解决v5api返回报错问题

core/candle.go

@@ -9,7 +9,7 @@ import (
 	"strconv"
 	"strings"
 	"time"
-	"v5sdk_go/rest"
+	// "v5sdk_go/rest"
 
 	simple "github.com/bitly/go-simplejson"
 	"github.com/go-redis/redis"
@@ -150,23 +150,12 @@ func IsModOf(curInt int64, duration time.Duration) bool {
 	return false
 }
 
-func (core *Core) SaveCandle(instId string, period string, rsp *rest.RESTAPIResult, dura time.Duration, withWs bool) {
-	js, err := simple.NewJson([]byte(rsp.Body))
-	if err != nil {
-		fmt.Println("restTicker err: ", err, rsp.Body)
-		return
-	}
-	if len(rsp.Body) == 0 {
-		fmt.Println("rsp body is null")
-		return
-	}
-	itemList := js.Get("data").MustArray()
-	Daoxu(itemList)
-	for _, v := range itemList {
+func (core *Core) SaveCandle(instId string, period string, rsp *CandleData, dura time.Duration, withWs bool) {
+	for _, v := range rsp.Data {
 		candle := Candle{
 			InstId: instId,
 			Period: period,
-			Data:   v.([]interface{}),
+			Data:   v,
 			From:   "rest",
 		}
 		candle.SetToKey(core)

core/core.go

@@ -6,6 +6,8 @@ import (
 	// "errors"
 	"fmt"
 	// "math/rand"
+	"io/ioutil"
+	"net/http"
 	"os"
 	"strconv"
 	"strings"
@@ -41,7 +43,11 @@ type RestQueue struct {
 	Duration time.Duration
 	WithWs   bool
 }
-
+type CandleData struct {
+	Code string          `json:"code"`
+	Msg  string          `json:"msg"`
+	Data [][]interface{} `json:"data"` // 用二维数组来接收 candles 数据
+}
 type SubAction struct {
 	ActionName string
 	ForAll     bool
@@ -68,7 +74,7 @@ func (rst *RestQueue) Save(cr *Core) {
 	link := "/api/v5/market/candles?instId=" + rst.InstId + "&bar=" + rst.Bar + limitSec + afterSec + beforeSec
 
 	fmt.Println("restLink: ", link)
-	rsp, _ := cr.RestInvoke(link, rest.GET)
+	rsp, _ := cr.v5PublicInvoke(link)
 	cr.SaveCandle(rst.InstId, rst.Bar, rsp, rst.Duration, rst.WithWs)
 }
 
@@ -193,6 +199,22 @@ func (core *Core) SubscribeTicker(op string) error {
 	return nil
 }
 
+func (core *Core) v5PublicInvoke(subUrl string) (*CandleData, error) {
+	restUrl, _ := core.Cfg.Config.Get("connect").Get("restBaseUrl").String()
+	url := restUrl + subUrl
+	resp, err := http.Get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	var result CandleData
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, err
+	}
+
+	return &result, nil
+}
 func (core *Core) RestInvoke(subUrl string, method string) (*rest.RESTAPIResult, error) {
 	restUrl, _ := core.Cfg.Config.Get("connect").Get("restBaseUrl").String()
 	//ep, method, uri string, param *map[string]interface{}

demo.json

@@ -0,0 +1,8 @@
+{
+  "code":"0",
+  "msg":"",
+  "data":[
+    ["1733224500000","224.35","225.63","224.34","225.39","8181.5288","1841178.04602941","1841178.04602941","1"],
+    ["1733223600000","223.25","224.74","222.95","224.36","4643.858629","1040747.41332915","1040747.41332915","1"]
+  ]
+}