为什么以下代码
Based on Mozilla example不起作用？使用Firefox 3.5.7&铬.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
</head>
<body>
</body>
<script>
var req = new XMLHttpRequest();
req.open('GET','http://www.mozilla.org/',false);
req.send();
if(req.status == 200) {
alert(req.responseText);
}
</script>
</html>
请浏览器从本地磁盘(文件：/// C：/ Users / Maxim Veksler / Desktop / XMLHTTP.html)中拉出html
在Firefox上,它会出现以下错误：
uncaught exception: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIXMLHttpRequest.send]" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: file:///C:/Users/Maxim%20Veksler/Desktop/XMLHTTP.html :: <TOP_LEVEL> :: line 10" data: no]
我究竟做错了什么？我想向远程主机提交请求并提醒结果(稍后添加到div中).
