Twitter的API响应不可读 [英] Twitter api response unreadable

问题描述

我们一直在使用Twitter的API有一段时间了，但它突然停止工作。跟踪回似乎从 MSXML2.ServerXMLHTTP 请求的响应是ASP的VBScript不可读。

We have been using twitter api for a while now but suddenly it stopped working. Tracing it back it seems that the response from the MSXML2.ServerXMLHTTP request is unreadable by ASP vbscript.

即使是一个简单的GET请求一个页面变成无效charactors。在浏览器中打开 https://api.twitter.com/oauth/request_token 会显示一个字符串无法验证OAuth的签名和令牌。当我试图让在ASP同样的事情它返回读取数据。

Even a simple GET request to a page turns into invalid charactors. Opening https://api.twitter.com/oauth/request_token in a browser will show a string "Failed to validate oauth signature and token". When I try to get the same thing in ASP it returns unreadable data.

<% @LANGUAGE="VBSCRIPT" %>
<%
Set objXMLHTTP = Server.CreateObject("MSXML2.ServerXMLHTTP")
objXMLHTTP.open "GET", "https://api.twitter.com/oauth/request_token", false
objXMLHTTP.send ""

Response.Write "<pre>"
Response.Write objXMLHTTP.responseText
Response.Write "<hr>"
Response.Write objXMLHTTP.getAllResponseHeaders()
Response.Write "</pre>"
%>

输出是：

?
------
Date: Thu, 06 Dec 2012 09:12:17 GMT
Status: 401 Unauthorized
X-MID: caa889032d29f5316a855dcadd748211ed4ee276
X-Frame-Options: SAMEORIGIN
Cache-Control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
Content-Type: text/html; charset=utf-8
Last-Modified: Thu, 06 Dec 2012 09:12:16 GMT
Pragma: no-cache
X-Transaction: dd71c8da0813a966
Expires: Tue, 31 Mar 1981 05:00:00 GMT
X-Runtime: 0.02056
Set-Cookie: k=10.36.75.125.1354785136971277; path=/; expires=Thu, 13-Dec-12 09:12:16 GMT; domain=.twitter.com
Set-Cookie: guest_id=v1%3A135478513698331395; domain=.twitter.com; path=/; expires=Sat, 06-Dec-2014 21:12:16 GMT
Set-Cookie: _twitter_sess=BAh7CDoPY3JlYXRlZF9hdGwrCFihfG87ASIKZmxhc2hJQzonQWN0aW9uQ29u%250AdHJvbGxlcjo6Rmxhc2g6OkZsYXNoSGFzaHsABjoKQHVzZWR7ADoHaWQiJTMx%250AMzI0YjhkNDc4YmQ4MDExMjlhNTI2NWU5OTAxNDVi--97206a42b05d8cb85fbd88ccd9ccb8aaca39ebef; domain=.twitter.com; path=/; HttpOnly
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 62
Server: tfe

的？是与更charactors INFACT一字符串，但不能被处理，因为它含有一个CHR（0）

the ? is infact a string with more charactors but cannot be handled because it contains a CHR(0).

现在我想这可能是因为内容编码：gzip的，但发送即使objXMLHTTP.setRequestHeader的Accept-Encoding ，无（或任何其它格式）返回相同的。

Now I figured it might be because of the Content-Encoding: gzip, but even when sending an objXMLHTTP.setRequestHeader "Accept-Encoding", "none" (or any other format) it returns the same.

任何人有任何想法，我能做些什么来解决这个？

Anybody has any idea what I can do to solve this?

推荐答案

我一直在寻找这几个小时现在只是要求后，我找到awnser！ Twitter的API需要一个用户代理发送一个长期的请求。因此，它是那样简单：

I have been looking at this for hours now and just after asking I find the awnser! Twitter API requires a user-agent to be sent a long with the request. So it was as simple as:

Set objXMLHTTP = Server.CreateObject("Msxml2.ServerXMLHTTP.6.0")
objXMLHTTP.open "GET", "https://api.twitter.com/oauth/request_token", false
objXMLHTTP.SetRequestHeader "User-Agent", "something"
objXMLHTTP.send()

这篇关于Twitter的API响应不可读的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！