RestSharp:签名基础生成中的 UrlEncode 返回无效字符串 [英] RestSharp: UrlEncode in signature base generation returns invalid string

问题描述

我正在为 win8 开发 twitter 客户端，使用 RestSharp ( http://restsharp.org/ ) 和我有这样的问题:当我使用 RestClient 发布新推文时

I'm working on twitter client for win8, using RestSharp ( http://restsharp.org/ ) and I have such problem: When I'm posting new tweet with RestClient

var timeLine = new RestRequest("/1/statuses/update.json", Method.POST);
var txt = "Hello world";
timeLine.AddParameter("status", txt);

一切正常，但如果我添加更复杂的状态，如:

everything works excelent, but if I add more complex status like:

var txt = "Hello, World! What a nice day! #1May";
timeLine.AddParameter("status", txt);

我收到 401 错误.在调试器中，我看到签名基字符串中的状态参数不正确.我有:

I recieve 401 error. In debugger I saw, that status parameter in Signature Base String is incorrect. I have:

status%3DHello%2C%2520World%21%2520What%2520a%2520nice%2520day%21%2520%231May

和正确的字符串(来自 dev.twitter.com):

and right string (from dev.twitter.com):

status%3DHello%252C%2520World%2521%2520What%2520a%2520nice%2520day%2521%2520%25231May

你可以看到，标点符号 ,!# 等编码不正确.我该如何解决?签名基础生成和编码位于/Authenticators/OAuth/OAuthTools.cs

You can see, that punctuation marks ,!# and other encodes incorrect. How can I fix it? Signature base generation and Encoding are in /Authenticators/OAuth/OAuthTools.cs

推荐答案

我在网站上显示 Twitter 提要时遇到了同样的问题.因此，我使用此代码来转换文本.

I have the same problem when I display twitter feed in website. Hence, I used this code to convert the text.

Regex.Replace(str, "@(.*?):", @"@http://twitter.com/#!/$1>$1:");

Regex.Replace(str, "@(.*?):", @"@http://twitter.com/#!/$1>$1:");

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