1。new xmlhttprequest
2.xml open(method.url,async)
send.setrequestheader('设计表单)
send(a=gjjgj&b=gjghjk)
3onreadystatechange
readystate4 与status200
4responsetext reponsexml
1。new xmlhttprequest
2.xml open(method.url,async)
send.setrequestheader('设计表单)
send(a=gjjgj&b=gjghjk)
3onreadystatechange
readystate4 与status200
4responsetext reponsexml