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[英]Serialize Dictionary without property name with Newtonsoft.Json
[英]Newtonsoft.Json serialize using property value as root name
我必須使用C#在Json中序列化對象列表,我使用的是Newtonsoft.Json,我需要使用對象的名稱值作為根名稱,如下所示:
"employees" :
{
"John" :
{
"id" : 18,
"email" : "john@email.com"
},
"Jack" :
{
"id" : 21,
"email" : "jack@email.com"
}
}
John和Jack是我的員工的name屬性的值
不是最好的解決方案,而是快速的方法您可以像這樣在序列化之前使用字典
class Example
{
static void Main()
{
var l = new[]
{
new Employee {Id = 1, Name = "1", Email = "1"},
new Employee {Id = 2, Name = "2", Email = "2"},
new Employee {Id = 2, Name = "3", Email = "3"}
};
var s = JsonConvert.SerializeObject(new { employees = l.ToDictionary(x => x.Name, x => x) });
}
class Employee
{
public int Id { get; set; }
[JsonIgnore]
public string Name { get; set; }
public string Email { get; set; }
}
}
輸出:
{"employees":{"1":{"Id":1,"Email":"1"},"2":{"Id":2,"Email":"2"},"3":{"Id":2,"Email":"3"}}}
您可以在這里找到更多信息https://www.newtonsoft.com/json/help/html/SerializationAttributes.htm我認為您可以使用JsonConverterAttribute以更優雅的方式解決此問題,但這並不容易
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