问题描述
我创建了布尔型转换器,期望它会在属性IsComplete上自动使用,但是在cURL中出现错误。我在做什么错了?
$ curl -k -X PUT -H "Content-Type: application/json" -d "{\"name\": \"momo\",\"isComplete\":\"true\"}" https://localhost:44358/api/TodoItems/PutItem?id=2
{"type":"https://tools.ietf.org/html/rfc7231#section-6.5.1","title":"One or more validation errors occurred.","status":400,"traceId":"|f2fadf22-471bc26be11d1bad.","errors":{"$.isComplete":["The JSON value Could not be converted to System.Boolean. Path: $.isComplete | LineNumber: 0 | BytePositionInLine: 36."]}}
转换器
namespace System.Text.Json.Serialization
{
public class BooleanConverter : JsonConverter<bool>
{
public override bool Read(
ref Utf8JsonReader reader,Type typetoConvert,JsonSerializerOptions options) =>
bool.Parse(reader.GetString());
public override void Write(
Utf8JsonWriter writer,bool b,JsonSerializerOptions options) =>
writer.WriteStringValue(b.ToString());
}
}
namespace TodoApi.Models
{
public class TodoItem
{
public long Id { get; set; }
public string Name { get; set; }
public bool IsComplete { get; set; }
}
}
解决方法
我创建了布尔型转换器,希望它可以在属性IsComplete上自动使用
您可以尝试在IsComplete
类的TodoItem
属性上注册自定义转换器。
[JsonConverter(typeof(BooleanConverter))]
public bool IsComplete { get; set; }
有关“注册自定义转换器”的更多信息,请检查: