TypeError:'dict'对象在使用request.json()时不可调用

问题描述 投票:1回答:2

[每次我尝试通过request.json()从请求中获取JSON时,都会发生错误'dict对象不可调用'。例如,

from bottle import run, request, post

@post('/')
def test():
    data = request.json()

run(host='localhost',port=8080)

使用curl进行测试,

 curl -H "Content-Type: application/json" -d '{"test":"test"}' -X POST http://localhost:8080/

这是输出,

Traceback (most recent call last):
  File "C:\Users\javir\AppData\Local\Programs\Python\Python38\lib\site-packages\bottle.py", line 868, in _handle 
    return route.call(**args)
  File "C:\Users\javir\AppData\Local\Programs\Python\Python38\lib\site-packages\bottle.py", line 1748, in wrapper
    rv = callback(*a, **ka)
  File "d:/Workspace Universidad/SD-P3/test.py", line 5, in test
    data = request.json()
TypeError: 'dict' object is not callable
127.0.0.1 - - [12/May/2020 12:43:42] "POST / HTTP/1.1" 500 741

无论内容如何,​​我总是遇到相同的错误。有人知道这会是什么吗?

python bottle
2个回答
0
投票

在python中,当您在变量后添加()时会发生“调用”。 TypeError: 'dict' object is not callable仅表示request.jsondict,因此无法调用。在()之后删除request.json

@post('/')
def test():
    data = request.json

0
投票

应该是data = request.json,而不是data = request.json()

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