from fastapi import FastAPI, Response
app = FastAPI()
@app.get("/item")
# 路径操作函数声明一个 Response 类型的参数
async def get_item(response: Response):
response.headers["x-token"] = "token_!@#%#$^$%&"
return {"name": "设置 headers"}
from fastapi import FastAPI, Response, Depends
from pydantic import BaseModel
app = FastAPI()
class Item(BaseModel):
id: str
name: str
async def depnds_header(response: Response):
response.headers["x-depends-token"] = "************"
@app.get("/item2", dependencies=[Depends(depnds_header)], response_model=Item)
async def get_item():
return {"id": "12345", "name": "测试 dependencies和response_model", "age": 24}
from fastapi import FastAPI, Response
from fastapi.responses import JSONResponse
app = FastAPI()
@app.get("/items")
async def get_item():
response = JSONResponse(content={"name": "JSONResponse"})
response.headers["x-auth-token"] = "XXX_TOKEN"
return response
它是 Starlette 库的 Response 类里面的方法哦,加了 @property 变成属性,就可以访问私有属性 _headers 了