39 lines
1.5 KiB
C#
39 lines
1.5 KiB
C#
#region copyright
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//------------------------------------------------------------------------------
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// 此代码版权声明为全文件覆盖，如有原作者特别声明，会在下方手动补充
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// 此代码版权（除特别声明外的代码）归作者本人Diego所有
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// 源代码使用协议遵循本仓库的开源协议及附加协议
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// Gitee源代码仓库：https://gitee.com/diego2098/ThingsGateway
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// Github源代码仓库：https://github.com/kimdiego2098/ThingsGateway
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// 使用文档：https://diego2098.gitee.io/thingsgateway-docs/
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// QQ群：605534569
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//------------------------------------------------------------------------------
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#endregion
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using Furion.FriendlyException;
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using Microsoft.AspNetCore.Components.Forms;
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namespace ThingsGateway.Admin.Application;
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/// <summary>
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/// <inheritdoc cref="IFileService"/>
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/// </summary>
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public class FileService : IFileService
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{
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/// <inheritdoc/>
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public void ImportVerification(IBrowserFile file, int maxSzie = 300, string[] allowTypes = null)
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{
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if (file == null) throw Oops.Bah("文件不能为空");
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if (file.Size > maxSzie * 1024 * 1024) throw Oops.Bah($"文件大小不允许超过{maxSzie}M");
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var fileSuffix = Path.GetExtension(file.Name).ToLower().Split(".")[1]; // 文件后缀
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string[] allowTypeS = allowTypes ?? new string[] { "xlsx" };//允许上传的文件类型
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if (!allowTypeS.Contains(fileSuffix)) throw Oops.Bah(errorMessage: "文件格式错误");
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}
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}
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