忽略
This commit is contained in:
“wanyongkang”
@@ -1,74 +1,74 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using Hncore.Infrastructure.Common;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Serialization;
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namespace Hncore.Infrastructure.Serializer
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{
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public class NullToEmptyStringResolver : DefaultContractResolver
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{
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protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
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{
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return type.GetProperties()
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.Select(p =>
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{
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var jp = base.CreateProperty(p, memberSerialization);
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jp.ValueProvider = new NullToEmptyStringValueProvider(p);
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return jp;
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}).ToList();
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}
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}
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public class NullToEmptyStringValueProvider : IValueProvider
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{
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PropertyInfo _MemberInfo;
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public NullToEmptyStringValueProvider(PropertyInfo memberInfo)
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{
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_MemberInfo = memberInfo;
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}
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public object GetValue(object target)
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{
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object result = _MemberInfo.GetValue(target);
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if (_MemberInfo.PropertyType == typeof(string) && result == null)
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{
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result = "";
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}
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else if ((_MemberInfo.PropertyType == typeof(DateTime) || _MemberInfo.PropertyType == typeof(DateTime?)) &&
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result != null)
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{
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if (result.ToString() == "0001/1/1 0:00:00" || result.ToString() == "1000/1/1 0:00:00")
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{
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result = DateTimeHelper.SqlMinTime;
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}
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DateTime time = Convert.ToDateTime(result);
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if (time == DateTimeHelper.SqlMaxTime || time == DateTimeHelper.SqlMinTime || time == DateTime.MaxValue ||
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time == DateTime.MinValue)
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{
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result = "";
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}
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}
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else if (_MemberInfo.PropertyType.Name == "List`1" && result == null)
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{
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result = new List<object>();
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}
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else if (_MemberInfo.PropertyType.Name == "Object" && result == null)
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{
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result = new { };
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}
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return result;
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}
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public void SetValue(object target, object value)
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{
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_MemberInfo.SetValue(target, value);
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}
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}
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using Hncore.Infrastructure.Common;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Serialization;
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namespace Hncore.Infrastructure.Serializer
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{
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public class NullToEmptyStringResolver : DefaultContractResolver
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{
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protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
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{
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return type.GetProperties()
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.Select(p =>
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{
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var jp = base.CreateProperty(p, memberSerialization);
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jp.ValueProvider = new NullToEmptyStringValueProvider(p);
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return jp;
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}).ToList();
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}
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}
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public class NullToEmptyStringValueProvider : IValueProvider
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{
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PropertyInfo _MemberInfo;
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public NullToEmptyStringValueProvider(PropertyInfo memberInfo)
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{
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_MemberInfo = memberInfo;
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}
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public object GetValue(object target)
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{
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object result = _MemberInfo.GetValue(target);
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if (_MemberInfo.PropertyType == typeof(string) && result == null)
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{
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result = "";
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}
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else if ((_MemberInfo.PropertyType == typeof(DateTime) || _MemberInfo.PropertyType == typeof(DateTime?)) &&
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result != null)
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{
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if (result.ToString() == "0001/1/1 0:00:00" || result.ToString() == "1000/1/1 0:00:00")
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{
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result = DateTimeHelper.SqlMinTime;
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}
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DateTime time = Convert.ToDateTime(result);
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if (time == DateTimeHelper.SqlMaxTime || time == DateTimeHelper.SqlMinTime || time == DateTime.MaxValue ||
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time == DateTime.MinValue)
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{
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result = "";
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}
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}
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else if (_MemberInfo.PropertyType.Name == "List`1" && result == null)
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{
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result = new List<object>();
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}
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else if (_MemberInfo.PropertyType.Name == "Object" && result == null)
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{
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result = new { };
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}
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return result;
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}
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public void SetValue(object target, object value)
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{
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_MemberInfo.SetValue(target, value);
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}
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}
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}
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@@ -1,185 +1,185 @@
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using System;
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using System.ComponentModel;
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using System.IO;
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using System.Runtime.Serialization.Formatters.Binary;
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using Hncore.Infrastructure.Common;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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namespace Hncore.Infrastructure.Serializer
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{
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public static class ObjectExtension
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{
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#region 序列化为二进制
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/// <summary>
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/// 序列化位二进制
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/// </summary>
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/// <param name="request">要序列化的对象</param>
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/// <returns>字节数组</returns>
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public static byte[] SerializeBinary(this object request)
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{
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using (MemoryStream memStream = new MemoryStream())
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{
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BinaryFormatter serializer = new BinaryFormatter();
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serializer.Serialize(memStream, request);
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return memStream.GetBuffer();
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}
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}
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#endregion
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#region 二进制反序列化
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/// <summary>
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/// 二进制反序列化
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/// </summary>
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/// <param name="buf">字节数组</param>
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/// <returns>得到的对象</returns>
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public static T DeserializeBinary<T>(this byte[] buf) where T : class, new()
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{
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if (buf == null)
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{
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return default(T);
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}
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using (MemoryStream memStream = new MemoryStream(buf))
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{
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memStream.Position = 0;
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BinaryFormatter deserializer = new BinaryFormatter();
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T info = (T) deserializer.Deserialize(memStream);
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memStream.Close();
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return info;
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}
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}
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#endregion
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#region Json序列化
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/// <summary>
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/// Json序列化
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/// </summary>
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public static string ToJson(this object item, bool format = false)
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{
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using (StringWriter sw = new StringWriter())
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{
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JsonSerializer serializer = JsonSerializer.Create(
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new JsonSerializerSettings
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{
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DateFormatHandling = DateFormatHandling.MicrosoftDateFormat,
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ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
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//NullValueHandling = NullValueHandling.Ignore,
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DateFormatString = "yyyy-MM-dd HH:mm:ss"
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}
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);
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JsonWriter jsonWriter;
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if (format)
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{
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jsonWriter = new JsonTextWriter(sw)
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{
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Formatting = Formatting.Indented,
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Indentation = 4,
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IndentChar = ' '
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};
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}
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else
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{
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jsonWriter = new JsonTextWriter(sw);
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}
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using (jsonWriter)
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{
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serializer.Serialize(jsonWriter, item);
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}
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return sw.ToString();
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}
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}
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#endregion
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#region Json反序列化
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/// <summary>
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/// Json反序列化
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/// </summary>
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public static T FromJsonTo<T>(this string jsonString)
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{
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try
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{
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if (!string.IsNullOrWhiteSpace(jsonString))
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{
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T t = JsonConvert.DeserializeObject<T>(jsonString);
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return t;
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}
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else
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{
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return default(T);
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}
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}
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catch (Exception ex)
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{
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LogHelper.Error($"Json反序列化出错", $"待反序列化的json字符串为{jsonString}，错误信息：{ex}");
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return default(T);
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}
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}
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public static T FromJsonToOrDefault<T>(this string str)
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{
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try
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{
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if (string.IsNullOrEmpty(str) || str == "[]" || str == "{}")
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{
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return default(T);
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}
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else
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{
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return JsonConvert.DeserializeObject<T>(str);
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}
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}
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catch (Exception ex)
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{
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LogHelper.Error($"Json反序列化出错", $"待反序列化的json字符串为{str}，错误信息：{ex}");
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return default(T);
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}
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}
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#endregion
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#region 获取json字符串中的属性值
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/// <summary>
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/// 获取json字符串中的属性值
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/// </summary>
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/// <param name="str">json字符串</param>
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/// <param name="key">"result:data:name"</param>
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/// <returns></returns>
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public static string JsonItemValue(this string str, string key)
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{
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var defaultValue = "";
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if (string.IsNullOrEmpty(str) || string.IsNullOrEmpty(key)) return defaultValue;
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var JObject = JsonConvert.DeserializeObject(str) as JToken;
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var res = GetJsonItem(JObject, key.Split(':'), 0) ?? defaultValue;
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return res.ToString();
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}
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private static JToken GetJsonItem(JToken JToken, string[] arr, int index)
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{
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if (JToken == null || index == arr.Length)
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{
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return JToken;
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}
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else
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{
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JToken = JToken[arr[index]];
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index++;
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}
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return GetJsonItem(JToken, arr, index);
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}
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#endregion
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}
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using System;
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using System.ComponentModel;
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using System.IO;
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using System.Runtime.Serialization.Formatters.Binary;
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using Hncore.Infrastructure.Common;
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using Newtonsoft.Json;
|
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using Newtonsoft.Json.Linq;
|
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|
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namespace Hncore.Infrastructure.Serializer
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{
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public static class ObjectExtension
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{
|
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#region 序列化为二进制
|
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|
||||
/// <summary>
|
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/// 序列化位二进制
|
||||
/// </summary>
|
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/// <param name="request">要序列化的对象</param>
|
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/// <returns>字节数组</returns>
|
||||
public static byte[] SerializeBinary(this object request)
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{
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using (MemoryStream memStream = new MemoryStream())
|
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{
|
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BinaryFormatter serializer = new BinaryFormatter();
|
||||
serializer.Serialize(memStream, request);
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return memStream.GetBuffer();
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}
|
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}
|
||||
|
||||
#endregion
|
||||
|
||||
#region 二进制反序列化
|
||||
|
||||
/// <summary>
|
||||
/// 二进制反序列化
|
||||
/// </summary>
|
||||
/// <param name="buf">字节数组</param>
|
||||
/// <returns>得到的对象</returns>
|
||||
public static T DeserializeBinary<T>(this byte[] buf) where T : class, new()
|
||||
{
|
||||
if (buf == null)
|
||||
{
|
||||
return default(T);
|
||||
}
|
||||
|
||||
using (MemoryStream memStream = new MemoryStream(buf))
|
||||
{
|
||||
memStream.Position = 0;
|
||||
BinaryFormatter deserializer = new BinaryFormatter();
|
||||
T info = (T) deserializer.Deserialize(memStream);
|
||||
memStream.Close();
|
||||
return info;
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Json序列化
|
||||
|
||||
/// <summary>
|
||||
/// Json序列化
|
||||
/// </summary>
|
||||
public static string ToJson(this object item, bool format = false)
|
||||
{
|
||||
using (StringWriter sw = new StringWriter())
|
||||
{
|
||||
JsonSerializer serializer = JsonSerializer.Create(
|
||||
new JsonSerializerSettings
|
||||
{
|
||||
DateFormatHandling = DateFormatHandling.MicrosoftDateFormat,
|
||||
|
||||
ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
|
||||
|
||||
//NullValueHandling = NullValueHandling.Ignore,
|
||||
|
||||
DateFormatString = "yyyy-MM-dd HH:mm:ss"
|
||||
}
|
||||
);
|
||||
|
||||
JsonWriter jsonWriter;
|
||||
if (format)
|
||||
{
|
||||
jsonWriter = new JsonTextWriter(sw)
|
||||
{
|
||||
Formatting = Formatting.Indented,
|
||||
Indentation = 4,
|
||||
IndentChar = ' '
|
||||
};
|
||||
}
|
||||
else
|
||||
{
|
||||
jsonWriter = new JsonTextWriter(sw);
|
||||
}
|
||||
|
||||
using (jsonWriter)
|
||||
{
|
||||
serializer.Serialize(jsonWriter, item);
|
||||
}
|
||||
|
||||
return sw.ToString();
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region Json反序列化
|
||||
|
||||
/// <summary>
|
||||
/// Json反序列化
|
||||
/// </summary>
|
||||
public static T FromJsonTo<T>(this string jsonString)
|
||||
{
|
||||
try
|
||||
{
|
||||
if (!string.IsNullOrWhiteSpace(jsonString))
|
||||
{
|
||||
T t = JsonConvert.DeserializeObject<T>(jsonString);
|
||||
return t;
|
||||
}
|
||||
else
|
||||
{
|
||||
return default(T);
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
LogHelper.Error($"Json反序列化出错", $"待反序列化的json字符串为{jsonString}，错误信息：{ex}");
|
||||
return default(T);
|
||||
}
|
||||
}
|
||||
|
||||
public static T FromJsonToOrDefault<T>(this string str)
|
||||
{
|
||||
try
|
||||
{
|
||||
if (string.IsNullOrEmpty(str) || str == "[]" || str == "{}")
|
||||
{
|
||||
return default(T);
|
||||
}
|
||||
else
|
||||
{
|
||||
return JsonConvert.DeserializeObject<T>(str);
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
LogHelper.Error($"Json反序列化出错", $"待反序列化的json字符串为{str}，错误信息：{ex}");
|
||||
return default(T);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region 获取json字符串中的属性值
|
||||
/// <summary>
|
||||
/// 获取json字符串中的属性值
|
||||
/// </summary>
|
||||
/// <param name="str">json字符串</param>
|
||||
/// <param name="key">"result:data:name"</param>
|
||||
/// <returns></returns>
|
||||
public static string JsonItemValue(this string str, string key)
|
||||
{
|
||||
var defaultValue = "";
|
||||
if (string.IsNullOrEmpty(str) || string.IsNullOrEmpty(key)) return defaultValue;
|
||||
var JObject = JsonConvert.DeserializeObject(str) as JToken;
|
||||
var res = GetJsonItem(JObject, key.Split(':'), 0) ?? defaultValue;
|
||||
return res.ToString();
|
||||
}
|
||||
|
||||
private static JToken GetJsonItem(JToken JToken, string[] arr, int index)
|
||||
{
|
||||
if (JToken == null || index == arr.Length)
|
||||
{
|
||||
return JToken;
|
||||
}
|
||||
else
|
||||
{
|
||||
JToken = JToken[arr[index]];
|
||||
index++;
|
||||
}
|
||||
return GetJsonItem(JToken, arr, index);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
@@ -1,54 +1,54 @@
|
||||
using System.IO;
|
||||
using System.Xml.Serialization;
|
||||
|
||||
namespace Hncore.Infrastructure.Serializer
|
||||
{
|
||||
public class XML
|
||||
{
|
||||
#region 将C#数据实体转化为xml数据
|
||||
|
||||
/// <summary>
|
||||
/// 将C#数据实体转化为xml数据
|
||||
/// </summary>
|
||||
/// <param name="obj">要转化的数据实体</param>
|
||||
/// <returns>xml格式字符串</returns>
|
||||
public static string XmlSerialize<T>(T obj)
|
||||
{
|
||||
using (MemoryStream stream = new MemoryStream())
|
||||
{
|
||||
XmlSerializer xml = new XmlSerializer(typeof(T));
|
||||
|
||||
//序列化对象
|
||||
xml.Serialize(stream, obj);
|
||||
|
||||
stream.Position = 0;
|
||||
using (StreamReader sr = new StreamReader(stream))
|
||||
{
|
||||
string str = sr.ReadToEnd();
|
||||
|
||||
return str;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region 将xml数据转化为C#数据实体
|
||||
|
||||
/// <summary>
|
||||
/// 将xml数据转化为C#数据实体
|
||||
/// </summary>
|
||||
/// <param name="xml">符合xml格式的字符串</param>
|
||||
/// <returns>T类型的对象</returns>
|
||||
public static T XmlDeserialize<T>(string xml)
|
||||
{
|
||||
XmlSerializer xmldes = new XmlSerializer(typeof(T));
|
||||
using (MemoryStream stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(xml.ToCharArray())))
|
||||
{
|
||||
return (T)xmldes.Deserialize(stream);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
using System.IO;
|
||||
using System.Xml.Serialization;
|
||||
|
||||
namespace Hncore.Infrastructure.Serializer
|
||||
{
|
||||
public class XML
|
||||
{
|
||||
#region 将C#数据实体转化为xml数据
|
||||
|
||||
/// <summary>
|
||||
/// 将C#数据实体转化为xml数据
|
||||
/// </summary>
|
||||
/// <param name="obj">要转化的数据实体</param>
|
||||
/// <returns>xml格式字符串</returns>
|
||||
public static string XmlSerialize<T>(T obj)
|
||||
{
|
||||
using (MemoryStream stream = new MemoryStream())
|
||||
{
|
||||
XmlSerializer xml = new XmlSerializer(typeof(T));
|
||||
|
||||
//序列化对象
|
||||
xml.Serialize(stream, obj);
|
||||
|
||||
stream.Position = 0;
|
||||
using (StreamReader sr = new StreamReader(stream))
|
||||
{
|
||||
string str = sr.ReadToEnd();
|
||||
|
||||
return str;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region 将xml数据转化为C#数据实体
|
||||
|
||||
/// <summary>
|
||||
/// 将xml数据转化为C#数据实体
|
||||
/// </summary>
|
||||
/// <param name="xml">符合xml格式的字符串</param>
|
||||
/// <returns>T类型的对象</returns>
|
||||
public static T XmlDeserialize<T>(string xml)
|
||||
{
|
||||
XmlSerializer xmldes = new XmlSerializer(typeof(T));
|
||||
using (MemoryStream stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(xml.ToCharArray())))
|
||||
{
|
||||
return (T)xmldes.Deserialize(stream);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user