Dim str As String = "北京"
Dim btArr As Byte()
Dim myEncoding As System.Text.Encoding = System.Text.Encoding.GetEncoding("gb2312")
btArr = myEncoding.GetBytes(str)
Dim sb As New System.Text.StringBuilder
For Each bt As Byte In btArr
sb.AppendFormat("%{0:X}", CType(bt, Integer))
Next
MsgBox(sb.ToString)
dim strURL as string ' 这个是网页的地址
Dim sHttpWebClinet As system.Net.WebClient = New system.Net.WebClient
Dim myDatabuffer As Byte() = sHttpWebClinet.DownloadData(strURL) ‘将网页上的内容下载到byte类型的数组
Dim htmBody As String = System.Text.Encoding.ASCII.GetString(myDatabuffer)’将下载的内容放进一个字符串,剩下的就是对这个字符串取值了
'sHttpWebClinet.DownloadFile(strURL, ExdivFn)
sHttpWebClinet.Dispose()
sHttpWebClinet = Nothing