84 lines
3.0 KiB
C#
84 lines
3.0 KiB
C#
using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using System.Reflection;
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namespace IRaCIS.Core.Infrastructure.Extention
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{
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public static class ObjectExtension
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{
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public static T Clone<T>(this T source)
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{
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// Don't serialize a null object, simply return the default for that object
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if (Object.ReferenceEquals(source, null))
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{
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return default(T);
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}
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var deserializeSettings = new JsonSerializerSettings { ObjectCreationHandling = ObjectCreationHandling.Replace };
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var serializeSettings = new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore };
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return JsonConvert.DeserializeObject<T>(JsonConvert.SerializeObject(source, serializeSettings), deserializeSettings);
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}
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/// <summary>
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/// 将对象序列化成稽查需要的Json字符串
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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public static string ToJsonStr(this object obj)
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{
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return JsonConvert.SerializeObject(obj, new JsonSerializerSettings { DateFormatString = "yyyy-MM-dd HH:mm:ss", ReferenceLoopHandling = ReferenceLoopHandling.Ignore, NullValueHandling = NullValueHandling.Ignore });
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}
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// 通过类型参数反序列化 JSON 字符串为指定类型的对象
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public static object JsonStrToObject(this string jsonStr, Type type)
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{
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return JsonConvert.DeserializeObject(jsonStr, type);
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}
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/// <summary>
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/// 将对象序列化成稽查需要的Json字符串
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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public static string ToJsonNotIgnoreNull(this object obj)
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{
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return JsonConvert.SerializeObject(obj, new JsonSerializerSettings { DateFormatString = "yyyy-MM-dd HH:mm:ss", Formatting = Formatting.Indented, ReferenceLoopHandling = ReferenceLoopHandling.Ignore, NullValueHandling = NullValueHandling.Include });
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}
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public static Dictionary<string, object> ConvertToDictionary(this object obj)
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{
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if (obj == null)
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{
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throw new ArgumentNullException(nameof(obj));
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}
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Type type = obj.GetType();
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PropertyInfo[] properties = type.GetProperties();
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Dictionary<string, object> dictionary = new Dictionary<string, object>();
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foreach (PropertyInfo property in properties)
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{
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string propertyName = property.Name;
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object propertyValue = property.GetValue(obj);
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// 如果属性的类型是枚举，将其值保留为整数
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if (property.PropertyType.IsEnum || (Nullable.GetUnderlyingType(property.PropertyType)?.IsEnum == true && propertyValue!=null) )
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{
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dictionary.Add(propertyName, (int)propertyValue);
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}
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else
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{
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dictionary.Add(propertyName, propertyValue);
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}
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}
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return dictionary;
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}
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}
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}
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