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整理NetonsoftJson 代码

IRC_NewDev
hang 2024-10-21 14:20:09 +08:00
parent 19ebd117bc
commit ff589abd2c
5 changed files with 117 additions and 165 deletions
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71
IRaCIS.Core.API/_ServiceExtensions/NewtonsoftJson/JSONTimeZoneConverter.cs
View File

@ -124,4 +124,75 @@ namespace IRaCIS.Core.API
}
}
#region 废弃
public class MyDateTimeConverter : JsonConverter<DateTime>
{
public override DateTime ReadJson(JsonReader reader, Type objectType, DateTime existingValue, bool hasExistingValue, JsonSerializer serializer)
{
return reader.ReadAsDateTime().Value;
}
public override void WriteJson(JsonWriter writer, DateTime value, JsonSerializer serializer)
{
var isEn_US = CultureInfo.CurrentCulture.Name == StaticData.CultureInfo.en_US;
string dateFormat;
if (!isEn_US)
{
// Chinese date format
dateFormat = "yyyy-MM-dd HH:mm:ss";
}
else
{
// Default or English date format
dateFormat = "MM/dd/yyyy HH:mm:ss";
}
writer.WriteValue(value.ToString(dateFormat));
}
}
public class MyNullableDateTimeConverter : JsonConverter<DateTime?>
{
public override DateTime? ReadJson(JsonReader reader, Type objectType, DateTime? existingValue, bool hasExistingValue, JsonSerializer serializer)
{
var val = reader.ReadAsDateTime();
return val;
}
public override void WriteJson(JsonWriter writer, DateTime? value, JsonSerializer serializer)
{
var isEn_US = CultureInfo.CurrentCulture.Name == StaticData.CultureInfo.en_US;
string dateFormat;
if (!isEn_US)
{
// Chinese date format
dateFormat = "yyyy-MM-dd HH:mm:ss";
}
else
{
// Default or English date format
dateFormat = "MM/dd/yyyy HH:mm:ss";
}
if (value.HasValue)
{
writer.WriteValue(value.Value.ToString(dateFormat));
}
else
{
writer.WriteValue(default(DateTime?));
}
}
}
#endregion
}

96
IRaCIS.Core.API/_ServiceExtensions/NewtonsoftJson/MyDateTimeConverter.cs
View File

@ -1,96 +0,0 @@
using IRaCIS.Core.Domain.Share;
using Newtonsoft.Json;
using System;
using System.Globalization;
namespace IRaCIS.Core.API
{
//public class CustomContractResolver : DefaultContractResolver
//{
// protected override JsonContract CreateContract(Type objectType)
// {
// var contract = base.CreateContract(objectType);
// // 检查类是否有 LowercaseJsonAttribute 标记
// if (objectType.GetCustomAttribute<LowerCamelCaseJsonAttribute>() != null)
// {
// contract.NamingStrategy = new IRCCamelCaseNamingStrategy();
// }
// return contract;
// }
//}
#region 废弃
public class MyDateTimeConverter : JsonConverter<DateTime>
{
public override DateTime ReadJson(JsonReader reader, Type objectType, DateTime existingValue, bool hasExistingValue, JsonSerializer serializer)
{
return reader.ReadAsDateTime().Value;
}
public override void WriteJson(JsonWriter writer, DateTime value, JsonSerializer serializer)
{
var isEn_US = CultureInfo.CurrentCulture.Name == StaticData.CultureInfo.en_US;
string dateFormat;
if (!isEn_US)
{
// Chinese date format
dateFormat = "yyyy-MM-dd HH:mm:ss";
}
else
{
// Default or English date format
dateFormat = "MM/dd/yyyy HH:mm:ss";
}
writer.WriteValue(value.ToString(dateFormat));
}
}
public class MyNullableDateTimeConverter : JsonConverter<DateTime?>
{
public override DateTime? ReadJson(JsonReader reader, Type objectType, DateTime? existingValue, bool hasExistingValue, JsonSerializer serializer)
{
var val = reader.ReadAsDateTime();
return val;
}
public override void WriteJson(JsonWriter writer, DateTime? value, JsonSerializer serializer)
{
var isEn_US = CultureInfo.CurrentCulture.Name == StaticData.CultureInfo.en_US;
string dateFormat;
if (!isEn_US)
{
// Chinese date format
dateFormat = "yyyy-MM-dd HH:mm:ss";
}
else
{
// Default or English date format
dateFormat = "MM/dd/yyyy HH:mm:ss";
}
if (value.HasValue)
{
writer.WriteValue(value.Value.ToString(dateFormat));
}
else
{
writer.WriteValue(default(DateTime?));
}
}
}
#endregion
}

18
IRaCIS.Core.API/_ServiceExtensions/NewtonsoftJson/NewtonsoftJsonSetup.cs
View File

@ -22,13 +22,6 @@ namespace IRaCIS.Core.API
builder.AddNewtonsoftJson(options =>
{
//大驼峰
//options.SerializerSettings.ContractResolver = new DefaultContractResolver();
//小驼峰
//options.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
// 忽略循环引用
options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
@ -40,10 +33,18 @@ namespace IRaCIS.Core.API
options.SerializerSettings.DateTimeZoneHandling = DateTimeZoneHandling.RoundtripKind;
#region 废弃
//大驼峰
//options.SerializerSettings.ContractResolver = new DefaultContractResolver();
//小驼峰
//options.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
//二者只能取其一
//options.SerializerSettings.Converters.Add(new MyDateTimeConverter());
//options.SerializerSettings.Converters.Add(new MyNullableDateTimeConverter());
#endregion
//必须放在后面
options.SerializerSettings.Converters.Add(services.BuildServiceProvider().GetService<JSONTimeZoneConverter>());
@ -55,6 +56,7 @@ namespace IRaCIS.Core.API
{
o.SuppressModelStateInvalidFilter = true; //自己写验证
#region 废弃验证
////这里是自定义验证结果和返回状态码 因为这里是在[ApiController]控制器层校验，动态webApi的不会校验 所以需要单独写一个Filter
//o.InvalidModelStateResponseFactory = (context) =>
//{
@ -65,7 +67,7 @@ namespace IRaCIS.Core.API
//return new JsonResult(ResponseOutput.NotOk("The inputs supplied to the API are invalid. " + JsonConvert.SerializeObject( error)));
//};
#endregion
});

55
IRaCIS.Core.API/_ServiceExtensions/NewtonsoftJson/NullToEmptyStringResolver.cs
View File

@ -8,27 +8,11 @@ using System.Reflection;
namespace IRaCIS.Core.API
{
/// <summary>
/// LowerCamelCaseJsonAttribute 可以设置类小写返回给前端
/// </summary>
public class NullToEmptyStringResolver : DefaultContractResolver
{
/// <summary>
/// 创建属性
/// </summary>
/// <param name="type">类型</param>
/// <param name="memberSerialization">序列化成员</param>
/// <returns></returns>
//protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
//{
// IList<JsonProperty> properties = base.CreateProperties(type, memberSerialization);
// foreach (var jsonProperty in properties)
// {
// jsonProperty.DefaultValue = new NullToEmptyStringValueProvider(jsonProperty);
// }
// return properties;
//}
protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
{
@ -65,4 +49,37 @@ namespace IRaCIS.Core.API
}
public class NullToEmptyStringValueProvider : IValueProvider
{
PropertyInfo _MemberInfo;
public NullToEmptyStringValueProvider(PropertyInfo memberInfo)
{
_MemberInfo = memberInfo;
}
public object GetValue(object target)
{
object result = _MemberInfo.GetValue(target);
if (_MemberInfo.PropertyType == typeof(string) && result == null) result = "";
else if (_MemberInfo.PropertyType == typeof(String[]) && result == null) result = new string[] { };
//else if (_MemberInfo.PropertyType == typeof(Nullable<Int32>) && result == null) result = 0;
//else if (_MemberInfo.PropertyType == typeof(Nullable<Decimal>) && result == null) result = 0.00M;
return result;
}
public void SetValue(object target, object value)
{
if (_MemberInfo.PropertyType == typeof(string))
{
//去掉前后空格
_MemberInfo.SetValue(target, value == null ? string.Empty : value.ToString() == string.Empty ? value : value/*.ToString().Trim()*/);
}
else
{
_MemberInfo.SetValue(target, value);
}
}
}
}

42
IRaCIS.Core.API/_ServiceExtensions/NewtonsoftJson/NullToEmptyStringValueProvider.cs
View File

@ -1,42 +0,0 @@
using Newtonsoft.Json.Serialization;
using System;
using System.Reflection;
namespace IRaCIS.Core.API
{
public class NullToEmptyStringValueProvider : IValueProvider
{
PropertyInfo _MemberInfo;
public NullToEmptyStringValueProvider(PropertyInfo memberInfo)
{
_MemberInfo = memberInfo;
}
public object GetValue(object target)
{
object result = _MemberInfo.GetValue(target);
if (_MemberInfo.PropertyType == typeof(string) && result == null) result = "";
else if (_MemberInfo.PropertyType == typeof(String[]) && result == null) result = new string[] { };
//else if (_MemberInfo.PropertyType == typeof(Nullable<Int32>) && result == null) result = 0;
else if (_MemberInfo.PropertyType == typeof(Nullable<Decimal>) && result == null) result = 0.00M;
return result;
}
public void SetValue(object target, object value)
{
if (_MemberInfo.PropertyType == typeof(string))
{
//去掉前后空格
_MemberInfo.SetValue(target, value == null ? string.Empty : value.ToString() == string.Empty ? value : value/*.ToString().Trim()*/);
}
else
{
_MemberInfo.SetValue(target, value);
}
}
}
}