' 创建一个HttpWebRequest对象
Dim request As System.Net.HttpWebRequest = DirectCast(System.Net.WebRequest.Create("你的网址"), System.Net.HttpWebRequest)
' 设置请求方法为POST
request.Method = "POST"
' 添加自定义头部信息
request.Headers.Add("cookie", "xxx")
request.Headers.Add("mallid", "xxx")
' 构建要发送的数据
Dim jo As New JObject
jo("pageNo") = 1
jo("pageSize") = 900
jo("urgencyType") = 0
jo("isCustomGoods") = False
Dim postData As String = jo.ToString ' 根据你的需要构建 POST 数据
' 将数据转换为字节数组
Dim byteArray As Byte() = System.Text.Encoding.UTF8.GetBytes(postData)
' 设置请求的Content-Type和Content-Length头部信息
request.C
request.ContentLength = byteArray.Length
' 获取请求流并将数据写入请求
Dim dataStream As System.IO.Stream = request.GetRequestStream()
dataStream.Write(byteArray, 0, byteArray.Length)
dataStream.Close()
' 发送请求并获取响应
Dim response As System.Net.HttpWebResponse = Nothing
Try
response = DirectCast(request.GetResponse(), System.Net.HttpWebResponse)
' 检查响应状态码是否为 200
If response.StatusCode = 200 Then
' 读取响应数据
Dim responseStream As System.IO.Stream = response.GetResponseStream()
Dim reader As New System.IO.StreamReader(responseStream)
Dim responseText As String = reader.ReadToEnd()
' 打印响应数据
Output.show("响应数据: " & responseText)
End If
Catch ex As System.Net.WebException
' 捕获 WebException，可以在此处理其他异常或显示错误消息框
MessageBox.Show("发生异常：" & ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error)
Finally
If response IsNot Nothing Then
response.Close()
End If
End Try
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Post By：2023/11/7 21:23:00 [只看该作者]
