fix: 修复字幕节点数据转换逻辑

workflow/service/flow/lambda_node_imp.go

@@ -776,6 +776,21 @@ func VideoOptimizeNode(ctx context.Context, nodeInput *flowDto.NodeExecutionInpu
 }
 
 func DataConversionNode(ctx context.Context, nodeInput *flowDto.NodeExecutionInput, skillName string, form []map[string]any, userForm []map[string]any) ([]node.NodeFormField, error) {
+	if strings.Contains(nodeInput.Config.Name, "字幕") {
+		jsonStr := ``
+		for _, field := range nodeInput.Config.OutputConfig {
+			jsonStr, _ = sjson.Set(jsonStr, field.Field, field.Value)
+		}
+		outputRes := make([]node.NodeFormField, 0)
+		outputRes = append(outputRes, node.NodeFormField{
+			Field: fmt.Sprintf("data_conversion"),
+			Value: gconv.Map(jsonStr),
+			Label: fmt.Sprintf("data_conversion"),
+			Type:  "string",
+		})
+		return outputRes, nil
+	}
+
 	jsonStr := ``
 	jsonVal := "输出字段规范："
 	for _, field := range nodeInput.Config.OutputConfig {
@@ -784,7 +799,6 @@ func DataConversionNode(ctx context.Context, nodeInput *flowDto.NodeExecutionInp
 	}
 	jsonVal += fmt.Sprintf("输出模板结构,仅修改每个字段对应数值：%s", jsonStr)
 	nodeInput.Config.PromptContent = fmt.Sprintf("%s;%s", nodeInput.Config.PromptContent, jsonVal)
-
 	mapTaskResult, err := GetModelResult(ctx, "", nodeInput, skillName, form, userForm)
 	if err != nil {
 		return nil, err