修改郑州交易所爬虫

services/commodity_trade_zhengzhou.go

@@ -50,6 +50,7 @@ func zIndexCodeGenerator(shortName, indexName, contractCode, suffix string) stri
 
 //郑州商品交易所持单排名
 func SyncRankingFromZhengzhou() {
+	utils.FileLog.Info("SyncRankingFromZhengzhou start:"+time.Now().Format(utils.FormatDateTime))
 	n := utils.GetRandInt(10, 120)
 	time.Sleep(time.Duration(n) * time.Second)
 	fmt.Println("start")
@@ -66,7 +67,7 @@ func SyncRankingFromZhengzhou() {
 	for _, item := range allCode {
 		zIndexCodeMap[item.IndexName] = item.IndexCode
 	}
-	for i := 0; i >= 0; i-- {
+	for i := 1; i >= 0; i-- {
 		var itemVerifyCode int
 		zzUrl := "http://www.czce.com.cn/cn/DFSStaticFiles/Future/%s/%s/FutureDataHolding.htm"
 		date := time.Now().AddDate(0, 0, -i)
@@ -305,4 +306,5 @@ func SyncRankingFromZhengzhou() {
 		})
 	}
 	fmt.Println("end")
+	utils.FileLog.Info("SyncRankingFromZhengzhou end:"+time.Now().Format(utils.FormatDateTime))
 }