Android HTTP Post 请求到 IIS 7 返回错误请求（无效标头名称）

发布于 2024-12-08 17:51:02 字数 626 浏览 0 评论 0原文

我有一个 MVC 3 Web 服务托管在 Amazon EC2 实例上。我有一个 Android 应用程序正在向该服务发出发布请求。但是，会返回 400 bad 请求，表示标头名称无效。我检查了服务器上的日志，请求未进入 IIS。 HTTP 错误日志仅包含以下条目：

2011-10-07 02:01:05 xxx.xxx.xx.xx xxxxx xx.xxx.xx.xx 80 HTTP/1.1 POST /API/UserAccount/Login 400 - 标头 -

否真的很确定发生了什么事。我在Visual Studio自带的开发服务器上测试了这个Web服务，没有任何问题。以下是在 Android 上创建 post 请求的代码：

HttpPost post = new HttpPost(LOGIN_URL);
StringEntity se = new StringEntity(json);
se.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE,
    "application/json"));
post.setEntity(se);
response = client.execute(post);

如有任何见解，我们将不胜感激。

谢谢。

原文

I have a MVC 3 Web Sevice being hosted on an Amazon EC2 Instance. I have an android app that is making a post request to the service. However a 400 bad request is returned saying that the header name is invalid. I checked the logs on the server and the request does not make it into IIS. The HTTP Err Log just has these entries:

2011-10-07 02:01:05 xxx.xxx.xx.xx xxxxx xx.xxx.xx.xx 80 HTTP/1.1 POST /API/UserAccount/Login 400 - Header -

Not really sure what is going on. I tested this web service on the developement server that comes with visual studio and there was no problems. Here is the code that creates the post request on Android:

HttpPost post = new HttpPost(LOGIN_URL);
StringEntity se = new StringEntity(json);
se.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE,
    "application/json"));
post.setEntity(se);
response = client.execute(post);

Any insight is appreciated.

Thanks.

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北城孤痞 2024-12-15 17:51:02

更改设置 Http 标头的方式。这是您的代码的更新版本：

HttpPost post = new HttpPost(LOGIN_URL);
StringEntity se = new StringEntity(json);
se.setContentEncoding("UTF-8");
se.setContentType("application/json");
post.setEntity(se);
response = client.execute(post);

Change the way you're setting the Http headers. Here's an updated version of your code:

HttpPost post = new HttpPost(LOGIN_URL);
StringEntity se = new StringEntity(json);
se.setContentEncoding("UTF-8");
se.setContentType("application/json");
post.setEntity(se);
response = client.execute(post);

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