Initial commit

server/framework/utils/order.go

@@ -0,0 +1,18 @@
+package Utils
+
+import (
+	"math/rand"
+	"time"
+)
+
+func CreateOrderNum() string {
+	str := "0123456789"
+	bytes := []byte(str)
+	result := make([]byte, 0)
+	r := rand.New(rand.NewSource(time.Now().UnixNano()))
+	for i := 0; i < 8; i++ {
+		result = append(result, bytes[r.Intn(len(bytes))])
+	}
+	order := time.Now().Format("20060102150405") + string(result)
+	return order
+}