我正在尝试从JSON检索特定字段,以进行解析。我不确定如何才能获得这一领域。我添加了Msgbox [Exists&Fail],以查看代码是否能够读取单元格中的resolve字,但是返回失败。
有什么办法我只能让现场解决吗?请协助。
谢谢!
TargetURL = "https://api.passivetotal.org/v2/dns/passive?query=passivetotal.org"
actionType = "Content-Type"
actionWord = "application/json"
With CreateObject("Microsoft.XMLHTTP")
.Open "GET", TargetURL, False
.setRequestHeader actionType, actionWord
.setRequestHeader "Authorization", "Basic <Encoded 64>"
.send
If .Status = 200 Then
Sheets(6).Cells(Count, 10).Value = "Connected"
Debug.Print .responseText
MsgBox .responseText
Set JSON = ParseJson(.responseText)
Sheets(6).Cells(Count, 8).Value = .responseText
If Sheets(6).Cells(Count, 8).Value = ("resolve") Then
MsgBox ("Exists")
Else
MsgBox ("Fail")
End If
Else
MsgBox .Status & ": " & .StatusText
End If
End With
答案 0 :(得分:1)
以下内容从文件中读取结果json并解析出每个解析。它使用JSONConverter.bas
。请注意,我已经在我的python脚本中提取了“结果” JSON集合,这与您通过json("results")
对转换后的JSON字符串进行Set json = JsonConverter.ParseJson(.responseText)("results")
一样。
在您的项目中添加JSONConverter.bas
后,您需要进入工具>参考>添加对Microsoft Scripting Runtime
的参考
Option Explicit
Public Sub GetJSONExtract()
Dim fso As Object, jsonFile As Object, jsonText As String, json As Object, item As Object
Set fso = CreateObject("Scripting.FileSystemObject")
Set jsonFile = fso.OpenTextFile("C:\Users\User\Desktop\Sample.json")
jsonText = jsonFile.ReadAll
Set json = JsonConverter.ParseJson(jsonText) '<== Using results collection
'Set json = JsonConverter.ParseJson(.responseText)("results") '<== In your vba XMLHTTP version
For Each item In json
Debug.Print item("resolve")
Next
End Sub
就像您在解析我所显示的JSON一样。
我实际上使用了下面显示的python脚本;改编自API文档。然后,我添加了一些代码,将响应写到JSON文件中,以便以后导入。使用Anaconda / Spyder运行。
import requests
import json
username = 'xxx'
key = 'yyy'
auth = (username, key)
base_url = 'https://api.passivetotal.org'
def passivetotal_get(path, query):
url = base_url + path
data = {'query': query}
response = requests.get(url, auth=auth, json=data)
return response.json()
pdns_results = passivetotal_get('/v2/dns/passive', 'passivetotal.org')
for resolve in pdns_results['results']:
print('Found resolution: {}'.format(resolve['resolve']))
with open(r"C:\Users\User\Desktop\Output.json", "w") as text_file:
text_file.write(json.dumps(pdns_results['results']))
这将打印出所有解析。
原始返回的JSON结构如下:
返回的对象是词典的集合。您可以通过字典键"resolve"