v3.0.1

v3.0.1

CC.Yi/CC.Yi.Common/Json/DatetimeJsonConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace CC.Yi.Common.Json
+{
+  public  class DatetimeJsonConverter: JsonConverter<DateTime>
+    {
+        public override DateTime Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            if (reader.TokenType == JsonTokenType.String)
+            {
+                if (DateTime.TryParse(reader.GetString(), out DateTime date))
+                    return date;
+            }
+            return reader.GetDateTime();
+        }
+
+        public override void Write(Utf8JsonWriter writer, DateTime value, JsonSerializerOptions options)
+        {
+            writer.WriteStringValue(value.ToString("yyyy-MM-dd HH:mm:ss"));
+        }
+    }
+}

CC.Yi/CC.Yi.Common/Json/DefaultJsonOptions.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Text.Encodings.Web;
+using System.Text.Json;
+
+namespace CC.Yi.Common.Json
+{
+    /// <summary>
+    /// https://blog.csdn.net/sD7O95O/article/details/103797885
+    /// </summary>
+    public class DefaultJsonOptions
+    {
+        public static JsonSerializerOptions Get()
+        {
+            var options = new JsonSerializerOptions();
+            //options.Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping;
+            options.IgnoreNullValues = true;//排除所有属性值为 null 属性
+            //// 自定义名称策略
+            //options.PropertyNamingPolicy = new LowerCaseNamingPolicy();
+            return options;
+        }
+    }
+}

CC.Yi/CC.Yi.Common/Json/EnumJsonConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+namespace CC.Yi.Common.Json
+{
+  public  class EnumJsonConverter : JsonConverter<Enum>
+    {
+        public override bool CanConvert(Type typeToConvert)
+        {
+            return typeToConvert.IsEnum;
+        }
+        //未实现
+        public override Enum Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            if (reader.TokenType == JsonTokenType.Number)
+            {
+                int num;
+                reader.TryGetInt32(out num);
+                return (Enum)Enum.Parse(typeToConvert,num.ToString());                
+            }
+            if (reader.TokenType == JsonTokenType.String)
+            {
+                string str = reader.GetString();              
+                return (Enum)Enum.Parse(typeToConvert, str);
+            }
+            return null;
+        }
+
+        public override void Write(Utf8JsonWriter writer, Enum value, JsonSerializerOptions options)
+        {
+            writer.WriteStringValue(value.ToString());
+        }
+    }
+}

CC.Yi/CC.Yi.Common/Json/LowerCaseNamingPolicy.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Text.Json;
+
+namespace CC.Yi.Common.Json
+{
+    /// <summary>
+    /// 自定义名称策略
+    /// </summary>
+    public class LowerCaseNamingPolicy : JsonNamingPolicy
+    {
+        public override string ConvertName(string name) => name.ToLower();
+    }
+
+}

CC.Yi/CC.Yi.Common/Json/TimeSpanJsonConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace CC.Yi.Common.Json
+{
+    public class TimeSpanJsonConverter : JsonConverter<TimeSpan>
+    {
+        public override TimeSpan Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+
+            //if (TimeSpan.TryParse(reader.GetString(), out TimeSpan date))
+            //    return date;
+
+            TimeSpan.TryParse(reader.GetString(), out TimeSpan date);
+            return date;
+        }
+
+        public override void Write(Utf8JsonWriter writer, TimeSpan value, JsonSerializerOptions options)
+        {
+            // writer.WriteStringValue(value.ToString("HH:mm:ss"));
+            writer.WriteStringValue(value.ToString());
+        }
+    }
+}