语言

JsonTypeInfo.CreateJsonTypeInfo 方法

定义

重载

CreateJsonTypeInfo(Type, JsonSerializerOptions)

Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs

创建空白 JsonTypeInfo 实例。

public:
 static System::Text::Json::Serialization::Metadata::JsonTypeInfo ^ CreateJsonTypeInfo(Type ^ type, System::Text::Json::JsonSerializerOptions ^ options);
[System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
public static System.Text.Json.Serialization.Metadata.JsonTypeInfo CreateJsonTypeInfo(Type type, System.Text.Json.JsonSerializerOptions options);
public static System.Text.Json.Serialization.Metadata.JsonTypeInfo CreateJsonTypeInfo(Type type, System.Text.Json.JsonSerializerOptions options);
[<System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")>]
[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")>]
static member CreateJsonTypeInfo : Type * System.Text.Json.JsonSerializerOptions -> System.Text.Json.Serialization.Metadata.JsonTypeInfo
static member CreateJsonTypeInfo : Type * System.Text.Json.JsonSerializerOptions -> System.Text.Json.Serialization.Metadata.JsonTypeInfo
Public Shared Function CreateJsonTypeInfo (type As Type, options As JsonSerializerOptions) As JsonTypeInfo

参数

type
Type

为其指定协定元数据的类型。

options
JsonSerializerOptions

元数据 JsonSerializerOptions 与之关联的实例。

返回

空白 JsonTypeInfo 实例。

属性

例外

type 或 options 为 null.

type 不能用于序列化。

注解

返回 JsonTypeInfo 的值为空,但属性除外 Converter ,该属性将从类型或内置转换器解析 Converters 。 此方法不会解析通过 JsonConverterAttribute 类型声明指定的任何转换器。

解析的转换器会影响值 Kind,该值约束可以在实例中 JsonTypeInfo 修改的元数据的类型。

适用于

CreateJsonTypeInfo<T>(JsonSerializerOptions)

Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs
Source:
JsonTypeInfo.cs

创建空白 JsonTypeInfo<T> 实例。

public:
generic <typename T>
 static System::Text::Json::Serialization::Metadata::JsonTypeInfo<T> ^ CreateJsonTypeInfo(System::Text::Json::JsonSerializerOptions ^ options);
[System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")]
public static System.Text.Json.Serialization.Metadata.JsonTypeInfo<T> CreateJsonTypeInfo<T>(System.Text.Json.JsonSerializerOptions options);
public static System.Text.Json.Serialization.Metadata.JsonTypeInfo<T> CreateJsonTypeInfo<T>(System.Text.Json.JsonSerializerOptions options);
[<System.Diagnostics.CodeAnalysis.RequiresDynamicCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")>]
[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("JSON serialization and deserialization might require types that cannot be statically analyzed and might need runtime code generation. Use System.Text.Json source generation for native AOT applications.")>]
static member CreateJsonTypeInfo : System.Text.Json.JsonSerializerOptions -> System.Text.Json.Serialization.Metadata.JsonTypeInfo<'T>
static member CreateJsonTypeInfo : System.Text.Json.JsonSerializerOptions -> System.Text.Json.Serialization.Metadata.JsonTypeInfo<'T>
Public Shared Function CreateJsonTypeInfo(Of T) (options As JsonSerializerOptions) As JsonTypeInfo(Of T)

类型参数

T

为其指定协定元数据的类型。

参数

options
JsonSerializerOptions

元数据 JsonSerializerOptions 与之关联的实例。

返回

空白 JsonTypeInfo<T> 实例。

属性

例外

options 是 null。

注解

返回的 <cref=“T:System.Text.Json.Serialization.Metadata.JsonTypeInfo'1> 将为空,但属性除外 Converter ,该属性将从类型或内置转换器解析 Converters 。 此方法不会解析通过 JsonConverterAttribute 类型声明指定的任何转换器。

解析的转换器会影响值 Kind,该值约束可以在实例中 JsonTypeInfo 修改的元数据的类型。

适用于