65 lines
1.4 KiB
C#
65 lines
1.4 KiB
C#
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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.Text;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.Data.Entity;
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using System.Data.Entity.ModelConfiguration;
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namespace ChatRoomServer.Db.Entities
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{
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/// <summary>
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///
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///</summary>
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public class MsgLog
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{
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/// <summary>
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/// ID
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/// </summary>
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public long Id { get; set; }
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/// <summary>
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/// 用户名
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/// </summary>
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public string UserName { get; set; }
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/// <summary>
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/// 发送时间
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/// </summary>
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public DateTime SendTime { get; set; }
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/// <summary>
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/// 发送内容
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/// </summary>
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public string Content { get; set; }
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/// <summary>
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/// IP
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/// </summary>
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public string Ip { get; set; }
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/// <summary>
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/// RoomID
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/// </summary>
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public string RoomId { get; set; }
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}
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/// <summary>
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/// 实体类 <see cref="MsgLog" /> 的配置对象
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/// </summary>
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internal class MsgLogConfiguration : EntityTypeConfiguration<MsgLog>
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{
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public MsgLogConfiguration()
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{
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ToTable("Chat_MsgLog");
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HasKey(m => m.Id);
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Property(s => s.Id).HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
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Property(s => s.UserName).HasMaxLength(100).IsRequired();
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Property(s => s.Content).HasMaxLength(800).IsRequired();
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Property(s => s.Ip).HasMaxLength(100).IsRequired();
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Property(s => s.RoomId).HasMaxLength(100).IsRequired();
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}
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}
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}
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