是的,Acumatica的OData层支持$count和$inlinecount。您可以使用这些参数来获取查询结果的总记录数。
以下是一个使用$count参数的示例:
string url = "http://your-acumatica-instance/odata/YourEntity?$count=true";
HttpClient client = new HttpClient();
HttpResponseMessage response = await client.GetAsync(url);
if (response.IsSuccessStatusCode)
{
string result = await response.Content.ReadAsStringAsync();
int count = int.Parse(result);
Console.WriteLine("Total records: " + count);
}
以下是一个使用$inlinecount参数的示例:
string url = "http://your-acumatica-instance/odata/YourEntity?$inlinecount=allpages";
HttpClient client = new HttpClient();
HttpResponseMessage response = await client.GetAsync(url);
if (response.IsSuccessStatusCode)
{
string result = await response.Content.ReadAsStringAsync();
// 解析JSON结果并获取记录数
JObject json = JObject.Parse(result);
int count = (int)json["odata.count"];
Console.WriteLine("Total records: " + count);
}
请注意,上述示例中的"YourEntity"应替换为您实际的实体名称。另外,您需要使用适当的验证和错误处理来完善代码。