FastAPI 学习之路（四十一）定制返回Response
接口中返回xml格式内容
from fastapi import FastAPI, Responseapp = FastAPI()# ① xml
@app.get("/legacy")
def get_legacy_data():data = """<?xml version="1.0"?><shampoo><Header>Apply shampoo here.</Header><Body>You'll have to use soap here.</Body></shampoo>"""return Response(content=data, media_type="application/xml")
我们看下实际返回：
返回的类型是xml格式的，说明返回成功。
接口返回中定制headers
@app.get("/legacy_with_headers")
def get_legacy_with_headers_data():headers = {"X-Xtoken": "LC", "Content-Language": "en-US"}data = """<?xml version="1.0"?><shampoo><Header>Apply shampoo here.</Header><Body>You'll have to use soap here.HERE SOMETHING HEADER YOU DEFINED</Body></shampoo>"""return Response(content=data, media_type="application/xml", headers=headers)我们看下实际返回
对应的接口可以正常返回，对应的Headers返回正常。
设置cookie
@app.get("/legacy_with_header_cookie")
def legacy_with_header_cookie():headers = {"X-Xtoken": "LC-1", "Content-Language": "en-US"}data = """<?xml version="1.0"?><shampoo><Header>Apply shampoo here.</Header><Body>You'll have to use soap here.HERE SOMETHING HEADER YOU DEFINED AND COOKIE</Body></shampoo>"""response = Response(content=data, media_type="application/xml", headers=headers)response.set_cookie(key="cookie_key_lc", value="mrli")return response我们看下实际返回
接口可以正常返回我们设置的cookie，headers也可以正常返回。