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使用vbs获取雅虎汇率
Function bytes2bstr(vin)
strreturn = ""
for i = 1 to lenb(vin)
thischarcode = ascb(midb(vin,i,1))
if thischarcode < &h80 then
strreturn = strreturn & chr(thischarcode)
else
nextcharcode = ascb(midb(vin,i+1,1))
strreturn = strreturn & chr(clng(thischarcode) * &h100 + cint(nextcharcode))
i = i + 1
end if
next
bytes2bstr = strreturn
End Function
Function GetURL(url)
Set Retrieval = CreateObject("Microsoft.XMLHTTP")
With Retrieval
.Open "GET", url, False
.Send
GetURL = bytes2bstr(.responsebody)
if len(.responsebody)<2 then
strContent = "远程通讯故障！"
Call LogToFile(strContent,1)
response.end
end if
End With
Set Retrieval = Nothing
End Function
'========以上为自定义函数========
s1 = INPUTBOX("原始货币代码：","请输入原始货币代码","USD")
s2 = INPUTBOX("目标货币代码：","请输入目标货币代码","CNY")
s = s1&s2
url = "http://download.finance.yahoo.com/d/quotes.csv?e=.csv&f=sl1d1t1&s="&s&"=x"
if s1<>"" and s2<>"" Then
huilv = GetURL(url)
MsgBox huilv
End if
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