dbbab1c761
尽管里面有点粪，但还是生成了漂亮的树，就当给树施肥了 剩下一个小问题：未考虑节点的宽度（因为名称不一样长），但目前未发现对图生成的明显影响 Co-authored-by: jackfiled <xcrenchangjun@outlook.com> Reviewed-on: PostGuard/Canon#33 Co-authored-by: Ichirinko <1621543655@qq.com> Co-committed-by: Ichirinko <1621543655@qq.com>
25 lines
672 B
C#
25 lines
672 B
C#
using Canon.Server.Services;
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using Microsoft.AspNetCore.Mvc;
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using MongoDB.Driver.GridFS;
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namespace Canon.Server.Controllers;
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[ApiController]
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[Route("api/[controller]")]
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public class FileController(GridFsService gridFsService) : ControllerBase
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{
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[HttpGet("{filename}")]
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public async Task<ActionResult> DownloadFile(string filename)
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{
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GridFSFileInfo? fileInfo = await gridFsService.FindAsync(filename);
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if (fileInfo is null)
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{
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return NotFound();
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}
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Stream fileStream = await gridFsService.OpenReadStream(fileInfo.Id);
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return File(fileStream, fileInfo.Metadata["content-type"].AsString);
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}
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}
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