我检查了这篇文章。但我仍然不明白逻辑错误可能是什么。我仍然收到此错误。我试图转储模拟器流量。但我仍然不明白问题可能是什么。
从流量转储中,这就是 Android 作为请求发送到服务器的内容。您也可以看到响应:
GET /Authenticate/ HTTP/1.1
Authorization: Basic asdfasdfasdfas
Accept-Charset: UTF-8
Host: www.domain.com
User-Agent: Dalvik/1.4.0 (Linux; U; Android 2.3.3; sdk Build/GRI34)
Connection: Keep-Alive
Accept-Encoding: gzip
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PÙ[ ˜ároP"8«‹ HTTP/1.1 400 Bad Request
Date: Thu, 13 Sep 2012 04:47:42 GMT
Server: Apache/2.2.15 (CentOS)
Content-Length: 310
Connection: close
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
</p>
<hr>
<address>Apache/2.2.15 (CentOS) Server at www.domain.com Port 80</address>
</body></html>
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text/html; charset=iso-8859-1Bad Request
我不知道那些多余的字符是什么意思。但我试图从中找出问题所在。
这是基本代码:
String credentials = username + ":" + password;
byte[] toencode = null;
try {
toencode = credentials.getBytes("UTF-8");
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}
HttpURLConnection conn = null;
try {
//Utilities.isNetworkAvailable(context);
URL url = new URL(params[0]);
Log.d(params[0],"UR");
conn = (HttpURLConnection) url.openConnection();
conn.setRequestProperty("Authorization", "Basic " + Base64.encodeToString(toencode, Base64.DEFAULT));
conn.setRequestProperty("Accept-Charset", "UTF-8");
conn.setRequestProperty("Host", "www.domain.com");
conn.setRequestMethod("GET");
conn.setDoOutput(true);
String data = conn.getInputStream().toString();
return data;
}
有任何想法吗?
更新
我检查了 Webserver Logs 以查看请求是否命中服务器以及请求是否有任何问题。这是我从错误日志中看到的:
[Thu Sep 13 10:05:24 2012] [error] [client 91.222.195.132] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /Authenticate/
[Thu Sep 13 23:11:57 2012] [error] [client 91.222.195.132] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /Authenticate/
[Thu Sep 13 23:12:03 2012] [error] [client 91.222.195.132] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /Authenticate/
但是我正在为请求设置标头属性。
有任何想法吗?