如何使用 C# 在 .NET 中获取格式化的 JSON?
csharpserver side programmingprogramming更新于 2025/6/2 17:52:17
使用 命名空间 Newtonsoft.Json.Formatting Newtonsoft.Json.Formatting 提供的格式化选项来格式化 Json
None − 不应用任何特殊格式。这是默认设置。
Indented − 根据 Newtonsoft.Json.JsonTextWriter.Indentation 和 Newtonsoft.Json.JsonTextWriter.IndentChar 设置使子对象缩进。
示例
static void Main(string[] args){
Product product = new Product{
Name = "Apple",
Expiry = new DateTime(2008, 12, 28),
Price = 3.9900M,
Sizes = new[] { "Small", "Medium", "Large" }
};
string json = JsonConvert.SerializeObject(product, Formatting.Indented);
Console.WriteLine(json);
Product deserializedProduct = JsonConvert.DeserializeObject<Product>(json);
Console.ReadLine();
}
class Product{
public String[] Sizes { get; set; }
public decimal Price { get; set; }
public DateTime Expiry { get; set; }
public string Name { get; set; }
}
输出
{
"Sizes": [
"Small",
"Medium",
"Large"
],
"Price": 3.9900,
"Expiry": "2008-12-28T00:00:00",
"Name": "Apple"
}
示例
static class Program{
static void Main(string[] args){
Product product = new Product{
Name = "Apple",
Expiry = new DateTime(2008, 12, 28),
Price = 3.9900M,
Sizes = new[] { "Small", "Medium", "Large" }
};
string json = JsonConvert.SerializeObject(product, Formatting.None);
Console.WriteLine(json);
Product deserializedProduct = JsonConvert.DeserializeObject<Product>(json);
Console.ReadLine();
}
}
class Product{
public String[] Sizes { get; set; }
public decimal Price { get; set; }
public DateTime Expiry { get; set; }
public string Name { get; set; }
}
输出
{"Sizes":["Small","Medium","Large"],"Price":3.9900,"Expiry":"2008-12-28T00:00:00","Name":"Apple"}
