134 lines
3.2 KiB
C#
134 lines
3.2 KiB
C#
using System.ComponentModel;
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using System.IO.Compression;
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using Microsoft.AspNetCore.Cors;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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namespace Lmes服务端.Controllers
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{
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// 版本信息模型
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public class VersionInfo
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{
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public string Version { get; set; }
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public string CRC { get; set; }
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public string FileName { get; set; }
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}
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[EnableCors("AllowAll")]
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[Route("api/[controller]")]
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[ApiController]
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public class 自动更新Controller : ControllerBase
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{
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private string 存储路径 { get; set; }
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public 自动更新Controller()
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{
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// 设置版本文件存储路径
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存储路径 = Path.Combine(
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Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
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"Lmes_1.0",
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"VersionInfo"
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);
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// 确保目录存在
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if (!Directory.Exists(存储路径))
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{
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Directory.CreateDirectory(存储路径);
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}
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}
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// 获取最新版本信息
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[HttpGet("获取最新版本信息")]
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public ActionResult<VersionInfo> GetLatestVersion()
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{
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try
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{
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var files = Directory.GetFiles(存储路径, "*.zip");
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if (!files.Any())
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{
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return NotFound("未找到任何版本文件");
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}
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// 获取最新的版本文件
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var latestFile = files.OrderByDescending(f => f).First();
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var fileName = Path.GetFileNameWithoutExtension(latestFile);
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// 计算文件的CRC值
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string crc;
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using (var fs = System.IO.File.OpenRead(latestFile))
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{
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using var sha = System.Security.Cryptography.SHA256.Create();
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var hash = sha.ComputeHash(fs);
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crc = BitConverter.ToString(hash).Replace("-", "");
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}
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return new VersionInfo
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{
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Version = fileName.Split("--")[0],
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CRC = crc,
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FileName = Path.GetFileName(latestFile)
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};
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}
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catch (Exception ex)
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{
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return StatusCode(500, $"获取版本信息失败: {ex.Message}");
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}
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}
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// 上传新版本
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[HttpPost("上传新版本")]
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public async Task<IActionResult> UploadVersion(IFormFile file)
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{
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try
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{
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var fileName = file.FileName;
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var filePath = Path.Combine(存储路径, fileName);
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using (var stream = new FileStream(filePath, FileMode.Create))
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{
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await file.CopyToAsync(stream);
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}
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// 验证上传的文件是否为有效的ZIP文件
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try
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{
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using (var archive = ZipFile.OpenRead(filePath))
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{
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// 检查是否包含必要的文件
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if (!archive.Entries.Any(e => e.Name.EndsWith(".exe", StringComparison.OrdinalIgnoreCase)))
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{
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System.IO.File.Delete(filePath);
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return BadRequest("ZIP文件中未找到可执行文件");
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}
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}
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}
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catch
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{
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System.IO.File.Delete(filePath);
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return BadRequest("上传的文件不是有效的ZIP文件");
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}
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return Ok("文件上传成功");
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}
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catch (Exception ex)
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{
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return StatusCode(500, $"文件上传失败: {ex.Message}");
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}
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}
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// 下载指定版本
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[HttpGet("下载指定版本/{fileName}")]
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public IActionResult DownloadVersion(string fileName)
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{
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var filePath = Path.Combine(存储路径, fileName);
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if (!System.IO.File.Exists(filePath))
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{
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return NotFound("指定的版本文件不存在");
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}
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var fileStream = System.IO.File.OpenRead(filePath);
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return File(fileStream, "application/zip", fileName);
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}
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}
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}
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