Python 将Dataframe.descripe输出转换为一些json

Python 将Dataframe.descripe输出转换为一些json,python,pandas,flask,Python,Pandas,Flask,我正在学习熊猫+蟒蛇 当我使用var=dataFrame.descripe()时,我希望将输出转换为json,以便通过Flask API将其作为响应发送 order_id quantity count 5.000000 5.000000 mean 1.200000 1.200000 std 0.447214 0.447214 min 1.000000 1.000000 25% 1.000000 1.000000 50% 1.000000 1.0

我正在学习熊猫+蟒蛇

当我使用
var=dataFrame.descripe()
时,我希望将输出转换为json,以便通过Flask API将其作为响应发送

    order_id  quantity
count  5.000000  5.000000
mean   1.200000  1.200000
std    0.447214  0.447214
min    1.000000  1.000000
25%    1.000000  1.000000
50%    1.000000  1.000000
75%    1.000000  1.000000
max    2.000000  2.000000
使用:

输出:

'{"order_id":{"count":5.0,"mean":1.2,"std":0.447214,"min":1.0,"25%":1.0,"50%":1.0,"75%":1.0,"max":2.0},"quantity":{"count":5.0,"mean":1.2,"std":0.447214,"min":1.0,"25%":1.0,"50%":1.0,"75%":1.0,"max":2.0}}'
使用:

输出:

'{"order_id":{"count":5.0,"mean":1.2,"std":0.447214,"min":1.0,"25%":1.0,"50%":1.0,"75%":1.0,"max":2.0},"quantity":{"count":5.0,"mean":1.2,"std":0.447214,"min":1.0,"25%":1.0,"50%":1.0,"75%":1.0,"max":2.0}}'

descripe
返回一个数据框obj,您可以直接使用
var.to_json()
描述
descripe
返回一个数据框obj,您可以直接使用
var.to_json()