43开头也是北京交易所的

# Conflicts:
#	go.mod
#	go.sum

client.go

@@ -87,16 +87,18 @@ func DialWith(dial ios.DialFunc, op ...client.Option) (cli *Client, err error) {
 		c.SetOption(op...)                             //自定义选项
 		c.Event.OnReadFrom = protocol.ReadFrom         //分包
 		c.Event.OnDealMessage = cli.handlerDealMessage //解析数据并处理
-		//无数据超时时间是60秒,30秒发送一个心跳包
-		c.GoTimerWriter(30*time.Second, func(w ios.MoreWriter) error {
-			bs := protocol.MHeart.Frame().Bytes()
-			_, err := w.Write(bs)
-			return err
-		})
-
-		f := protocol.MConnect.Frame()
-		if _, err = c.Write(f.Bytes()); err != nil {
-			c.Close()
+		c.Event.OnConnected = func(c *client.Client) error {
+			//无数据超时时间是60秒,30秒发送一个心跳包
+			c.GoTimerWriter(30*time.Second, func(w ios.MoreWriter) error {
+				bs := protocol.MHeart.Frame().Bytes()
+				_, err := w.Write(bs)
+				return err
+			})
+			f := protocol.MConnect.Frame()
+			if _, err = c.Write(f.Bytes()); err != nil {
+				c.Close()
+			}
+			return nil
 		}
 	})
 	if err != nil {

example/GetBjCodes/main.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"github.com/injoyai/logs"
+	"github.com/injoyai/tdx/extend"
+)
+
+func main() {
+	ls, err := extend.GetBjCodes()
+	if err != nil {
+		logs.Err(err)
+		return
+	}
+	for _, v := range ls {
+		logs.Debug(v)
+	}
+	logs.Debug("总数量:", len(ls))
+}

example/GetKlineDay/main.go

@@ -8,7 +8,7 @@ import (
 
 func main() {
 	common.Test(func(c *tdx.Client) {
-		resp, err := c.GetKlineDay("000001", 0, 10)
+		resp, err := c.GetKlineDay("838971", 0, 20)
 		logs.PanicErr(err)
 
 		for _, v := range resp.List {

example/GetKlineDayFactor/main.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+	"github.com/injoyai/logs"
+	"github.com/injoyai/tdx"
+	"github.com/injoyai/tdx/extend"
+	"time"
+)
+
+func main() {
+
+	c, err := tdx.DialDefault()
+	logs.PanicErr(err)
+
+	ks, fs, err := extend.GetTHSDayKlineFactorFull("000001", c)
+	logs.PanicErr(err)
+
+	m := map[int64]*extend.THSFactor{}
+	for _, v := range fs {
+		m[v.Date] = v
+	}
+
+	for _, v := range ks[0] {
+		logs.Debugf("%s  不复权:%.2f  前复权:%.2f  后复权:%.2f \n",
+			time.Unix(v.Date, 0).Format(time.DateOnly),
+			v.Close.Float64(),
+			v.Close.Float64()*m[v.Date].QFactor,
+			v.Close.Float64()*m[v.Date].HFactor,
+		)
+	}
+
+}

extend/codes_bj.go

@@ -0,0 +1,102 @@
+package extend
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"github.com/injoyai/conv"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+)
+
+const (
+	// UrlBjCodes 最后跟的是时间戳(ms),但是随便什么时间戳都能请求成功
+	UrlBjCodes = "https://www.bse.cn/nqhqController/nqhq_en.do?callback=jQuery3710848510589806625_%d"
+)
+
+func GetBjCodes() ([]*BjCode, error) {
+	list := []*BjCode(nil)
+	//这个200预防下bug,除非北京上市公司有4000个
+	for page := 0; page < 200; page++ {
+		ls, done, err := getBjCodes(page)
+		if err != nil {
+			return nil, err
+		}
+
+		list = append(list, ls...)
+		if done {
+			break
+		}
+		<-time.After(time.Millisecond * 100)
+	}
+	return list, nil
+}
+
+func getBjCodes(page int) (_ []*BjCode, last bool, err error) {
+
+	url := fmt.Sprintf(UrlBjCodes, time.Now().UnixMilli())
+
+	bodyStr := "page=" + conv.String(page) + "&type_en=%5B%22B%22%5D&sortfield=hqcjsl&sorttype=desc&xxfcbj_en=%5B2%5D&zqdm="
+
+	req, err := http.NewRequest(http.MethodPost, url, strings.NewReader(bodyStr))
+	if err != nil {
+		return nil, false, err
+	}
+	req.Header.Set("X-Requested-With", "XMLHttpRequest")
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8")
+	req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.39 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, false, err
+	}
+	defer resp.Body.Close()
+
+	bs, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, false, err
+	}
+
+	//处理数据
+	i := bytes.IndexByte(bs, '(')
+	if len(bs) < 1 || len(bs) <= i {
+		return nil, false, errors.New("未知错误: " + string(bs))
+	}
+
+	bs = bs[i+1 : len(bs)-1]
+
+	ls := []*BjCodes(nil)
+	err = json.Unmarshal(bs, &ls)
+	if err != nil {
+		return nil, false, err
+	}
+
+	if len(ls) == 0 {
+		return nil, false, errors.New("未知错误: " + string(bs))
+	}
+
+	return ls[0].Data, ls[0].LastPage, nil
+}
+
+type BjCodes struct {
+	Data        []*BjCode `json:"content"`
+	TotalNumber int       `json:"totalElements"`
+	TotalPage   int       `json:"totalPages"`
+	LastPage    bool      `json:"lastPage"`
+}
+
+type BjCode struct {
+	Date      string  `json:"hqjsrq"` //日期
+	Code      string  `json:"hqzqdm"` //代码
+	Name      string  `json:"hqzqjc"` //名称
+	LastClose float64 `json:"hqzrsp"` //前一天收盘价
+	Open      float64 `json:"hqjrkp"` //开盘价
+	High      float64 `json:"hqzgcj"` //最高价
+	Low       float64 `json:"hqzdcj"` //最低价
+	Last      float64 `json:"hqzjcj"` //最新价/收盘价
+	Volume    int     `json:"hqcjsl"` //成交量,股
+	Amount    float64 `json:"hqcjje"` //成交额,元
+}

extend/pull-kline-mysql.go

@@ -43,7 +43,7 @@ func (this *PullKlineMysql) Name() string {
 }
 
 func (this *PullKlineMysql) Run(ctx context.Context, m *tdx.Manage) error {
-	limit := chans.NewWaitLimit(uint(this.Config.Limit))
+	limit := chans.NewWaitLimit(this.Config.Limit)
 
 	//1. 获取所有股票代码
 	codes := this.Config.Codes

extend/pull-kline.go

@@ -105,7 +105,7 @@ func (this *PullKline) DayKlines(code string) (Klines, error) {
 }
 
 func (this *PullKline) Run(ctx context.Context, m *tdx.Manage) error {
-	limit := chans.NewWaitLimit(uint(this.Config.Limit))
+	limit := chans.NewWaitLimit(this.Config.Limit)
 
 	//1. 获取所有股票代码
 	codes := this.Config.Codes

extend/spider-ths.go

@@ -15,10 +15,36 @@ import (
 
 const (
 	UrlTHSDayKline       = "http://d.10jqka.com.cn/v6/line/hs_%s/0%d/all.js"
+	THS_BFQ        uint8 = 0 //不复权
 	THS_QFQ        uint8 = 1 //前复权
 	THS_HFQ        uint8 = 2 //后复权
 )
 
+// GetTHSDayKlineFactorFull 增加计算复权因子
+func GetTHSDayKlineFactorFull(code string, c *tdx.Client) ([3][]*Kline, []*THSFactor, error) {
+	ks, err := GetTHSDayKlineFull(code, c)
+	if err != nil {
+		return [3][]*Kline{}, nil, err
+	}
+	mQPrice := make(map[int64]float64)
+	for _, v := range ks[1] {
+		mQPrice[v.Date] = v.Close.Float64()
+	}
+	mHPrice := make(map[int64]float64)
+	for _, v := range ks[2] {
+		mHPrice[v.Date] = v.Close.Float64()
+	}
+	fs := make([]*THSFactor, 0, len(ks[0]))
+	for _, v := range ks[0] {
+		fs = append(fs, &THSFactor{
+			Date:    v.Date,
+			QFactor: mQPrice[v.Date] / v.Close.Float64(),
+			HFactor: mHPrice[v.Date] / v.Close.Float64(),
+		})
+	}
+	return ks, fs, nil
+}
+
 /*
 GetTHSDayKlineFull
 获取[不复权,前复权,后复权]数据,并补充成交金额数据
@@ -70,8 +96,8 @@ GetTHSDayKline
 后复权,和通达信,东方财富都对不上
 */
 func GetTHSDayKline(code string, _type uint8) ([]*Kline, error) {
-	if _type != THS_QFQ && _type != THS_HFQ {
-		return nil, fmt.Errorf("数据类型错误,例如:前复权1或后复权2")
+	if _type != THS_BFQ && _type != THS_QFQ && _type != THS_HFQ {
+		return nil, fmt.Errorf("数据类型错误,例如:不复权0或前复权1或后复权2")
 	}
 
 	code = protocol.AddPrefix(code)

extend/ths-factor.go

@@ -0,0 +1,12 @@
+package extend
+
+//const (
+//	// UrlTHSFactor https://d.10jqka.com.cn/v6/line/hs_000001/01/2016.js
+//	UrlTHSFactor = "https://d.10jqka.com.cn/v6/line/hs_%s/0%d/%d.js"
+//)
+
+type THSFactor struct {
+	Date    int64   `json:"date"`     //时间
+	QFactor float64 `json:"q_factor"` //前复权因子
+	HFactor float64 `json:"h_factor"` //后复权因子
+}

go.mod

@@ -5,10 +5,10 @@ go 1.20
 require (
 	github.com/glebarez/go-sqlite v1.22.0
 	github.com/go-sql-driver/mysql v1.7.0
-	github.com/injoyai/base v1.2.8
+	github.com/injoyai/base v1.2.17
 	github.com/injoyai/conv v1.2.5
-	github.com/injoyai/ios v0.0.10
-	github.com/injoyai/logs v1.0.9
+	github.com/injoyai/ios v1.2.2
+	github.com/injoyai/logs v1.0.12
 	github.com/robfig/cron/v3 v3.0.1
 	golang.org/x/text v0.16.0
 	xorm.io/core v0.7.3
@@ -17,7 +17,7 @@ require (
 
 require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/fatih/color v1.14.1 // indirect
+	github.com/fatih/color v1.18.0 // indirect
 	github.com/goccy/go-json v0.8.1 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/uuid v1.5.0 // indirect
@@ -31,7 +31,7 @@ require (
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/stretchr/testify v1.9.0 // indirect
 	github.com/syndtr/goleveldb v1.0.0 // indirect
-	golang.org/x/sys v0.22.0 // indirect
+	golang.org/x/sys v0.25.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	modernc.org/libc v1.37.6 // indirect

go.sum

@@ -6,9 +6,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
-github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
-github.com/fatih/color v1.14.1 h1:qfhVLaG5s+nCROl1zJsZRxFeYrHLqWroPOQ8BWiNb4w=
-github.com/fatih/color v1.14.1/go.mod h1:2oHN61fhTpgcxD3TSWCgKDiH1+x4OiDVVGH8WlgGZGg=
+github.com/fatih/color v1.18.0 h1:S8gINlzdQ840/4pfAwic/ZE0djQEH3wM94VfqLTZcOM=
+github.com/fatih/color v1.18.0/go.mod h1:4FelSpRwEGDpQ12mAdzqdOukCy4u8WUtOY6lkT/6HfU=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/glebarez/go-sqlite v1.22.0 h1:uAcMJhaA6r3LHMTFgP0SifzgXg46yJkgxqyuyec+ruQ=
 github.com/glebarez/go-sqlite v1.22.0/go.mod h1:PlBIdHe0+aUEFn+r2/uthrWq4FxbzugL0L8Li6yQJbc=
@@ -27,14 +26,16 @@ github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
 github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
-github.com/injoyai/base v1.2.8 h1:voEPqxE5U+wI1RvcQStVbjUZJDLENbl1SsoQQWMn4s0=
-github.com/injoyai/base v1.2.8/go.mod h1:NfCQjml3z2pCvQ3J3YcOXtecqXD0xVPKjo4YTsMLhr8=
+github.com/injoyai/base v1.2.15 h1:K/ysPqZl7vgNUAz/jpG1IdDpzdSMWvUfoJL+1gPdM9g=
+github.com/injoyai/base v1.2.15/go.mod h1:NfCQjml3z2pCvQ3J3YcOXtecqXD0xVPKjo4YTsMLhr8=
+github.com/injoyai/base v1.2.17 h1:+qYeCSeEMWgmTla+LBC0Ozan9ysS4mV0ne5nfMt9opU=
+github.com/injoyai/base v1.2.17/go.mod h1:NfCQjml3z2pCvQ3J3YcOXtecqXD0xVPKjo4YTsMLhr8=
 github.com/injoyai/conv v1.2.5 h1:G4OCyF0NTZul5W1u9IgXDOhW4/zmIigdPKXFHQGmv1M=
 github.com/injoyai/conv v1.2.5/go.mod h1:s05l3fQJQ4mT4VX+KIdbvCWQB0YzZHprmUfUu2uxd1k=
-github.com/injoyai/ios v0.0.10 h1:Zd37Rwp90PYV5eFhirR0LJ+ni/aYLSCAYgHltk/ZzJA=
-github.com/injoyai/ios v0.0.10/go.mod h1:zLTmvQmIbdTf7zZxymOVxbxvvSeUMpcs4SCVPDT9BOc=
-github.com/injoyai/logs v1.0.9 h1:Wq7rCVIQKcPx+z+lzKQb2qyDK4TML/cgmaSZN9tx33c=
-github.com/injoyai/logs v1.0.9/go.mod h1:CLchJCGhb39Obyrci816R+KMtbxZhgPs0FuikhyixK4=
+github.com/injoyai/ios v1.2.2 h1:fAPWBL6t22DiE2ZEpBgf5bzyVQTcm2ZhLMkM+JFPhZA=
+github.com/injoyai/ios v1.2.2/go.mod h1:DJVJGQFQvqF80CeJVabFOm6AKilqc/m8MFvz39Uy5ow=
+github.com/injoyai/logs v1.0.12 h1:f7syIGZMTg9ZzhJhdd3tzaPdxkMhdKsncGaxljqIiYE=
+github.com/injoyai/logs v1.0.12/go.mod h1:+dKEL6GvaFqqVRatqUBiCicJbZnAgtj7hVs824Src4s=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNUXsshfwJMBgNA0RU6/i7WVaAegv3PtuIHPMs=
@@ -42,11 +43,8 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
-github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
-github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
@@ -92,13 +90,10 @@ golang.org/x/net v0.27.0 h1:5K3Njcw06/l2y9vpGCSdcxWOYHOUk3dVNGDXN+FvAys=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
-golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
+golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
 golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
@@ -113,8 +108,8 @@ gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

protocol/frame.go

@@ -39,6 +39,19 @@ type Frame struct {
 	Data    []byte  //数据
 }
 
+/*
+Bytes
+
+0c00000000011c001c002d0500003030303030310900010000000a0000000000000000000000
+
+Prefix: 0c
+MsgID: 0208d301
+Control: 01
+Length: 1c00
+Length: 1c00
+Type: 2d05
+000030303030303104000100a401a40100000000000000000000
+*/
 func (this *Frame) Bytes() types.Bytes {
 	length := uint16(len(this.Data) + 2)
 	data := make([]byte, 12+len(this.Data))

protocol/model_kline.go

@@ -86,6 +86,27 @@ func (this *Kline) RiseRate() float64 {
 
 type kline struct{}
 
+/*
+Frame
+Prefix: 0c
+MsgID: 0208d301
+Control: 01
+Length: 1c00
+Length: 1c00
+Type: 2d05
+Data: 000030303030303104000100a401a40100000000000000000000
+
+Data:
+Exchange: 00
+Unknown: 00
+Code: 303030303031
+Type: 04
+Unknown: 00
+Unknown: 0100
+Start: a401
+Count: a401
+Append: 00000000000000000000
+*/
 func (kline) Frame(Type uint8, code string, start, count uint16) (*Frame, error) {
 	if count > 800 {
 		return nil, errors.New("单次数量不能超过800")
@@ -116,7 +137,6 @@ func (kline) Decode(bs []byte, c KlineCache) (*KlineResp, error) {
 	if len(bs) < 2 {
 		return nil, errors.New("数据长度不足")
 	}
-
 	resp := &KlineResp{
 		Count: Uint16(bs[:2]),
 	}

protocol/types.go

@@ -20,8 +20,8 @@ func (this Exchange) String() string {
 		return "sz"
 	case ExchangeSH:
 		return "sh"
-		//case ExchangeBJ:
-		//return "bj"
+	case ExchangeBJ:
+		return "bj"
 	default:
 		return "unknown"
 	}
@@ -33,8 +33,8 @@ func (this Exchange) Name() string {
 		return "上海"
 	case ExchangeSZ:
 		return "深圳"
-		//case ExchangeBJ:
-		//return "北京"
+	case ExchangeBJ:
+		return "北京"
 	default:
 		return "未知"
 	}
@@ -43,7 +43,7 @@ func (this Exchange) Name() string {
 const (
 	ExchangeSZ Exchange = iota //深圳交易所
 	ExchangeSH                 //上海交易所
-	//ExchangeBJ                 //北京交易所
+	ExchangeBJ                 //北京交易所
 )
 
 const (

protocol/unit.go

@@ -58,6 +58,8 @@ func DecodeCode(code string) (Exchange, string, error) {
 		return ExchangeSH, code[2:], nil
 	case ExchangeSZ.String():
 		return ExchangeSZ, code[2:], nil
+	case ExchangeBJ.String():
+		return ExchangeBJ, code[2:], nil
 	default:
 		return 0, "", fmt.Errorf("股票代码错误,例如:SZ000001")
 	}
@@ -237,20 +239,34 @@ func getVolume2(val uint32) float64 {
 
 // IsStock 是否是股票,示例sz000001
 func IsStock(code string) bool {
-	if len(code) != 8 {
-		return false
-	}
-	code = strings.ToLower(code)
-	switch {
-	case code[0:2] == ExchangeSH.String() &&
-		(code[2:3] == "6"):
-		return true
+	return IsSZStock(code) || IsSHStock(code) || IsBJStock(code)
 
-	case code[0:2] == ExchangeSZ.String() &&
-		(code[2:3] == "0" || code[2:4] == "30"):
-		return true
-	}
-	return false
+	//if len(code) != 8 {
+	//	return false
+	//}
+	//code = strings.ToLower(code)
+	//switch {
+	//case code[0:2] == ExchangeSH.String() &&
+	//	(code[2:3] == "6"):
+	//	return true
+	//
+	//case code[0:2] == ExchangeSZ.String() &&
+	//	(code[2:3] == "0" || code[2:4] == "30"):
+	//	return true
+	//}
+	//return false
+}
+
+func IsSZStock(code string) bool {
+	return len(code) == 8 && strings.ToLower(code[0:2]) == ExchangeSZ.String() && code[2:3] == "0"
+}
+
+func IsSHStock(code string) bool {
+	return len(code) == 8 && strings.ToLower(code[0:2]) == ExchangeSH.String() && code[2:3] == "6"
+}
+
+func IsBJStock(code string) bool {
+	return len(code) == 8 && strings.ToLower(code[0:2]) == ExchangeBJ.String() && (code[2:4] == "92" || code[2:4] == "43" || code[2:3] == "8")
 }
 
 // IsETF 是否是基金,示例sz159558
@@ -290,6 +306,9 @@ func AddPrefix(code string) string {
 		case code[:3] == "159":
 			//深圳基金
 			code = ExchangeSZ.String() + code
+		case code[:1] == "8" || code[:2] == "92" || code[:2] == "43":
+			//北京股票
+			code = ExchangeBJ.String() + code
 		}
 	}
 	return code