我的 asp.net web api 中的 post action 参数总是为空值。
这是我的行动。
[System.Web.Mvc.HttpPost]
public HttpResponseMessage Add([FromBody]Products id)
{
var response = new HttpResponseMessage();
try
{
if (id.ProductsList.Length > 0)
{
response.StatusCode = HttpStatusCode.OK;
response.EnsureSuccessStatusCode();
response.Content = new StringContent(string.Format("Number of products {0}",id.ProductsList.Length) );
Logger.Info(string.Format("Number of products {0}", id.ProductsList.Length));
}
response.StatusCode = HttpStatusCode.BadRequest;
}
catch (Exception ex)
{
response.StatusCode = HttpStatusCode.InternalServerError;
response.Content = new StringContent("Error occured");
Logger.Error(ex);
}
return response;
}
这就是我试图调用我的api的方式。
var filePath = @"C:\Apps\Eastworks\Lott\boots.xml";
var xmlDoc = new XmlDocument();
xmlDoc.Load(filePath);
var client = new HttpClient();
MediaTypeFormatter jsonFormatter = new XmlMediaTypeFormatter();
HttpContent content = new ObjectContent<string>(xmlDoc.OuterXml, jsonFormatter);
if (content.Headers.Contains("Content-Type"))
{
content.Headers.Remove("Content-Type");
content.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
}
var result = client.PostAsync("http://localhost:3103/Products/Add",
content)
.Result;
以下是我的模型。
[XmlRoot("products")]
public class Products
{
[XmlElement("product")]
public Product[] ProductsList { get; set; }
}
public class Product
{
public Product()
{
//default implementation
}
[XmlElement("code")]
public string Code { get; set; }
[XmlElement("related-product")]
public RelatedProduct[] RelatedProducts { get; set; }
[XmlElement("description")]
public string Description { get; set; }
// Removed some of the properties.
[XmlElement("variant")]
public Variant[] Variants { get; set; }
}
这是我的xml。
<?xml version="1.0" encoding="UTF-8"?>
<products>
<product>
<code>mipacaloha</code>
<related-product>paisley_blk</related-product>
<related-product>mipacpolkadot</related-product>
<description>Classic MiPac silhouette. 30cm (12 inches) wide by 37cm (15 inches) high with a 15cm (6 inches) depth.</description>
<brand>Mi Pac</brand>
<style>Backpack</style>
<model-name>Pocket Prints</model-name>
<weight>0.4</weight>
<gender>womens</gender>
<variant>
<bag-details />
<exact-colour>Aloha Sky blue</exact-colour>
<colour>Blue</colour>
<pic-url>005872</pic-url>
<sku>136200</sku>
<ean>5053466362002</ean>
<stock>0</stock>
<price>21.99</price>
</variant>
<variant>
<bag-details />
<exact-colour>Aloha Purple</exact-colour>
<colour>Purple</colour>
<pic-url>mipacaloha</pic-url>
<sku>121521</sku>
<ean>5053466215216</ean>
<stock>6</stock>
<price>18.99</price>
<original-price>21.99</original-price>
</variant>
</product>
</products>
我将 XmlSerializer 设置为在 Application_Start 中使用。
var xml = GlobalConfiguration.Configuration.Formatters.XmlFormatter;
xml.UseXmlSerializer = true;
我看过很多和我类似的帖子。但我无法解决我的问题。请给我提意见。
谢谢,纳雷什