using Newtonsoft.Json; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Text.Encodings.Web; using System.Text.Json; using System.Text.Json.Serialization; using System.Text.Unicode; using System.Threading.Tasks; public static class ObjectExtensions { /// /// 使用Newtonsoft Json将object转换为Json字符串 /// /// /// public static string ToJson(this object @this) { JsonSerializerSettings jsonSettings = new JsonSerializerSettings { DateFormatString = "yyyy-MM-dd HH:mm:ss", }; var str = Newtonsoft.Json.JsonConvert.SerializeObject(@this, jsonSettings); return str; } }