JsonContent Class

Reference

Definition

Namespace:: System.Net.Http.Json

Assembly:: System.Net.Http.Json.dll

Package:: System.Net.Http.Json v8.0.1

Package:: System.Net.Http.Json v9.0.0-rc.2.24473.5

Source:: JsonContent.cs

Source:: JsonContent.cs

Source:: JsonContent.cs

Important

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Provides HTTP content based on JSON.

public ref class JsonContent sealed : System::Net::Http::HttpContent

public sealed class JsonContent : System.Net.Http.HttpContent

type JsonContent = class
    inherit HttpContent

Public NotInheritable Class JsonContent
Inherits HttpContent

Inheritance: Object

HttpContent
JsonContent

Properties

Headers	Gets the HTTP content headers as defined in RFC 2616. (Inherited from HttpContent)
ObjectType	Gets the type of the Value to be serialized by this instance.
Value	Gets the value to be serialized and used as the body of the HttpRequestMessage that sends this instance.

Methods

CopyTo(Stream, TransportContext, CancellationToken)	Serializes the HTTP content into a stream of bytes and copies it to `stream`. (Inherited from HttpContent)
CopyToAsync(Stream, CancellationToken)	Serialize the HTTP content into a stream of bytes and copies it to the stream object provided as the `stream` parameter. (Inherited from HttpContent)
CopyToAsync(Stream, TransportContext, CancellationToken)	Serialize the HTTP content into a stream of bytes and copies it to the stream object provided as the `stream` parameter. (Inherited from HttpContent)
CopyToAsync(Stream, TransportContext)	Serialize the HTTP content into a stream of bytes and copies it to the stream object provided as the `stream` parameter. (Inherited from HttpContent)
CopyToAsync(Stream)	Serialize the HTTP content into a stream of bytes and copies it to the stream object provided as the `stream` parameter. (Inherited from HttpContent)
Create(Object, JsonTypeInfo, MediaTypeHeaderValue)	Creates a new instance of the JsonContent class that will contain the `inputValue` serialized as JSON.
Create(Object, Type, MediaTypeHeaderValue, JsonSerializerOptions)	Creates a new instance of the JsonContent class that will contain the `inputValue` serialized as JSON.
Create<T>(T, JsonTypeInfo<T>, MediaTypeHeaderValue)	Creates a new instance of the JsonContent class that will contain the `inputValue` serialized as JSON.
Create<T>(T, MediaTypeHeaderValue, JsonSerializerOptions)	Creates a new instance of the JsonContent class that will contain the `inputValue` serialized as JSON.
CreateContentReadStream(CancellationToken)	Serializes the HTTP content to a memory stream. (Inherited from HttpContent)
CreateContentReadStreamAsync()	Serialize the HTTP content to a memory stream as an asynchronous operation. (Inherited from HttpContent)
CreateContentReadStreamAsync(CancellationToken)	Serializes the HTTP content to a memory stream as an asynchronous operation. (Inherited from HttpContent)
Dispose()	Releases the unmanaged resources and disposes of the managed resources used by the HttpContent. (Inherited from HttpContent)
Dispose(Boolean)	Releases the unmanaged resources used by the HttpContent and optionally disposes of the managed resources. (Inherited from HttpContent)
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
LoadIntoBufferAsync()	Serialize the HTTP content to a memory buffer as an asynchronous operation. (Inherited from HttpContent)
LoadIntoBufferAsync(CancellationToken)	Serialize the HTTP content to a memory buffer as an asynchronous operation. (Inherited from HttpContent)
LoadIntoBufferAsync(Int64, CancellationToken)	Serialize the HTTP content to a memory buffer as an asynchronous operation. (Inherited from HttpContent)
LoadIntoBufferAsync(Int64)	Serialize the HTTP content to a memory buffer as an asynchronous operation. (Inherited from HttpContent)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ReadAsByteArrayAsync()	Serialize the HTTP content to a byte array as an asynchronous operation. (Inherited from HttpContent)
ReadAsByteArrayAsync(CancellationToken)	Serialize the HTTP content to a byte array as an asynchronous operation. (Inherited from HttpContent)
ReadAsStream()	Serializes the HTTP content and returns a stream that represents the content. (Inherited from HttpContent)
ReadAsStream(CancellationToken)	Serializes the HTTP content and returns a stream that represents the content. (Inherited from HttpContent)
ReadAsStreamAsync()	Serialize the HTTP content and return a stream that represents the content as an asynchronous operation. (Inherited from HttpContent)
ReadAsStreamAsync(CancellationToken)	Serialize the HTTP content and return a stream that represents the content as an asynchronous operation. (Inherited from HttpContent)
ReadAsStringAsync()	Serialize the HTTP content to a string as an asynchronous operation. (Inherited from HttpContent)
ReadAsStringAsync(CancellationToken)	Serialize the HTTP content to a string as an asynchronous operation. (Inherited from HttpContent)
SerializeToStream(Stream, TransportContext, CancellationToken)	When overridden in a derived class, serializes the HTTP content to a stream. Otherwise, throws a NotSupportedException. (Inherited from HttpContent)
SerializeToStreamAsync(Stream, TransportContext, CancellationToken)	Serialize the HTTP content to a stream as an asynchronous operation. (Inherited from HttpContent)
SerializeToStreamAsync(Stream, TransportContext)	Serialize the HTTP content to a stream as an asynchronous operation. (Inherited from HttpContent)
ToString()	Returns a string that represents the current object. (Inherited from Object)
TryComputeLength(Int64)	Determines whether the HTTP content has a valid length in bytes. (Inherited from HttpContent)

Extension Methods

ReadFromJsonAsAsyncEnumerable<TValue>(HttpContent, JsonSerializerOptions, CancellationToken)	Reads the HTTP content and returns the value that results from deserializing the content as JSON in an async enumerable operation.
ReadFromJsonAsAsyncEnumerable<TValue>(HttpContent, JsonTypeInfo<TValue>, CancellationToken)	Reads the HTTP content and returns the value that results from deserializing the content as JSON in an async enumerable operation.
ReadFromJsonAsAsyncEnumerable<TValue>(HttpContent, CancellationToken)	Reads the HTTP content and returns the value that results from deserializing the content as JSON in an async enumerable operation.
ReadFromJsonAsync(HttpContent, Type, JsonSerializerOptions, CancellationToken)	Reads the HTTP content and returns the value that results from deserializing the content as JSON in an asynchronous operation.
ReadFromJsonAsync(HttpContent, Type, JsonSerializerContext, CancellationToken)	Reads the HTTP content and returns the value that results from deserializing the content as JSON in an asynchronous operation.
ReadFromJsonAsync(HttpContent, Type, CancellationToken)	Reads the HTTP content and returns the value that results from deserializing the content as JSON in an asynchronous operation.
ReadFromJsonAsync<T>(HttpContent, JsonSerializerOptions, CancellationToken)	Reads the HTTP content and returns the value that results from deserializing the content as JSON in an asynchronous operation.
ReadFromJsonAsync<T>(HttpContent, JsonTypeInfo<T>, CancellationToken)	Reads the HTTP content and returns the value that results from deserializing the content as JSON in an asynchronous operation.
ReadFromJsonAsync<T>(HttpContent, CancellationToken)	Reads the HTTP content and returns the value that results from deserializing the content as JSON in an asynchronous operation.

Applies to

通过