$oHTTP = ObjCreate("winhttp.winhttprequest.5.1")怎么刷新

lgmpds

$oHTTP = ObjCreate("winhttp.winhttprequest.5.1")
$oHTTP.Open("GET","http://xxx.com/diary.asp?action=state")
$oHTTP.Send()
$HTMLSource = $oHTTP.Responsetext
MsgBox(0,0,$htmlsource)

第一次调用上面的函数后，网页内容发生了改变，第二次调用上面的函数，得到的结果没有刷新，怎么回事？怎么解决？

黑色袜子

$oHTTP = ObjCreate("winhttp.winhttprequest.5.1")
$url="http://xxx.com/diary.asp?action=state"&"&r="random()
$oHTTP.Open("GET",$url)
$oHTTP.Send()
$HTMLSource = $oHTTP.Responsetext
MsgBox(0,0,$htmlsource)

drunk

$oHTTP = ObjCreate("winhttp.winhttprequest.5.1")
$oHTTP.Open("GET","http://xxx.com/diary.asp?action=state")
$oHTTP.Send()
$oHTTP.Open("GET","newaddress")
$oHTTP.Send()
$HTMLSource = $oHTTP.Responsetext 
MsgBox(0,0,$htmlsource)

komaau3

httprequest对象不像xmlhttp，多次请求相同地址不存在沉余问题，试试添加头 $oHTTP.setRequestHeader("If-Modified-Since", "0")