例如:
{
"Books": [
{
"Name-1":"The Alchemist",
"Type-1":"Fiction"
},
{
"Name-2":"Silent Spring",
"Type-2":"Non-Fiction"
},
{
"Name-3":"1984",
"Type-3":"Fiction"
}
]
}
我用属性“name”和“type”定义了Books模型。如何从Books Collection中创建如上所示的JSON？
您需要通过JsonTextWriter生成json
StringBuilder sb = new StringBuilder();
StringWriter sw = new StringWriter(sb);
using (JsonWriter writer = new JsonTextWriter(sw))
{
writer.WriteStartObject();
writer.WritePropertyName("Books");
writer.WriteStartArray();
//your for
writer.WriteEndArray();
writer.WriteEndObject();
}
类似问题
将书籍映射到字典<；字符串，字符串>；并将其序列化。类似于:
serializer.Serialize(new { Books = books.Select((x, i) =>
new Dictionary<string, string> {
{ $"{nameof(x.Name}-{i+1}", x.Name },
{ $"{nameof(x.Type}-{i+1}", x.Type }
}});
However, it looks very WIERD to have such a Json (I mean with indexes as property names of objects in same array)
