vb.net 必须使用适当的属性或方法 - TwitchAPI 修改“接受”标头
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/29514443/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
The 'Accept' header must be modified using the appropriate property or method - TwitchAPI
提问by ElementalTree
My problem, as you can see in the title, is I get an exception when adding the header. What I'm trying to do is send an authorization request to the public TwitchAPI. Here's the request that I'm trying to translate:
正如您在标题中看到的，我的问题是在添加标题时出现异常。我想要做的是向公共TwitchAPI发送授权请求。这是我要翻译的请求：
curl -H 'Accept: application/vnd.twitchtv.v3+json'
-H 'Authorization: OAuth <access_token>' \
-X GET https://api.twitch.tv/kraken/channel
It's when I add the Accept header where this exception pops up in my face (title). I'm not sure if I've translated this correctly but this is the code I have right now:
当我添加 Accept 标头时，这个异常就会出现在我的脸上（标题）。我不确定我是否正确翻译了它，但这是我现在拥有的代码：
Dim wr = CType(WebRequest.Create("https://api.twitch.tv/kraken/channel"), HttpWebRequest)
wr.Method = "GET"
wr.Headers.Add("Authorization: OAuth <oauth_token>")
wr.Headers.Add("Accept: application/vnd.twitchtv.v3+json")
Return CType(wr.GetResponse(), HttpWebResponse)
where oauth_token is my access token, anyone who could solve this for me? Really worked my ass off trying to figure out such a simple thing, thanks!
oauth_token 是我的访问令牌，谁能帮我解决这个问题？试图弄清楚这么简单的事情真的让我很费劲，谢谢！
- Oh and also, when I remove the header (which I actually think is unnecessary) it says im unauthorized, using the correct access token.
- 哦，还有，当我删除标题（我实际上认为这是不必要的）时，它说我未经授权，使用了正确的访问令牌。
回答by John O.
The HttpWebRequestclass has a specific Acceptproperty for setting the 'Accept' header
该HttpWebRequest班有一个特定Accept设置的“接受”头属性
Dim wr = CType(WebRequest.Create("https://api.twitch.tv/kraken/channel"), HttpWebRequest)
wr.Method = "GET"
wr.Headers.Add("Authorization: OAuth <oauth_token>")
wr.Accept = "application/vnd.twitchtv.v3+json"
Return CType(wr.GetResponse(), HttpWebResponse)
