初始化

WebUI/LIB/DateTimeStr.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace WebUI.LIB
+{
+    /// <summary>
+    /// 自定义 时间类型    json 
+    /// </summary>
+    public class DateTimeStr : JsonConverter<DateTime>
+    {
+        /// <summary>
+        /// 格式化时间格式
+        /// </summary>
+        public string DateTimeFormat { get; set; } = "yyyy-MM-dd HH:mm:ss";
+
+        /// <summary>
+        /// 读取 父类方法
+        /// </summary>
+        /// <param name="reader"></param>
+        /// <param name="typeToConvert"></param>
+        /// <param name="options"></param>
+        /// <returns></returns>
+        public override DateTime Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options) => DateTime.Parse(reader.GetString());
+       /// <summary>
+       /// 写入 格式化
+       /// </summary>
+       /// <param name="writer"></param>
+       /// <param name="value"></param>
+       /// <param name="options"></param>
+        public override void Write(Utf8JsonWriter writer, DateTime value, JsonSerializerOptions options) => writer.WriteStringValue(value.ToString(this.DateTimeFormat));
+    }
+}