixAt(i int, v float64)
  • func (df *DataFrame) SetVolumeAt(i int, v float64)
  • func (df *DataFrame) Slice(i, k, j, l int) *DataFrame
  • func (df *DataFrame) Unix() []float64
  • func (df *DataFrame) UnixAt(i int) float64
  • func (df *DataFrame) Volume() []float64
  • func (df *DataFrame) VolumeAt(i int) float64
• type Data_
• type KLine
  • func GetKline(tickerid string, period time.Duration) *KLine
  • func (k *KLine) IsEmpty() bool
  • func (k *KLine) ToDataFrame() (DataFrame, error)
• type List
• type Market
• type Pair2
• type PriceResponse

Constants

const (
	Unix = iota // unix second
	High
	Open
	Low
	Close
	Quantity
	Volume
)

const Columns = 7

Functions

func BinanceFutures

func BinanceFutures(n int) chan string

func GetBinancePrice

func GetBinancePrice(tickerid string) (float64, error)

func GetPrice

func GetPrice(tickerid string) (float64, error)

Types

type Data

type Data struct {
	Kline [][]float64 `json:"kline"`
}

type DataFrame

type DataFrame struct {
	*mat.Dense
}

func (*DataFrame) Close

func (df *DataFrame) Close() []float64

func (*DataFrame) CloseAt

func (df *DataFrame) CloseAt(i int) float64

func (*DataFrame) High

func (df *DataFrame) High() []float64

func (*DataFrame) HighAt

func (df *DataFrame) HighAt(i int) float64

func (*DataFrame) Len

func (df *DataFrame) Len() int

func (*DataFrame) Low

func (df *DataFrame) Low() []float64

func (*DataFrame) LowAt

func (df *DataFrame) LowAt(i int) float64

func (*DataFrame) Open

func (df *DataFrame) Open() []float64

func (*DataFrame) OpenAt

func (df *DataFrame) OpenAt(i int) float64

func (*DataFrame) Print

func (df *DataFrame) Print()

func (*DataFrame) Quantity

func (df *DataFrame) Quantity() []float64

func (*DataFrame) QuantityAt

func (df *DataFrame) QuantityAt(i int) float64

func (*DataFrame) SearchByTime

func (df *DataFrame) SearchByTime(t time.Time) int

func (*DataFrame) SetCloseAt

func (df *DataFrame) SetCloseAt(i int, v float64)

func (*DataFrame) SetHighAt

func (df *DataFrame) SetHighAt(i int, v float64)

func (*DataFrame) SetLowAt

func (df *DataFrame) SetLowAt(i int, v float64)

func (*DataFrame) SetOpenAt

func (df *DataFrame) SetOpenAt(i int, v float64)

func (*DataFrame) SetQuantityAt

func (df *DataFrame) SetQuantityAt(i int, v float64)

func (*DataFrame) SetUnixAt

func (df *DataFrame) SetUnixAt(i int, v float64)

func (*DataFrame) SetVolumeAt

func (df *DataFrame) SetVolumeAt(i int, v float64)

func (*DataFrame) Slice

func (df *DataFrame) Slice(i, k, j, l int) *DataFrame

func (*DataFrame) Unix

func (df *DataFrame) Unix() []float64

func (*DataFrame) UnixAt

func (df *DataFrame) UnixAt(i int) float64

func (*DataFrame) Volume

func (df *DataFrame) Volume() []float64

交易额

func (*DataFrame) VolumeAt

func (df *DataFrame) VolumeAt(i int) float64

type Data_

type Data_ struct {
	TotalCount int64  `json:"total_count"`
	TotalPages int64  `json:"total_pages"`
	Page       int64  `json:"page"`
	List       []List `json:"list"`
}

type KLine

type KLine struct {
	Data Data   `json:"data"`
	Code int64  `json:"code"`
	Msg  string `json:"msg"`
}

{
    "data": {
        "kline": [
            [
                1603065600,  //时间
                39.7777, // 最高价
                32.3569, // 开盘
                20.6023, // 最低价
                38.6663, // 收盘
                5387902.82,   // 成交量
                154196745.159039 // 交易额
            ]
        ]
    },
    "code": 200,
    "msg": "success"
}

func GetKline

func GetKline(tickerid string, period time.Duration) *KLine

func (*KLine) IsEmpty

func (k *KLine) IsEmpty() bool

func (*KLine) ToDataFrame

func (k *KLine) ToDataFrame() (DataFrame, error)

type List

type List struct {
	Code           string   `json:"code"`
	Symbol         string   `json:"symbol"`
	Name           string   `json:"name"`
	Price          float64  `json:"price"`
	Contracttype   string   `json:"contracttype"`
	Contractvalue  string   `json:"contractvalue"`
	Minunitchange  string   `json:"minunitchange"`
	Leveragechoose string   `json:"leveragechoose"`
	Openingcharge  string   `json:"openingcharge"`
	Closingcharge  string   `json:"closingcharge"`
	Tradingtime    string   `json:"tradingtime"`
	Fundsrate      float64  `json:"fundsrate"`
	OpenInterest   float64  `json:"open_interest"`
	Markets        []Market `json:"martkets"`
}

type Market

type Market struct {
	Tickerid     string  `json:"tickerid"`
	Code         string  `json:"code"`
	Name         string  `json:"name"`
	Pair1        string  `json:"pair1"`
	Pair2        Pair2   `json:"pair2"`
	Title        string  `json:"title"`
	Logo         string  `json:"logo"`
	Price        float64 `json:"price"`
	Changerate   float64 `json:"changerate"`
	Amount       float64 `json:"amount"`
	OpenInterest float64 `json:"open_interest"`
	Refreshtime  int64   `json:"refreshtime"`
	IsFocus      int64   `json:"is_focus"`
	Showkline    int64   `json:"showkline"`
}

type Pair2

type Pair2 string

const (
	Usd  Pair2 = "USD"
	Usdt Pair2 = "USDT"
)

type PriceResponse

type PriceResponse struct {
	Data Data_  `json:"data"`
	Code int64  `json:"code"`
	Msg  string `json:"msg"`
}