feat: 基本数据的curd

app/main.py

@@ -1,17 +1,67 @@
-from fastapi import FastAPI
+from fastapi import FastAPI,Header,Depends,HTTPException
 import requests
 import json
+from enum import Enum
+from typing import Union
+from pydantic import BaseModel
+
+
+from sqlalchemy.orm import Session
+import crud, models, schemas
+from database import SessionLocal, engine
+models.Base.metadata.create_all(bind=engine)
+
 
 app = FastAPI()
 
+# Dependency
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+        
+class User(BaseModel):
+    user_id: str
+
+class ModelName(str, Enum):
+    alexnet = "alexnet"
+    resnet = "resnet"
+    lenet = "lenet"
+
+class Item(BaseModel):
+    name: str
+    description: Union[str, None] = None
+    price: float
+    tax: Union[float, None] = None
+
+@app.post("/delete_user")
+async def delete(user:User,db: Session = Depends(get_db)):
+    db_user = crud.delete_user(db,user_id=user.user_id)
+    # print('db_user'+db_user)
+    return {"message": "Hello delete_user"}
+
+
+@app.post("/update_user")
+async def update(user:User,db: Session = Depends(get_db)):
+    db_user = crud.update_user(db,user_id=user.user_id)
+    return {"message": "Hellupdate_usero World"}
+
+
 
 @app.get("/")
 async def root():
     return {"message": "Hello World"}
 
+@app.post("/users/", response_model=schemas.User)
+def create_user(user: schemas.UserCreate, db: Session = Depends(get_db)):
+    db_user = crud.get_user_by_email(db, email=user.email)
+    if db_user:
+        raise HTTPException(status_code=400, detail="Email already registered")
+    return crud.create_user(db=db, user=user)
+
 # 飞书通知
-
-
 @app.get("/feishu")
 async def root():
     headers = {'Content-Type': 'application/json'}
@@ -22,3 +72,31 @@ async def root():
     except(e):
         print('e')
     return {"message": "触发飞书webhook"}
+
+# post请求
+@app.post("/testPost")
+async def root():
+    return {"message": "test-post"}
+
+# 路径参数
+@app.get("/path/{pathName}")
+async def root(pathName:ModelName):
+    return {"message": pathName}
+
+# 查询参数
+@app.get("/items/")
+async def read_item(skip: int = 0,  limit: Union[int, None] = None):
+    fake_items_db = [{"item_name": "Foo"}, {"item_name": "Bar"}, {"item_name": "Baz"}]
+    # return fake_items_db[skip : skip + limit]
+    return f'{skip}+{limit}'
+
+# 请求体
+@app.post("/postitems/")
+async def create_item(item: Item):
+    return item
+
+
+# header参数
+@app.get("/items/header")
+async def read_items(user_agent: Union[str, None] = Header(default=None)):
+    return {"User-Agent": user_agent}