52 lines
1.3 KiB
C#
52 lines
1.3 KiB
C#
using System.Text;
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using SqlSugar;
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using Volo.Abp.Domain.Entities.Auditing;
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namespace Yi.Framework.AiHub.Domain.Entities.OpenApi;
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[SugarTable("Ai_Token")]
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public class TokenAggregateRoot : FullAuditedAggregateRoot<Guid>
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{
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public TokenAggregateRoot()
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{
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}
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public TokenAggregateRoot(Guid userId)
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{
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this.UserId = userId;
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this.Token = GenerateToken();
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}
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public string Token { get; set; }
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public Guid UserId { get; set; }
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/// <summary>
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/// 重置token
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/// </summary>
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public void ResetToken()
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{
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this.Token = GenerateToken();
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}
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private string GenerateToken(int length = 36)
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{
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// 定义可能的字符集：大写字母、小写字母和数字
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const string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
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// 创建随机数生成器
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Random random = new Random();
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// 使用StringBuilder高效构建字符串
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StringBuilder sb = new StringBuilder(length);
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// 生成指定长度的随机字符串
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for (int i = 0; i < length; i++)
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{
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// 从字符集中随机选择一个字符
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int index = random.Next(chars.Length);
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sb.Append(chars[index]);
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}
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return "yi-" + sb.ToString();
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}
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} |