status:返回当前请求的http状态码
语法
lValue = oXMLHttpRequest.status;
例子如下:
var xmlhttp = new ActiveXObject("Msxml2.XMLHTTP.3.0");
xmlhttp.open("GET", "http://localhost/Mybooks.xml", false);
xmlhttp.send();
alert(xmlhttp.status);
返回值:长整形标准http状态码,定义如下:
返回值 返回值描述
100 Continue
101 Switching protocols
200 OK
201 Created
202 Accepted
203 Non-Authoritative Information
204 No Content
205 Reset Content
206 Partial Content
300 Multiple Choices
301 Moved Permanently
302 Found
303 See Other
304 Not Modified
305 Use Proxy
307 Temporary Redirect
400 Bad Request
401 Unauthorized
402 Payment Required
403 Forbidden
404 Not Found
405 Method Not Allowed
406 Not Acceptable
407 Proxy Authentication Required
408 Request Timeout
409 Conflict
410 Gone
411 Length Required
412 Precondition Failed
413 Request Entity Too Large
414 Request-URI Too Long
415 Unsupported Media Type
416 Requested Range Not Suitable
417 Expectation Failed
500 Internal Server Error
501 Not Implemented
502 Bad Gateway
503 Service Unavailable
504 Gateway Timeout
505 HTTP Version Not Supported
注意:长整形,此属性只读,返回当前请求的http状态码,此属性仅当数据发送并接收完毕后才可获取。