fix(internal/dto/order_test): 更新生成时间以反映最新的时间戳

- 在 Params 结构体的测试中，将 GeneratedTime 的值更新为 1746202250，以确保测试数据的时效性。
- 新增 order_test.go 文件，包含 CreatedOrder 的 ToMap 方法测试，验证请求参数的正确性。
- 在 sign_verify.go 中，增加日志记录以输出生成的签名字符串，提升调试信息的可用性。

internal/dto/order_test.go

@@ -16,7 +16,7 @@ import (
 
 func TestParams_Encrypt(t *testing.T) {
 	orderParams := Params{
-		GeneratedTime: 1745838830,
+		GeneratedTime: 1746202250,
 		Duration:      24,
 		PayKey:        "kkkkcvf8e9bl5mqs739h2j3g",
 		OrderNo:       "FF6704071815701178777",

internal/schema/request/order_test.go

@@ -0,0 +1,24 @@
+package request
+
+import (
+	"context"
+	"gateway/internal/utils"
+	"testing"
+)
+
+func TestCreatedOrder_ToMap(t *testing.T) {
+	// 报文:{"notifyUrl":"http://103.194.184.146:56700/notify/axfeiyupay/notify_res.htm","orderNo":"P01202505030010503660000","orderPeriod":24,"orderPrice":"100","payKey":"kkkkd0ae1rbl5mqs73af1b70","productCode":"1031","sign":"6cf522a960f72b7e15abca0944e66aee","timestamp":1746202250},请求状态:200,耗时:0.465,结果:{"code":-1,"msg":"sign验证错误","data":null}
+
+	createdOrder := CreatedOrder{
+		PayKey:      "kkkkd0ae1rbl5mqs73af1b70",
+		OrderNo:     "P01202505030010503660000",
+		OrderPrice:  100,
+		OrderPeriod: 24,
+		NotifyUrl:   "http://103.194.184.146:56700/notify/axfeiyupay/notify_res.htm",
+		Sign:        "6cf522a960f72b7e15abca0944e66aee",
+		ProductCode: "1031",
+		Timestamp:   1746202250,
+	}
+	createdOrder.ToMap()
+	utils.Md5MFVerify(context.Background(), createdOrder.ToMap(), "ssssd0ae1rbl5mqs73af1b7g")
+}

internal/utils/sign_verify.go

@@ -103,5 +103,6 @@ func GetMD5SignMF(params map[string]any, paySecret string) string {
 		}
 	}
 	signStr += paySecret
+	otelTrace.Logger.WithContext(context.Background()).Info("signStr=%s", zap.String("signStr", signStr))
 	return GetMD5LOWER(signStr)
 }