ເປັນຕົວຢ່າງການນຳໃຊ້ CreateObject ໃນ Go
Namespace/Package Name: github.com/go-ole/com
func Example_msxml_rssreader() {
com.CoInitialize()
defer com.CoUninitialize()
var unknown *iunknown.Unknown
var xmlhttp *Dispatch
err := com.CreateObject("Microsoft.XMLHTTP", &unknown)
unknown.QueryInterface(com.IDispatchInterfaceID, &xmlhttp)
defer xmlhttp.Release()
MustCallMethod(xmlhttp, "open", "GET", "http://rss.slashdot.org/Slashdot/slashdot", false)
MustCallMethod(xmlhttp, "send", nil)
state := -1
for state != 4 {
state = int(MustGetProperty(xmlhttp, "readyState").Val)
time.Sleep(10000000)
}
responseXml := MustGetProperty(xmlhttp, "responseXml").ToIDispatch()
items := MustCallMethod(responseXml, "selectNodes", "/rss/channel/item").ToIDispatch()
defer items.Release()
length := int(MustGetProperty(items, "length").Val)
for n := 0; n < length; n++ {
item := MustGetProperty(items, "item", n).ToIDispatch()
title := MustCallMethod(item, "selectSingleNode", "title").ToIDispatch()
link := MustCallMethod(item, "selectSingleNode", "link").ToIDispatch()
fmt.Println(MustGetProperty(title, "text").ToString())
fmt.Println(" " + MustGetProperty(link, "text").ToString())
title.Release()
link.Release()
item.Release()
}
}
