初次提交

backend/test_basic_server.py

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+#!/usr/bin/env python3
+# 最基础的FastAPI测试服务器
+
+import sys
+import os
+
+print("🔍 检查Python环境...")
+print(f"Python版本: {sys.version}")
+print(f"当前目录: {os.getcwd()}")
+
+# 测试导入
+try:
+    import fastapi
+    print(f"✅ FastAPI可用: {fastapi.__version__}")
+except ImportError as e:
+    print(f"❌ FastAPI不可用: {e}")
+    print("正在安装FastAPI...")
+    import subprocess
+    subprocess.run([sys.executable, "-m", "pip", "install", "fastapi", "uvicorn"])
+    import fastapi
+    print(f"✅ FastAPI安装成功: {fastapi.__version__}")
+
+try:
+    import uvicorn
+    print(f"✅ Uvicorn可用: {uvicorn.__version__}")
+except ImportError as e:
+    print(f"❌ Uvicorn不可用: {e}")
+    print("正在安装Uvicorn...")
+    import subprocess
+    subprocess.run([sys.executable, "-m", "pip", "install", "uvicorn"])
+    import uvicorn
+    print(f"✅ Uvicorn安装成功: {uvicorn.__version__}")
+
+# 创建最简单的FastAPI应用
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+app = FastAPI(
+    title="云盘应用测试",
+    description="测试服务器",
+    version="1.0.0",
+    docs_url="/docs",
+    redoc_url="/redoc"
+)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+@app.get("/")
+async def root():
+    return {"message": "服务器运行正常", "port": 8080, "status": "ok"}
+
+@app.get("/test")
+async def test():
+    return {"test": "ok", "server": "working"}
+
+@app.get("/api/v1/health")
+async def health():
+    import time
+    return {"status": "healthy", "timestamp": time.time(), "server": "port 8080"}
+
+if __name__ == "__main__":
+    print("🚀 启动测试服务器...")
+    print("=" * 40)
+    print("📍 本地访问: http://localhost:8080")
+    print("📚 API文档: http://localhost:8080/docs")
+    print("=" * 40)
+    print("按 Ctrl+C 停止服务")
+
+    try:
+        uvicorn.run(app, host="0.0.0.0", port=8080, log_level="info")
+    except Exception as e:
+        print(f"❌ 启动失败: {e}")