.net WebAPI多个Put/Post参数
我试图在WebAPI控制器上发布多个参数。一个参数来自URL，另一个来自正文。以下是网址：.net WebAPI多个Put/Post参数,.net,asp.net-web-api,.net,Asp.net Web Api,我试图在WebAPI控制器上发布多个参数。一个参数来自URL，另一个来自正文。以下是网址： /offers/40D5E19D-0CD5-4FBD-92F8-43FDBB475333/价格/ 这是我的控制器代码： public HttpResponseMessage Put(Guid offerId, OfferPriceParameters offerPriceParameters) { //What!? var ser = new DataContractJsonSeriali
/offers/40D5E19D-0CD5-4FBD-92F8-43FDBB475333/价格/public HttpResponseMessage Put(Guid offerId, OfferPriceParameters offerPriceParameters)
{
//What!?
var ser = new DataContractJsonSerializer(typeof(OfferPriceParameters));
HttpContext.Current.Request.InputStream.Position = 0;
var what = ser.ReadObject(HttpContext.Current.Request.InputStream);
return new HttpResponseMessage(HttpStatusCode.Created);
}
{
"Associations":
{
"list": [
{
"FromEntityId":"276774bb-9bd9-4bbd-a7e7-6ed3d69f196f",
"ToEntityId":"ed0d2616-f707-446b-9e40-b77b94fb7d2b",
"Types":
{
"list":[
{
"BillingCommitment":5,
"BillingCycle":5,
"Prices":
{
"list":[
{
"CurrencyId":"274d24c9-7d0b-40ea-a936-e800d74ead53",
"RecurringFee":4,
"SetupFee":5
}]
}
}]
}
}]
}
}
offerPriceParametersDataContractJsonSerializer我还尝试使用参数的
FromBody在这种情况下，您的routeTemplate是什么样子的 您发布了以下url:
/offers/40D5E19D-0CD5-4FBD-92F8-43FDBB475333/prices/
WebApiConfigrouteTemplate: {controller}/{offerId}/prices/
OffersControllerOfferPriceParameters正如Filip提到的，如果你开始接受一些答案，这将有助于你的问题，因为“接受率为0%”可能会让人们认为他们在浪费时间我们通过HttpPost方法传递Json对象，并在dynamic object中解析它。它很好用。这是示例代码： webapi：
[HttpPost]
public string DoJson2(dynamic data)
{
//whole:
var c = JsonConvert.DeserializeObject<YourObjectTypeHere>(data.ToString());
//or
var c1 = JsonConvert.DeserializeObject< ComplexObject1 >(data.c1.ToString());
var c2 = JsonConvert.DeserializeObject< ComplexObject2 >(data.c2.ToString());
string appName = data.AppName;
int appInstanceID = data.AppInstanceID;
string processGUID = data.ProcessGUID;
int userID = data.UserID;
string userName = data.UserName;
var performer = JsonConvert.DeserializeObject< NextActivityPerformers >(data.NextActivityPerformers.ToString());
...
}
如果正在使用属性路由，则可以使用[FromUri]和[FromBody]属性 例如：
[HttpPost（）]
[路由（“api/products/{id:int}”）]
公共HttpResponseMessageAddProduct（[FromUri（）]int-id，[FromBody（）]Product）
{
//添加产品
}
[MultiPostParameters]
public string DoSomething(CustomType param1, CustomType param2, string param3) { ... }
GlobalConfiguration.Configuration.ParameterBindingRules.Insert(0, MultiPostParameterBinding.CreateBindingForMarkedParameters);
DoSomething（param1，param2，param3）{ param1:{ Text:"" }, param2:{ Text:"" }, param3:"" }
$.ajax({
data: JSON.stringify({ param1:{ Text:"" }, param2:{ Text:"" }, param3:"" }),
url: '/MyService/DoSomething',
contentType: "application/json", method: "POST", processData: false
})
.success(function (result) { ... });
免责声明：我与链接资源直接相关 一个简单的参数类可用于在post中传递多个参数：
public class AddCustomerArgs
{
public string First { get; set; }
public string Last { get; set; }
}
[HttpPost]
public IHttpActionResult AddCustomer(AddCustomerArgs args)
{
//use args...
return Ok();
}
var customer = {
"Name": "jhon",
"Id": 1,
};
var product = {
"Name": "table",
"CategoryId": 5,
"Count": 100
};
var employee = {
"Name": "Fatih",
"Id": 4,
};
var myData = {};
myData.customerData = customer;
myData.productData = product;
myData.employeeData = employee;
$.ajax({
type: 'POST',
async: true,
dataType: "json",
url: "Your Url",
data: myData,
success: function (data) {
console.log("Response Data ↓");
console.log(data);
},
error: function (err) {
console.log(err);
}
});
很好的问题和评论-从这里的回复中学到了很多：） 作为附加示例，请注意，您还可以混合车身和路线，例如
[RoutePrefix("api/test")]
public class MyProtectedController
{
[Authorize]
[Route("id/{id}")]
public IEnumerable<object> Post(String id, [FromBody] JObject data)
{
/*
id = "123"
data.GetValue("username").ToString() = "user1"
data.GetValue("password").ToString() = "pass1"
*/
}
}
如果您不想采用ModelBinding方式，可以使用DTO来实现。例如，在DataLayer中创建一个POST操作，它接受复杂类型并从BusinessLayer发送数据。您可以在UI->API调用的情况下执行此操作 下面是DTO的示例。为一名学生指派一名教师，并为该学生指派多篇论文/科目
public class StudentCurriculumDTO
{
public StudentTeacherMapping StudentTeacherMapping { get; set; }
public List<Paper> Paper { get; set; }
}
public class StudentTeacherMapping
{
public Guid StudentID { get; set; }
public Guid TeacherId { get; set; }
}
public class Paper
{
public Guid PaperID { get; set; }
public string Status { get; set; }
}
MyActionpublic async Task<IHttpActionResult> InternalName(List<StudentCurriculumDTO> studentData)
public异步任务InternalName（列出studentData）
using (HttpResponseMessage response = await client.PostAsJsonAsync("myendpoint_MyActionName", List<dataof_StudentCurriculumDTO>)
使用（httpresponsemessageresponse=wait client.postsjsonasync（“myendpoint\u MyActionName”，列表）
public class OrderItemDetailsViewModel
{
public Order order { get; set; }
public ItemDetails[] itemDetails { get; set; }
}
public IHttpActionResult Post(OrderItemDetailsViewModel orderInfo)
{
Order ord = orderInfo.order;
var ordDetails = orderInfo.itemDetails;
return Ok();
}
您可以将formdata作为字符串获取：
protected NameValueCollection GetFormData()
{
string root = HttpContext.Current.Server.MapPath("~/App_Data");
var provider = new MultipartFormDataStreamProvider(root);
Request.Content.ReadAsMultipartAsync(provider);
return provider.FormData;
}
[HttpPost]
public void test()
{
var formData = GetFormData();
var userId = formData["userId"];
// todo json stuff
}
2021年，出现了新的解决方案。 Pradip Rupareliya提出了一个很好的建议，我将仅使用Dict进行补充，而不是像他那样使用辅助数据结构：
[HttpPost]
public ActionResult MakePurchase([FromBody] Dictionary<string, string> data)
{
try
{
int userId = int.Parse(data["userId"]);
float boughtAmountInARS = float.Parse(data["boughtAmountInARS"]);
string currencyName = data["currencyName"];
}
catch (KeyNotFoundException)
{
return BadRequest();
}
catch (FormatException)
{
return BadRequest();
}
}
[HttpPost]
public ActionResult MakePurchase（[FromBody]字典数据）
{
尝试
{
int userId=int.Parse（数据[“userId]”）；
float-boughtAmountInARS=float.Parse（数据[“boughtAmountInARS”]）；
字符串currencyName=数据[“currencyName”]；
}
catch（KeyNotFoundException）
{
返回请求（）；
}
捕获（格式化异常）
{
返回请求（）；
}
}
using (HttpResponseMessage response = await client.PostAsJsonAsync("myendpoint_MyActionName", dataof_StudentCurriculumDTO)
{
//Do whatever.... get response if nothing else!
}
public async Task<IHttpActionResult> InternalName(List<StudentCurriculumDTO> studentData)
using (HttpResponseMessage response = await client.PostAsJsonAsync("myendpoint_MyActionName", List<dataof_StudentCurriculumDTO>)
public class OrderItemDetailsViewModel
{
public Order order { get; set; }
public ItemDetails[] itemDetails { get; set; }
}
public IHttpActionResult Post(OrderItemDetailsViewModel orderInfo)
{
Order ord = orderInfo.order;
var ordDetails = orderInfo.itemDetails;
return Ok();
}
protected NameValueCollection GetFormData()
{
string root = HttpContext.Current.Server.MapPath("~/App_Data");
var provider = new MultipartFormDataStreamProvider(root);
Request.Content.ReadAsMultipartAsync(provider);
return provider.FormData;
}
[HttpPost]
public void test()
{
var formData = GetFormData();
var userId = formData["userId"];
// todo json stuff
}
[HttpPost]
public ActionResult MakePurchase([FromBody] Dictionary<string, string> data)
{
try
{
int userId = int.Parse(data["userId"]);
float boughtAmountInARS = float.Parse(data["boughtAmountInARS"]);
string currencyName = data["currencyName"];
}
catch (KeyNotFoundException)
{
return BadRequest();
}
catch (FormatException)
{
return BadRequest();
}
}