VB6 http post 发送与返回内容处理
发布时间:2020-12-17 07:42:48 所属栏目:百科 来源:网络整理
导读:今天帮同事做另一家公司的Web系统数据对接,我方发送请求,对方返回一些数据,用的是客户端用的是VB6,代码记录如下: Dim postData As StringDim url As String url = "http://111.11.11.11/services/getQuickInfoService"postData = TextContent.Text'---
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今天帮同事做另一家公司的Web系统数据对接,我方发送请求,对方返回一些数据,用的是客户端用的是VB6,代码记录如下:
Dim postData As String
Dim url As String
url = "http://111.11.11.11/services/getQuickInfoService"
postData = TextContent.Text
'--- post
Dim HttpClient As Object
Set HttpClient = CreateObject("Microsoft.XMLHTTP")
HttpClient.Open "POST",url,False
HttpClient.setRequestHeader "Content-Type","text/xml; charset=UTF-8"
HttpClient.Send pvToByteArray(postData)
Do While HttpClient.readyState <> 4
DoEvents
Loop
TextResponse.Text = HttpClient.responseText
MsgBox "发送完毕"
下面是发送内容的编码部分:
' 下面是两个转换函数
Private Function pvToByteArray(sText As String) As Byte()
pvToByteArray = GB2312ToUTF8(sText)
End Function
Public Function GB2312ToUTF8(strIn As String,Optional ByVal ReturnValueType As VbVarType = vbString) As Variant
Dim adoStream As Object
Set adoStream = CreateObject("ADODB.Stream")
adoStream.Charset = "utf-8"
adoStream.Type = 2 'adTypeText
adoStream.Open
adoStream.WriteText strIn
adoStream.Position = 0
adoStream.Type = 1 'adTypeBinary
GB2312ToUTF8 = adoStream.Read()
adoStream.Close
If ReturnValueType = vbString Then GB2312ToUTF8 = Mid(GB2312ToUTF8,1)
End Function
效果:
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