Question

我是编程的初学者，我正在尝试使用API使我的工作自动化。

我得到的响应很好，但是我只对两个值感兴趣，即主机和端口。

这是我的代码的一部分

import requests

url = "https://proxy6.net/api/xxx"

def descr():
    return 88


querystring = {"descr":descr()}

headers = {
    'Cache-Control': "no-cache",
    'Postman-Token': "xxx"
    }

response = requests.request("GET", url, headers=headers, params=querystring)

print(response.text)

如何仅打印主机和端口值？

非常感谢

Answer 1

Public Sub uspLoad(ByVal DateFrom As Date, ByVal DateTo As Date)

        ds.Tables.Add("tbComparison")
        ds.Tables("tbComparison").Columns.Add("PlannedDescription", GetType(String))
        ds.Tables("tbComparison").Columns.Add("Planned", GetType(Decimal))
        ds.Tables("tbComparison").Columns.Add("Actual", GetType(Decimal))

        Dim connectionString As String = My.Settings.ConnString
        Dim sql As String =
                "Select b.PlannedDescription,

        (SELECT SUM(c.PlannedAmount) FROM DT_PLANNED_TRANSACTION c
        WHERE(c.PlannedDate)>=#" & Format(DateFrom, "yyyy/MM/dd") & "# And (c.PlannedDate)<=#" & Format(DateTo, "yyyy/MM/dd") & "#
        And c.PlannedDescription = b.PlannedDescription
        And (c.PlannedType)='P'
        ) AS [Planned],

        (SELECT SUM(a.PlannedAmount) FROM DT_PLANNED_TRANSACTION A
        WHERE(a.PlannedDate)>=#" & Format(DateFrom, "yyyy/MM/dd") & "# And (a.PlannedDate)<=#" & Format(DateTo, "yyyy/MM/dd") & "#
        And a.PlannedDescription = b.PlannedDescription
        And (a.PlannedType)='A'
        ) AS [Actual]

        From DT_PLANNED_TRANSACTION As b
        Where ((b.PlannedType) ='A' AND (b.PlannedDate)>=#" & Format(DateFrom, "yyyy/MM/dd") & "# And (b.PlannedDate)<=#" & Format(DateTo, "yyyy/MM/dd") & "#)
        GROUP BY b.PlannedDescription"

        Dim connection As New OleDbConnection(connectionString)
        Dim dataadapter As New OleDbDataAdapter(sql, connection)

        connection.Open()
        dataadapter.Fill(ds, "tbComparison")
        connection.Close()

        DataGridView1.DataSource = ds.Tables("tbComparison")

Answer 2

import requests
import json

url = "https://proxy6.net/api/xxx"

def descr():
    return 88


querystring = {"descr":descr()}

headers = {
    'Cache-Control': "no-cache",
    'Postman-Token': "xxx"
    }

response = requests.request("GET", url, headers=headers, params=querystring)
response = response.json()
print(response['list']['xx']['host'])
print(response['list']['xx']['port'])

说明：

{"status":"yes","user_id":"xx","balance":"xx","currency":"xx","list_count":1,"list":{"xx":{"id":"xx","version":"x,"ip":"xx","host":"xx","port":xx","user":"xx","pass":"xx","type":"socks","country":"us","date":"2018-09-05 22:00:22","date_end":"2018-10-05 22:00:22","unixtime":1536174022,"unixtime_end":1538766022,"descr":"88","active":"1"}}}


response['list'] gives `{"xx":{"id":"xx","version":"x,"ip":"xx","host":"xx","port":xx","user":"xx","pass":"xx","type":"socks","country":"us","date":"2018-09-05 22:00:22","date_end":"2018-10-05 22:00:22","unixtime":1536174022,"unixtime_end":1538766022,"descr":"88","active":"1"}}`


response['list']['xx']  gives  `{"id":"xx","version":"x,"ip":"xx","host":"xx","port":xx","user":"xx","pass":"xx","type":"socks","country":"us","date":"2018-09-05 22:00:22","date_end":"2018-10-05 22:00:22","unixtime":1536174022,"unixtime_end":1538766022,"descr":"88","active":"1"}`

response['list']['xx']['host'] gives host key value
response['list']['xx']['port'] gives port key value

如果您有疑问，请告诉我

在Python中提取JSON响应的一部分

2 个答案: