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校对了数据，上海的没啥问题，深圳的还不行

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This commit is contained in:
钱纯净
2024-10-24 22:23:06 +08:00
parent 1bdc7ef8e1
commit 9c7923d939
6 changed files with 107 additions and 81 deletions
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1
client.go
View File

@@ -55,7 +55,6 @@ func (this *Client) handlerDealMessage(c *client.Client, msg ios.Acker) {
return
}
logs.Debug(f.Type)
switch f.Type {
case protocol.TypeSecurityQuote:
resp := protocol.MSecurityQuote.Decode(f.Data)

10
protocol/const.go
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@@ -1,15 +1,5 @@
package protocol
type Exchange uint8
func (this Exchange) Uint8() uint8 { return uint8(this) }
const (
ExchangeSH Exchange = iota //上海交易所
ExchangeSZ //深圳交易所
ExchangeBJ //北京交易所
)
const (
Control = 0x01
)

58
protocol/model.go
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@@ -3,7 +3,7 @@ package protocol
import (
"errors"
"fmt"
bytes2 "github.com/injoyai/base/bytes"
"strings"
)
var (
@@ -85,25 +85,28 @@ func (securityList) Decode(bs []byte) (*SecurityListResp, error) {
type SecurityQuotesResp []*SecurityQuote
func (this SecurityQuotesResp) String() string {
ls := []string(nil)
for _, v := range this {
ls = append(ls, v.String())
}
return strings.Join(ls, "\n")
}
type SecurityQuote struct {
Market uint8 // 市场
Exchange Exchange // 市场
Code string // 代码
Active1 uint16 // 活跃度
//Price float64 // 现价
//Close float64 // 昨收
//Open float64 // 开盘
//High float64 // 最高
//Low float64 // 最低
K K //k线
ServerTime string // 时间
ReversedBytes0 int // 保留(时间 ServerTime)
ReversedBytes1 int // 保留
Vol int // 总量
CurVol int // 现量
Amount float64 // 总金额
SVol int // 内盘
BVol int // 外盘
TotalHand int // 总手（东财的盘口-总手）
Intuition int // 现量（东财的盘口-现量）
Amount float64 // 金额（东财的盘口-金额）
InsideDish int // 内盘（东财的盘口-外盘）（和东财对不上）
OuterDisc int // 外盘（东财的盘口-外盘）（和东财对不上）
ReversedBytes2 int // 保留
ReversedBytes3 int // 保留
BidLevels [5]PriceLevel
@@ -138,6 +141,13 @@ type SecurityQuote struct {
Active2 uint16 // 活跃度
}
func (this *SecurityQuote) String() string {
return this.K.String() + fmt.Sprintf(", 总量：%s, 现量：%s, 总金额：%s, 内盘：%s, 外盘：%s",
IntUnitString(this.TotalHand), IntUnitString(this.Intuition), FloatUnitString(this.Amount),
IntUnitString(this.InsideDish), IntUnitString(this.OuterDisc)) + "\n" +
fmt.Sprintf("%#v\n", this)
}
type securityQuote struct{}
func (this securityQuote) Frame(m map[Exchange]string) (*Frame, error) {
@@ -176,34 +186,36 @@ func (this securityQuote) Decode(bs []byte) SecurityQuotesResp {
for i := uint16(0); i < number; i++ {
sec := &SecurityQuote{
Market: bs[0],
Code: string(UTF8ToGBK(bytes2.Reverse(bs[1:7]))),
Exchange: Exchange(bs[0]),
Code: string(UTF8ToGBK(bs[1:7])),
Active1: Uint16(bs[7:9]),
}
bs, sec.K = DecodeK(bs[9:])
bs, sec.ReversedBytes0 = CutInt(bs)
sec.ServerTime = fmt.Sprintf("%d", sec.ReversedBytes0)
bs, sec.ReversedBytes1 = CutInt(bs)
bs, sec.Vol = CutInt(bs)
bs, sec.CurVol = CutInt(bs)
bs, sec.TotalHand = CutInt(bs)
bs, sec.Intuition = CutInt(bs)
sec.Amount = getVolume(Uint32(bs[:4]))
bs, sec.SVol = CutInt(bs[4:])
bs, sec.BVol = CutInt(bs)
bs, sec.InsideDish = CutInt(bs[4:])
bs, sec.OuterDisc = CutInt(bs)
bs, sec.ReversedBytes2 = CutInt(bs)
bs, sec.ReversedBytes3 = CutInt(bs)
var p Price
for i := 0; i < 5; i++ {
bidele := PriceLevel{}
offerele := PriceLevel{}
bs, p = GetPrice(bs)
bidele.Price = p + sec.K.Close
bs, bidele.Vol = CutInt(bs)
sec.BidLevels[i] = bidele
offerele := PriceLevel{}
bs, p = GetPrice(bs)
offerele.Price = p + sec.K.Close
bs, bidele.Vol = CutInt(bs)
bs, offerele.Vol = CutInt(bs)
sec.BidLevels[i] = bidele
sec.AskLevels[i] = offerele
}

8
protocol/model_k.go
View File

@@ -17,8 +17,8 @@ func (this Price) String() string {
}
type PriceLevel struct {
Price Price
Vol int
Price Price //价
Vol int //量，是否是成交量？
}
// K k线图
@@ -30,6 +30,10 @@ type K struct {
Close Price //今日收盘价
}
func (this K) String() string {
return fmt.Sprintf("昨收:%0.2f, 今开:%0.2f, 最高:%0.2f, 最低:%0.2f, 今收:%0.2f", this.Last.Float64(), this.Open.Float64(), this.High.Float64(), this.Low.Float64(), this.Close.Float64())
}
func DecodeK(bs []byte) ([]byte, K) {
k := K{}

37
protocol/types.go Normal file
View File

@@ -0,0 +1,37 @@
package protocol
type Exchange uint8
func (this Exchange) Uint8() uint8 { return uint8(this) }
func (this Exchange) String() string {
switch this {
case ExchangeSH:
return "sh"
case ExchangeSZ:
return "sz"
case ExchangeBJ:
return "bj"
default:
return "unknown"
}
}
func (this Exchange) Name() string {
switch this {
case ExchangeSH:
return "上海"
case ExchangeSZ:
return "深圳"
case ExchangeBJ:
return "北京"
default:
return "未知"
}
}
const (
ExchangeSH Exchange = iota //上海交易所
ExchangeSZ //深圳交易所
ExchangeBJ //北京交易所
)

56
protocol/unit.go
View File

@@ -2,6 +2,7 @@ package protocol
import (
"bytes"
"fmt"
bytes2 "github.com/injoyai/base/bytes"
"github.com/injoyai/conv"
"golang.org/x/text/encoding/simplifiedchinese"
@@ -32,41 +33,24 @@ func UTF8ToGBK(text []byte) []byte {
return bytes.ReplaceAll(content, []byte{0x00}, []byte{})
}
func getprice(b []byte, pos *int) int {
/*
0x7f与常量做与运算实质是保留常量（转换为二进制形式）的后7位数，既取值区间为[0,127]
0x3f与常量做与运算实质是保留常量（转换为二进制形式）的后6位数，既取值区间为[0,63]
0x80 1000 0000
0x7f 0111 1111
0x40 100 0000
0x3f 011 1111
*/
posByte := 6
bData := b[*pos]
data := int(bData & 0x3f)
bSign := false
if (bData & 0x40) > 0 {
bSign = true
func FloatUnit(f float64) (float64, string) {
m := []string{"万", "亿"}
unit := ""
for i := 0; f > 1e4 && i < len(m); f /= 1e4 {
unit = m[i]
}
if (bData & 0x80) > 0 {
for {
*pos += 1
bData = b[*pos]
data += (int(bData&0x7f) << posByte)
posByte += 7
if (bData & 0x80) <= 0 {
break
}
}
}
*pos++
if bSign {
data = -data
}
return data
return f, unit
}
func FloatUnitString(f float64) string {
m := []string{"万", "亿"}
unit := ""
for i := 0; f > 1e4 && i < len(m); f /= 1e4 {
unit = m[i]
}
return fmt.Sprintf("%0.2f%s", f, unit)
}
func IntUnitString(n int) string {
return FloatUnitString(float64(n))
}