当我试图通过应用程序获取数据时，我的服务器会禁止IP 10分钟。
我有两个不同IP的设备。我尝试在浏览器中加载脚本：设备正确加载脚本。然后我尝试从应用程序中请求数据，在浏览器中之后我得到“主机不可用”，但第二个设备仍然正确地在浏览器中加载脚本，直到我尝试直接从应用程序中加载数据。
我认为问题出在某个安全设置中，该设置在服务器收到特定数量的请求后自动执行。
这是来自cpanel的日志：
可能在apache设置中存在如下内容：
if (browser == unknown || OS == unknown)
banIP(360000);
请求代码：
.......
JSONObject json = null;
List<NameValuePair> pn = new ArrayList<NameValuePair>();
pn.add(new BasicNameValuePair("pn", getApplication()
.getPackageName()));
try {
json = jParser.makeHttpRequest(
"http://nastynoises.shunamicode.com/getlastappversion/get_latest_app_version_v2.php","GET", pn);
} catch (Exception e) {
}
.......
使请求看起来像：
http://nastynoises.shunamicode.com/getlastappversion/get_latest_app_version_v2.php?pn=com.shunamicode.nn
JsonParser：
makeHttpRequest(){
....
DefaultHttpClient httpClient = new DefaultHttpClient();
String paramString = URLEncodedUtils.format(params, "utf-8");
url += "?" + paramString;
HttpGet httpGet = new HttpGet(url);
HttpResponse httpResponse = httpClient.execute(httpGet);
HttpEntity httpEntity = httpResponse.getEntity();
is = httpEntity.getContent();
....
}
服务器返回：
05-01 00:07:21.545: D/shunami(1087): <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
05-01 00:07:21.545: D/shunami(1087): <html><head>
05-01 00:07:21.545: D/shunami(1087): <title>406 Not Acceptable</title>
05-01 00:07:21.545: D/shunami(1087): </head><body>
05-01 00:07:21.545: D/shunami(1087): <h1>Not Acceptable</h1>
05-01 00:07:21.545: D/shunami(1087): <p>An appropriate representation of the requested resource /getlastappversion/get_latest_app_version_v2.php could not be found on this server.</p>
05-01 00:07:21.545: D/shunami(1087): <p>Additionally, a 404 Not Found
05-01 00:07:21.545: D/shunami(1087): error was encountered while trying to use an ErrorDocument to handle the request.</p>
05-01 00:07:21.545: D/shunami(1087): </body></html>
PHP:
<?php
$response = array();
require_once __DIR__ . '/con.php';
$db = new DB_CONNECT();
if (isset($_GET["pn"])) {
$result = mysql_query("SELECT * FROM `latest_versions` WHERE `package_name` = '".$_GET["pn"]."'");
if (!empty($result)) {
if (mysql_num_rows($result) > 0) {
while ($row = mysql_fetch_array($result)) {
$response["success"] = 1;
$response["version"] = $row['version'];
$response["approxdate"] = $row['approxdate'];
echo json_encode($response);
}
} else {
$response["success"] = 0;
$response["message"] = "Package not exist";
echo json_encode($response);
}
} else {
$response["success"] = 0;
$response["message"] = "Empty result";
echo json_encode($response);
}
} else {
$response["success"] = 0;
$response["message"] = "Required field(s) is missing";
echo json_encode($response);
}
?>
我试图删除所有脚本并再次请求，但服务器仍然禁止。
我没有多少练习，这个错误使我陷入了僵局。
最佳答案
我找到了解决办法。现在我的应用程序运行良好，就像以前一样。但这不是问题的答案，它是一个旁路：
当我设置basichttpparams（）时，服务器返回响应，因此jsonparser现在可以工作：
....
int TIMEOUT_MILLISEC = 10000;
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams,
TIMEOUT_MILLISEC);
HttpConnectionParams.setSoTimeout(httpParams, TIMEOUT_MILLISEC);
HttpClient httpClient = new DefaultHttpClient(httpParams);
....
问题仍然悬而未决