.net - Azure函数路由参数为空

Question

我有一个像这样的 azure 函数:

    [FunctionName("MaterialsByMaterialNumber")]
    public static async Task<IActionResult> Run([HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = "MaterialsByMaterialNumber/{warehouseId}/{materialNumber:int}")]
        string warehouseId, int materialNumber, HttpRequest req, ILogger log, [Inject(typeof(IQueryService))]QueryService queryService)
    {
        log.LogInformation("MaterialsByRollId function is processing a request");
        IEnumerable<BarcodedMaterial> result = await queryService.GetMaterialsByMaterialNumberAsync(materialNumber, warehouseId);
        return result != null ?
            (ActionResult)new OkObjectResult(result) :
            new BadRequestObjectResult("Something went wrong with this request");
    }

在本地，我使用以下网址请求该函数:http://localhost:7071/api/MaterialsByMaterialNumber/4072B201-C0A1-4955-815E-7D13953C8C0C/9300

在调试器中查看时，我的warehouseId 始终为空，而我的materialNumber 始终已填充。有谁知道这是怎么回事吗？

Answer 1

我认为您错过了一件事:您已向字符串warehouseId而不是HttpRequest req添加了一个属性。