我试过用falcon编写API REST。
on_get方法运行良好,但在使用on_post时,我无法获得POST请求的主体,也不知道为什么
class ProfileUpdate(object):
def on_post(self, req, resp):
data = json.load(req.stream)
print(data)
resp.body = {"test": "answer"}
resp.status = falcon.HTTP_200
return resp
def setup_profile():
app = falcon.API()
profile_update = ProfileUpdate()
app.add_route('/profiles', profile_update)
return app
我得到以下错误
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 135, in handle
self.handle_request(listener, req, client, addr)
File "/usr/local/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 176, in handle_request
respiter = self.wsgi(environ, resp.start_response)
File "/usr/local/lib/python3.7/site-packages/falcon/api.py", line 318, in __call__
body, length = self._get_body(resp, env.get('wsgi.file_wrapper'))
File "/usr/local/lib/python3.7/site-packages/falcon/api.py", line 820, in _get_body
body = body.encode('utf-8')
AttributeError: 'dict' object has no attribute 'encode'
我正在使用邮递员测试API。我尝试在POSTMAN中使用以下主体(原始的-> JSON)
{
"email":"test"
}
我遗漏了什么?
发布于 2020-01-24 14:37:11
如文档中所述
您可以使用media
使用请求原始体JSON,还可以将media
附加到响应中。
如果要创建JSON,则需要零配置。只要访问或设置适当的媒体属性,让猎鹰为你做繁重的工作。
class EchoResource:
def on_post(self, req, resp):
message = req.media.get("message")
resp.media = {
"message": message
}
resp.status = falcon.HTTP_200
警告: 一旦对请求调用了媒体,它就会消耗请求的流。
https://stackoverflow.com/questions/59821476
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