fix

utils/format/price.go

@@ -0,0 +1,13 @@
+package format
+
+import (
+	"fmt"
+	"strconv"
+)
+
+// 美分转美元
+func FentoDollar(price int64) float64 {
+	str := fmt.Sprintf("%.2f", float64(price)/float64(100))
+	dollar, _ := strconv.ParseFloat(str, 64)
+	return dollar
+}