如何从fastapi中的另一个API调用一个API? [英] How to call an api from another api in fastapi?

问题描述

我能够从另一个API获得一个API的响应，但是无法将其存储在某个地方(返回响应之前存储在文件或其他内容中) response = RedirectResponse(url ="/apiname/")(我要访问带有标题和正文的帖子请求)

I was able to get the response of one API from another but unable to store it somewhere(in a file or something before returning the response) response=RedirectResponse(url="/apiname/") (I want to access a post request with header and body)

我想存储此响应内容而不返回它.

I want to store this response content without returning it.

是的，如果我返回该函数，我会得到结果，但是当我打印它时，我找不到结果.另外，如果我发出发布请求，则会收到错误Entity not found.

Yes, if I return the function I will get the results but when I print it I don't find results. Also, if I give post request then I get error Entity not found.

我阅读了starlette和fastapi文档，但无法解决.回调也无济于事.

I read the starlette and fastapi docs but couldn't get the workaround. The callbacks also didn't help.

推荐答案

在没有直接返回使用 fastapi/starlette 的情况下，我没有完全找到存储响应的方法.但是我找到了完成此任务的解决方法.

I didn't exactly get the way to store response without returning using fastapi/starlette directly. But I found a workaround for completing this task.

• 对于试图实现相同目标的人们，请考虑一下方式.

import requests

def test_function(request: Request, path_parameter: path_param):

    request_example = {"test" : "in"}
    host = request.client.host
    data_source_id = path_parameter.id

    get_test_url= f"http://{host}/test/{id}/"
    get_inp_url = f"http://{host}/test/{id}/inp"

    test_get_response = requests.get(get_test_url)
    inp_post_response = requests.post(get_inp_url , json=request_example)
    if inp_post_response .status_code == 200:
        print(json.loads(test_get_response.content.decode('utf-8')))

请告诉我是否有更好的方法.

Please let me know if there are better approaches.

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