c# - 当我使用下划线符号时,属性 JsonProperty 与 .NET Core 3.1 一起工作不正确
问题描述
我有以下用于补丁请求的 JSON:
{
"idfa": "28A427FE-770B-4FA3-AA8E-123",
"idfv": "11B3343C-ECBB-4CC8123B5BA-DDD9CA5768FD",
"app_build_number": 1,
"app_version": "1.0.0",
"screen_height": 820,
"screen_width": 300,
"locale": "ru",
"app_id": "com.hello",
"app_platform": "iOS",
"manufacturer": "Apple",
"model": "iPhone10,6",
"os_version": "12.3.1",
"sdk_version": "0.3"
}
以及以下映射模型:
public class CustomerChangeViewModel
{
[JsonProperty("idfa")]
[Required(ErrorMessage = "Required idfa")]
public string Idfa { get; set; }
[JsonProperty("idfv")]
[Required(ErrorMessage = "Required idfv")]
public string Idfv { get; set; }
[Required(ErrorMessage = "Required app_build_number")]
[JsonProperty("app_build_number")]
public string AppBuildNumber { get; set; }
[JsonProperty("app_version")]
[Required(ErrorMessage = "Required app_version")]
public string AppVersion { get; set; }
[JsonProperty("screen_height")]
[Required(ErrorMessage = "Required screen_height")]
public string ScreenHeight { get; set; }
[JsonProperty("screen_width")]
[Required(ErrorMessage = "Required width")]
public string ScreenWidth { get; set; }
[JsonProperty("locale")]
[Required(ErrorMessage = "Required locale")]
public string Locale { get; set; }
[JsonProperty("app_id")]
[Required(ErrorMessage = "Required app_id")]
public string AppId { get; set; }
[JsonProperty("app_platform")]
[Required(ErrorMessage = "Required app_platform")]
public string AppPlatform { get; set; }
[JsonProperty("manufacturer")]
[Required(ErrorMessage = "Required manufacturer")]
public string Manufacturer { get; set; }
[JsonProperty("model")]
[Required(ErrorMessage = "Required model")]
public string Model { get; set; }
[JsonProperty("os_version")]
[Required(ErrorMessage = "Required os_version")]
public string OsVersion { get; set; }
[JsonProperty("sdk_version")]
[Required(ErrorMessage = "Required sdk_version")]
public string SdkVersion { get; set; }
}
和控制器:
[Route("/api/v1.0/startup")]
[HttpPatch]
public async Task<IActionResult> Update([FromBody] CustomerChangeViewModel viewModel)
{
...
}
如您所见,并非所有字段都已映射。我认为带有“_”符号的字段存在问题。任何想法为什么会发生?我使用 .NET Core 3.1 和 Insomnia 作为 HTTP 客户端。
PS我不确定这里是否有必要,但我的路由设置是:
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
解决方案
如果您想为 .net core 3.1使用本机,您也可以使用[JsonPropertyName("model")]
属性而不是[JsonPropertyAttribute("model")]
System.Text.Json
推荐阅读
- mysql - 从 nodejs GKE pod 连接到外部 mysql 数据库
- wolfram-mathematica - 在 Mathematica 中显示元胞自动机规则图标的图形
- database - 问题:添加关注/关注者功能时最好的数据库结构是什么?
- python - 以系统的方式更改字符串以避免重复?
- android - 获取 Gallery Image Android Xamarin 的路径并在 System.Drawing.Bitmap("path") 中使用它?
- c - 检测 C 库
- azure-active-directory - 如何配置 MSAL 以支持 AAD、Angular 7+、Azure Funcs
- c++ - std::string 源代码中宏的使用
- c# - 尽管 FormBorderStyle 属性等于无,为什么子窗体显示最大化和最小化按钮?
- javascript - 无法映射数组 javascript