使用Newtonsoft序列化

newtonsoft是我们开发过程中经常用到的一个第三方类库，主要用于对象的序列化和反序列化。

 

命名方式

默认情况下序列化后的json字符串会以类名、属性名作为键来命名。问题在于c#的命名规范中类名、属性名都是以pascalcase方式来命名的，而在前端中一般都是以camelcase方式来命名的，所以我们可以通过newtonsoft提供的一些方法来满足我们所需的效果，直接看示例： 

public class book
{
    public string bookname { get; set; }
    public decimal bookprice { get; set; }
    public string authorname { get; set; }
    public int authorage { get; set; }
    public string authorcountry { get; set; }
}

 

book book = new book
{
    bookname = "the gathering storm",
    bookprice = 16.19m,
    authorname = "brandon sanderson",
    authorage = 34,
    authorcountry = "united states of america"
};

string json1 = jsonconvert.serializeobject(book, new jsonserializersettings
{
    contractresolver = new defaultcontractresolver()
});
//首字母大写，pascalcase方式
//{
//    "bookname": "the gathering storm",
//    "bookprice": 16.19,
//    "authorname": "brandon sanderson",
//    "authorage": 34,
//    "authorcountry": "united states of america"
//}


string json2 = jsonconvert.serializeobject(book, new jsonserializersettings
{
    contractresolver = new camelcasepropertynamescontractresolver()
});
//首字母小写，camelcase方式
//{
//    "bookname": "the gathering storm",
//    "bookprice": 16.19,
//    "authorname": "brandon sanderson",
//    "authorage": 34,
//    "authorcountry": "united states of america"
//}