📄 simplerequest.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>Simple XMLHttpRequest</title> <script type="text/javascript">var xmlHttp;function createXMLHttpRequest() { if (window.ActiveXObject) { xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); } else if (window.XMLHttpRequest) { xmlHttp = new XMLHttpRequest(); }} function startRequest() { createXMLHttpRequest(); xmlHttp.onreadystatechange = handleStateChange; xmlHttp.open("GET", "simpleResponse.xml", true); xmlHttp.send(null);} function handleStateChange() { if(xmlHttp.readyState == 4) { if(xmlHttp.status == 200) { alert("The server replied with: " + xmlHttp.responseText); } }}</script></head><body> <form action="#"> <input type="button" value="Start Basic Asynchronous Request" onclick="startRequest();"/> </form></body></html>⌨️ 快捷键说明
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