feat: 修复用户头像上传功能，支持Base64图片上传到腾讯云COS
- 修复 updateUserInfo 接口路由（update_userinfo -> updateUserInfo） - IUploadService 添加 UploadBase64ImageAsync 方法 - UploadService 实现 Base64 图片解析和 COS 上传 - UserController 注入 IUploadService 替代本地保存逻辑 - HoneyBox.Api 添加对 HoneyBox.Admin.Business 的项目引用
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@ -22,6 +22,14 @@ public interface IUploadService
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/// <returns>上传响应列表</returns>
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Task<List<UploadResponse>> UploadImagesAsync(List<IFormFile> files);
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/// <summary>
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/// 上传Base64编码的图片
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/// </summary>
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/// <param name="base64Image">Base64编码的图片数据（可包含data:image/xxx;base64,前缀）</param>
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/// <param name="fileNamePrefix">文件名前缀，如 "avatar"</param>
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/// <returns>上传后的图片URL，失败返回null</returns>
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Task<string?> UploadBase64ImageAsync(string base64Image, string fileNamePrefix = "image");
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/// <summary>
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/// 获取预签名上传URL（客户端直传）
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/// </summary>
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@ -101,6 +101,95 @@ public class UploadService : IUploadService
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return results;
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}
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/// <inheritdoc />
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public async Task<string?> UploadBase64ImageAsync(string base64Image, string fileNamePrefix = "image")
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{
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try
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{
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if (string.IsNullOrWhiteSpace(base64Image))
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{
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_logger.LogWarning("Base64图片数据为空");
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return null;
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}
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// 解析Base64数据和MIME类型
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string base64Data;
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string contentType = "image/png";
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string extension = ".png";
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if (base64Image.Contains(','))
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{
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// 格式: data:image/png;base64,xxxxx
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var parts = base64Image.Split(',');
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base64Data = parts[1];
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// 解析MIME类型
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var header = parts[0]; // data:image/png;base64
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if (header.Contains(':') && header.Contains(';'))
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{
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var mimeType = header.Split(':')[1].Split(';')[0];
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contentType = mimeType;
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extension = mimeType switch
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{
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"image/jpeg" => ".jpg",
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"image/jpg" => ".jpg",
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"image/png" => ".png",
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"image/gif" => ".gif",
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"image/webp" => ".webp",
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_ => ".png"
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};
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}
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}
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else
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{
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base64Data = base64Image;
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}
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// 解码Base64数据
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byte[] imageBytes;
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try
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{
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imageBytes = Convert.FromBase64String(base64Data);
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}
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catch (FormatException ex)
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{
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_logger.LogWarning(ex, "Base64解码失败");
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return null;
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}
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// 验证文件大小 (10MB)
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if (imageBytes.Length > 10 * 1024 * 1024)
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{
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_logger.LogWarning("Base64图片大小超过限制: {Size} bytes", imageBytes.Length);
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return null;
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}
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// 生成文件名
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var fileName = $"{fileNamePrefix}_{DateTime.UtcNow:yyyyMMddHHmmss}{extension}";
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// 获取存储提供者并上传
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var provider = await GetStorageProviderAsync();
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using var stream = new MemoryStream(imageBytes);
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var result = await provider.UploadAsync(stream, fileName, contentType);
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if (result.Success)
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{
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_logger.LogInformation("Base64图片上传成功: {Url}", result.Url);
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return result.Url;
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}
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else
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{
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_logger.LogWarning("Base64图片上传失败: {Error}", result.ErrorMessage);
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return null;
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Base64图片上传异常");
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return null;
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}
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}
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/// <summary>
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/// 验证文件
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/// </summary>
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@ -1,4 +1,5 @@
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using System.Security.Claims;
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using HoneyBox.Admin.Business.Services.Interfaces;
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using HoneyBox.Core.Interfaces;
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using HoneyBox.Model.Base;
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using HoneyBox.Model.Models.Asset;
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@ -24,6 +25,7 @@ public class UserController : ControllerBase
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private readonly IAssetService _assetService;
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private readonly IVipService _vipService;
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private readonly IQuanYiService _quanYiService;
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private readonly IUploadService _uploadService;
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private readonly ILogger<UserController> _logger;
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public UserController(
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@ -32,6 +34,7 @@ public class UserController : ControllerBase
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IAssetService assetService,
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IVipService vipService,
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IQuanYiService quanYiService,
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IUploadService uploadService,
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ILogger<UserController> logger)
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{
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_userService = userService;
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@ -39,6 +42,7 @@ public class UserController : ControllerBase
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_assetService = assetService;
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_vipService = vipService;
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_quanYiService = quanYiService;
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_uploadService = uploadService;
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_logger = logger;
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}
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@ -166,12 +170,17 @@ public class UserController : ControllerBase
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if (!string.IsNullOrWhiteSpace(request.Imagebase))
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{
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// Base64图片上传到腾讯云COS
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var headimgUrl = await UploadBase64ImageAsync(request.Imagebase, userId.Value);
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var headimgUrl = await _uploadService.UploadBase64ImageAsync(request.Imagebase, $"avatar_{userId}");
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if (!string.IsNullOrWhiteSpace(headimgUrl))
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{
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updateDto.Headimg = headimgUrl;
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hasUpdate = true;
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}
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else
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{
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_logger.LogWarning("头像上传失败: UserId={UserId}", userId);
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return ApiResponse.Fail("头像上传失败，请重试");
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}
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}
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else if (!string.IsNullOrWhiteSpace(request.Headimg))
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{
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@ -524,51 +533,5 @@ public class UserController : ControllerBase
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return userId;
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}
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/// <summary>
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/// 上传Base64图片到腾讯云COS
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/// </summary>
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/// <param name="base64Image">Base64编码的图片数据</param>
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/// <param name="userId">用户ID</param>
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/// <returns>上传后的图片URL</returns>
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private async Task<string?> UploadBase64ImageAsync(string base64Image, int userId)
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{
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try
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{
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// 移除Base64前缀（如果有）
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var base64Data = base64Image;
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if (base64Image.Contains(","))
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{
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base64Data = base64Image.Split(',')[1];
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}
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// 解码Base64数据
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var imageBytes = Convert.FromBase64String(base64Data);
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// TODO: 实现腾讯云COS上传
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// 目前返回一个占位URL，实际应该上传到COS并返回真实URL
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// 可以在后续添加ICosUploadService接口和实现
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// 临时方案：将图片保存到本地并返回相对路径
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var fileName = $"avatar_{userId}_{DateTime.UtcNow:yyyyMMddHHmmss}.png";
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var uploadPath = Path.Combine("wwwroot", "uploads", "avatars");
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if (!Directory.Exists(uploadPath))
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{
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Directory.CreateDirectory(uploadPath);
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}
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var filePath = Path.Combine(uploadPath, fileName);
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await System.IO.File.WriteAllBytesAsync(filePath, imageBytes);
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// 返回相对URL
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return $"/uploads/avatars/{fileName}";
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Failed to upload base64 image for user: {UserId}", userId);
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return null;
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}
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}
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#endregion
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}
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@ -28,6 +28,7 @@
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<ProjectReference Include="..\HoneyBox.Model\HoneyBox.Model.csproj" />
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<ProjectReference Include="..\HoneyBox.Core\HoneyBox.Core.csproj" />
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<ProjectReference Include="..\HoneyBox.Infrastructure\HoneyBox.Infrastructure.csproj" />
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<ProjectReference Include="..\HoneyBox.Admin.Business\HoneyBox.Admin.Business.csproj" />
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</ItemGroup>
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<ItemGroup>
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