feat: 新增技能扩展N7一章相关示例源码

code/newsletter/N7/web.py

@@ -0,0 +1,42 @@
+import pathlib
+import uuid
+
+import uvicorn
+from fastapi import FastAPI, Request
+from fastapi.responses import HTMLResponse, RedirectResponse
+from fastapi.templating import Jinja2Templates
+
+app = FastAPI()
+
+TEMPLATE = pathlib.Path(__file__).parent.joinpath("templates/web")
+template = Jinja2Templates(directory=TEMPLATE)
+
+users = [
+    dict(id=uuid.uuid4(), name="Steve Jobs"),
+    dict(id=uuid.uuid4(), name="Bill Gates"),
+    dict(id=uuid.uuid4(), name="Sundar Pichai"),
+    dict(id=uuid.uuid4(), name="Jeff Bezos"),
+    dict(id=uuid.uuid4(), name="100gle"),
+]
+
+
+@app.get("/", response_class=HTMLResponse)
+async def index(request: Request):
+    ctx = dict(request=request)
+    return template.TemplateResponse("index.html", context=ctx)
+
+
+@app.get("/users/", response_class=HTMLResponse)
+async def get_users(request: Request):
+    ctx = dict(request=request, users=users)
+    return template.TemplateResponse("user.html", context=ctx)
+
+
+@app.get("/users/{name}", response_class=HTMLResponse)
+async def add_user(name: str):
+    users.append(dict(id=uuid.uuid4(), name=name))
+    return RedirectResponse("/users")
+
+
+if __name__ == '__main__':
+    uvicorn.run(app)