黄金价格

api/models.go

@@ -22,3 +22,17 @@ func GetBinanceLatestPrice(symbol string) float64 {
 	global.DB.Where("symbol = ?", symbol).Last(&binancePrice)
 	return binancePrice.Price
 }
+
+type CMBGold struct {
+	gorm.Model
+	Variety  string
+	CurPrice float64
+	UpDown   float64
+	GoldNo   string
+}
+
+func GetCMBGoldLatestPrice(goldNo string) float64 {
+	var cmbGold CMBGold
+	global.DB.Where("gold_no = ?", goldNo).Last(&cmbGold)
+	return cmbGold.CurPrice
+}

handle/replyText.go

@@ -39,11 +39,13 @@ func cmdExec(msgContent MsgContent) (replyContent string) {
 	case "eth", "btc", "虚拟货币":
 		priceBTC := api.GetBinanceLatestPrice("BTCUSDT")
 		priceETH := api.GetBinanceLatestPrice("ETHUSDT")
-		replyContent = fmt.Sprintf("BTC: %f \n ETH: %f", priceBTC, priceETH)
+		replyContent = fmt.Sprintf("BTC价格: %f \n ETH价格: %f", priceBTC, priceETH)
 		return
 
 	case "gold", "黄金":
-		replyContent = "黄金黄金黄金黄金黄金"
+		goldPrice := api.GetCMBGoldLatestPrice("AU100G")
+		replyContent = fmt.Sprintf("黄金价格: %f", goldPrice)
+		return
 	default:
 		cmdString = msgContent.Content
 	}