36 lines
1.0 KiB
Python
36 lines
1.0 KiB
Python
# app/api/routes/uploads.py
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from fastapi import APIRouter, UploadFile, File, HTTPException, Request
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from uuid import uuid4
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from pathlib import Path
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router = APIRouter(tags=["uploads"])
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# 保存目录：项目根目录下 static/uploads
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UPLOAD_DIR = Path("static/uploads")
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UPLOAD_DIR.mkdir(parents=True, exist_ok=True)
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@router.post("/upload-image")
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async def upload_image(
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request: Request,
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file: UploadFile = File(...),
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):
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# 只允许图片
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if not file.content_type.startswith("image/"):
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raise HTTPException(status_code=400, detail="只支持图片上传")
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# 生成文件名
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ext = (file.filename or "").rsplit(".", 1)[-1].lower() or "png"
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name = f"{uuid4().hex}.{ext}"
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save_path = UPLOAD_DIR / name
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# 保存文件
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content = await file.read()
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save_path.write_bytes(content)
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# 拼出完整 URL，确保在 3000 端口页面里也能访问到 8000 的静态资源
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base = str(request.base_url).rstrip("/") # e.g. "http://127.0.0.1:8000"
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url = f"{base}/static/uploads/{name}"
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return {"url": url}
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