来自 Postman 的 OData $batch

Question

我正在尝试在邮递员中发布 OData 批处理请求。

网址：

http://localhost:52484/$batch

标题：

Content-Type : multipart/mixed; boundary=batch_36522ad7-fc75-4b56-8c71-56071383e77b

正文（原始）：

--batch_36522ad7-fc75-4b56-8c71-56071383e77b 
 Content-Type: application/http 
 Content-Transfer-Encoding:binary 

 GET /Schools?$top=1
 Host: host   

--batch_36522ad7-fc75-4b56-8c71-56071383e77b 

但出现以下错误：

{
"Message": "No HTTP resource was found that matches the request URI 'http://localhost:52484/%24batch'.",
"MessageDetail": "No route providing a controller name was found to match request URI 'http://localhost:52484/%24batch'"
}

知道请求中缺少什么吗？

Answer 1

请检查您是否正确配置了 OData 路由和 batchHandler，如下所示：

ODataBatchHandler odataBatchHandler = new DefaultODataBatchHandler(GlobalConfiguration.DefaultServer);
odataBatchHandler.MessageQuotas.MaxOperationsPerChangeset = 10;
odataBatchHandler.MessageQuotas.MaxPartsPerBatch = 10;

config.MapODataServiceRoute(
    routeName: "ODataRoute",
    routePrefix: null,
    model: builder.GetEdmModel(),
    batchHandler: odataBatchHandler
    );