问题描述
大家好，我需要您的帮助，我想在http响应上读取json，这是响应
Hello Guys I need your help I want to read a json on a http response this is the reponse
{"response":{"session_id":"lku1ui1dr3ff4p2q4agmcd0jd3"，"expire_date":1527950247，"traffic_left":"13032101083573"}，"response_status":200，"response_details":null}
{"response":{"session_id":"lku1ui1dr3ff4p2q4agmcd0jd3","expire_date":1527950247,"traffic_left":"13032101083573"},"response_status":200,"response_details":null}
这是帖子数据及其示例数据
This is the post data its a example data
POST示例/api/用户/登录HTTP/1.1
POST example/api/user/login HTTP/1.1
接受:/
用户代理:Mozilla/5.0(Windows； U； Windows NT 5.1； zh-CN) AppleWebKit/522.11.3(KHTML，例如Gecko)版本/3.0 Safari/522.11.3
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en) AppleWebKit/522.11.3 (KHTML, like Gecko) Version/3.0 Safari/522.11.3
主机:example.net
Host: example.net
编译指示:无缓存
连接:保持活动状态
内容类型:application/x-www-form-urlencoded内容长度:46
Content-Type: application/x-www-form-urlencoded Content-Length: 46
username = example& password = 1234456
username=example&password=1234456
我想阅读"expire_date":，如果它存在则它将
昏暗expiredate作为字符串
I want to read the "expire_date":, if it exists then it will
Dim expiredate as string
Public Sub method_5()
Dim proxyAddress As String = Me.string_1(Me.random_0.[Next](0, Me.int_1)),
While Me.queue_0.Count > 0
Dim obj As Object = Me.object_0
Dim flag As Boolean = False
Dim obj2 As Object
Dim text As String
Try
Dim expr_29 As Object = obj
obj2 = expr_29
Monitor.Enter(expr_29, flag)
Try
text = Me.queue_0.Peek().ToString().TrimEnd(New Char() {vbCr}).Trim()
Me.queue_0.Dequeue()
Catch ex As Exception
End Try
Finally
If flag Then
#Disable Warning BC42104 ' Variable is used before it has been assigned a value
Monitor.[Exit](obj2)
#Enable Warning BC42104 ' Variable is used before it has been assigned a value
End If
End Try
Dim array As String() = text.Split(New Char() {":"})
Try
Using httpRequest As HttpRequest = New HttpRequest()
httpRequest.Proxy = ProxyClient.Parse(Me.proxyType_0, proxyAddress)
Dim cookies As CookieDictionary = New CookieDictionary(False)
httpRequest.Cookies = cookies
httpRequest.IgnoreProtocolErrors = True
httpRequest.ConnectTimeout = 25000
httpRequest.AllowAutoRedirect = True
httpRequest.KeepAlive = True
httpRequest.UserAgent = Http.ChromeUserAgent()
httpRequest.AddParam("username", array(0))
httpRequest.AddParam("password", array(1))
Dim text2 As String = httpRequest.Post("<website>").ToString()
If text2.Contains("") Then
End If
obj = Me.object_0
Dim flag2 As Boolean = False
Try
Dim expr_222 As Object = obj
obj2 = expr_222
Monitor.Enter(expr_222, flag2)
#Disable Warning BC42025 ' Access of shared member, constant member, enum member or nested type through an instance
array.Resize(Of String)(Me.string_2, Me.int_2 + 1)
#Enable Warning BC42025 ' Access of shared member, constant member, enum member or nested type through an instance
#Disable Warning BC42104 ' Variable is used before it has been assigned a value
Me.string_2(Me.int_2) = +text + "|Subscription: "
#Enable Warning BC42104 ' Variable is used before it has been assigned a value
Me.int_2 += 1
Me.int_5 += 1
Me.int_6 -= 1
Continue While
Finally
If flag2 Then
Monitor.[Exit](obj2)
End If
End Try
obj = Me.object_0
Dim flag3 As Boolean = False
Try
Dim expr_29E As Object = obj
obj2 = expr_29E
Monitor.Enter(expr_29E, flag3)
Me.int_3 += 1
Finally
If flag3 Then
Monitor.[Exit](obj2)
End If
End Try
Me.int_5 += 1
Me.int_6 -= 1
End Using
Catch
Me.int_7 += 1
Me.queue_0.Enqueue(text)
proxyAddress = Me.string_1(Me.random_0.[Next](0, Me.int_1))
End Try
End While
If Me.int_5 = Me.int_0 Then
Me.method_6()
End If
End Sub
只是不要介意也不要介意错误会导致其部分代码不完整
just don't mind the don't mind too the errors cause its not a full code its part of it
推荐答案
我相信这与您要查找的内容相似，
I believe this is similar to what you're looking for, :
Dim req As HttpWebRequest = WebRequest.Create("www.SomeURL.com/?username=somevalue&password=somevalue")
Dim resp As HttpWebResponse = req.GetResponse()
Dim enc As Encoding = System.Text.Encoding.GetEncoding(1252)
Dim loResponseStream As StreamReader = New StreamReader(resp.GetResponseStream(), enc)
Dim Response As String = loResponseStream.ReadToEnd()
Dim jss As JavaScriptSerializer = New JavaScriptSerializer()
Dim dict As Object = jss.Deserialize(Of Dictionary(Of String, Object))(Response)
Dim expiredate As String = (dict("session_id")("expire_date")) 'You may need to play with this to get the value, wrote this off the top of my head ...
loResponseStream.Close()