在Android中获取HTML响应，而不是JSON [英] Getting HTML response instead of JSON in android
问题描述
我尝试从位于远程服务器上，通过PHP到Android的mysql数据库的数据。这工作正常在本地主机运行时。但是，当它在远程服务器上，我收到，而不是从服务器的JSON响应HTML codeS。我试图粘贴URL（ http://ksos.0fees.us/pgm_list .PHP天= 1＆安培;大厅= A ）的浏览器，导致正确的JSON输出。以下HTML响应示
＆LT; HTML＆GT;＆LT;身体GT;
＆LT;脚本类型=文/ JavaScript的SRC =/ aes.js＆GT;＆LT; / SCRIPT＆GT;
＆LT;脚本＆GT;功能toNumbers（四）
{VAR E = [];
d.replace（/(..)/克，功能（D）{e.push（parseInt函数（D，16））}）;
返回电子邮件
}
功能toHex（）
{为（VAR d=[],d=1==arguments.length&&arguments[0].constructor==Array?arguments[0]:arguments,e="",f=0;f<d.length;f++)
E + =（16取代; D [f]的0：）+ D并[f]的ToString（16）;
返回e.toLowerCase（）
}
变种a=toNumbers("f655ba9d09a112d4968c63579db590b4"),b=toNumbers("98344c2eee86c3994890592585b49f80"),c=toNumbers("5cb1c0309e553acda177d912f21ac485");
的document.cookie =__测试=+ toHex（slowAES.decrypt（C，2，A，B））+;
到期=周四，31日 - 12月37 23点55分55秒格林尼治标准时间;
路径= /;
location.href =http://ksos.0fees.us/pgm_list.php?day=1&hall=A&ckattempt=1;
＆LT; / SCRIPT＆GT;
＆LT; NOSCRIPT＆gt;这网站需要JavaScript的工作，请启用浏览器的Javascript或使用的JavaScript支持℃的浏览器; / NOSCRIPT＆GT;
＆LT; /身体GT;＆LT; / HTML＆GT;
以下是我的请求，服务器获得响应
公共字符串makeServiceCall（字符串URL，诠释方法，清单和LT;的NameValuePair＆GT; PARAMS）{
尝试{
DefaultHttpClient的HttpClient =新DefaultHttpClient（）;
HttpEntity httpentity = NULL;
HTT presponse HTT presponse = NULL;
如果（方法== POST）{
HttpPost httppost =新HttpPost（URL）;
httppost.setHeader（用户代理，UA）;
httppost.setHeader（接受，应用/ JSON）;
如果（PARAMS！= NULL）{
httppost.setEntity（新UrlEn codedFormEntity（PARAMS））;
}
HTT presponse = httpclient.execute（httppost）;
}否则，如果（方法== GET）{
如果（PARAMS！= NULL）{
字符串中的paramString = URLEn codedUtils.format（PARAMS，UTF-8）;
网址+ =？ +中的paramString;
}
HTTPGET HTTPGET =新HTTPGET（URL）;
// HttpPost httppost =新HttpPost（URL）;
httpget.setHeader（用户代理，UA）;
httpget.setHeader（接受，应用/ JSON）;
HTT presponse = httpclient.execute（HTTPGET）;
}
httpentity = HTT presponse.getEntity（）;
是= httpentity.getContent（）;
}赶上（UnsupportedEncodingException E）{
e.printStackTrace（）;
}赶上（ClientProtocolException E）{
e.printStackTrace（）;
}赶上（IOException异常E）{
e.printStackTrace（）;
}
尝试{
的BufferedReader读卡器=新的BufferedReader（新InputStreamReader的（就是，UTF-8），8）;
//的BufferedReader读卡器=新的BufferedReader（新InputStreamReader的（就是，ISO-8859-1），8）;
StringBuilder的SB =新的StringBuilder（）;
串线= NULL;
而（（行= reader.readLine（））！= NULL）{
sb.append（行+\ N）;
}
is.close（）;
响应= sb.toString（）;
}赶上（例外五）{
Log.e（缓冲区错误，错误：+ e.toString（））;
}
返回响应;
}
我通过设置和不设置SetHeader可以为用户代理尝试。 PHP的一部分如下所示：
$ Q =请求mysql_query（选择...........）;
如果（！空（$ Q））{
而（$行= mysql_fetch_assoc（$ Q））
$ pgmlist [] = $行;
$响应[pgmlist] = $ pgmlist;
回声json_en code（$响应）;
}
其他{
$响应[成功] = 0;
$响应[信息] =没有找到记录;
回声json_en code（$响应）;
}
Atlast找到解决办法......
这个问题是不是与Android或PHP的一部分。它是与服务器的问题。托管网站，我使用，发送Cookie来未里面机器人处理，但会自动被浏览器处理的客户端。我曾经在这里不涉及饼干另一个托管网站，并获得所需要的JSON输出。
I'm trying to retrieve data from mysql database located on a remote server through php into android. This worked fine while running in localhost. But when it is in remote server, I receive HTML codes instead of JSON response from server. I tried pasting the url (http://ksos.0fees.us/pgm_list.php?day=1&hall=A) in browser which resulted in correct JSON output. The HTML response is shown below.
<html><body>
<script type="text/javascript" src="/aes.js" ></script>
<script>function toNumbers(d)
{var e=[];
d.replace(/(..)/g,function(d){e.push(parseInt(d,16))});
return e
}
function toHex()
{for(var d=[],d=1==arguments.length&&arguments[0].constructor==Array?arguments[0]:arguments,e="",f=0;f<d.length;f++)
e+=(16>d[f]?"0":"")+d[f].toString(16);
return e.toLowerCase()
}
var a=toNumbers("f655ba9d09a112d4968c63579db590b4"),b=toNumbers("98344c2eee86c3994890592585b49f80"),c=toNumbers("5cb1c0309e553acda177d912f21ac485");
document.cookie="__test="+toHex(slowAES.decrypt(c,2,a,b))+";
expires=Thu, 31-Dec-37 23:55:55 GMT;
path=/";
location.href="http://ksos.0fees.us/pgm_list.php?day=1&hall=A&ckattempt=1";
</script>
<noscript>This site requires Javascript to work, please enable Javascript in your browser or use a browser with Javascript support</noscript>
</body></html>
Following is my request to server for getting response
public String makeServiceCall(String url, int method, List<NameValuePair> params){
try{
DefaultHttpClient httpclient = new DefaultHttpClient();
HttpEntity httpentity = null;
HttpResponse httpresponse = null;
if (method == POST) {
HttpPost httppost = new HttpPost(url);
httppost.setHeader("User-Agent", ua);
httppost.setHeader("Accept", "application/json");
if(params!=null){
httppost.setEntity(new UrlEncodedFormEntity(params));
}
httpresponse = httpclient.execute(httppost);
} else if(method == GET){
if(params!=null){
String paramString = URLEncodedUtils.format(params, "utf-8");
url += "?" + paramString;
}
HttpGet httpget = new HttpGet(url);
// HttpPost httppost = new HttpPost(url);
httpget.setHeader("User-Agent", ua);
httpget.setHeader("Accept", "application/json");
httpresponse = httpclient.execute(httpget);
}
httpentity = httpresponse.getEntity();
is = httpentity.getContent();
}catch(UnsupportedEncodingException e){
e.printStackTrace();
}catch (ClientProtocolException e) {
e.printStackTrace();
}catch (IOException e) {
e.printStackTrace();
}
try{
BufferedReader reader = new BufferedReader(new InputStreamReader(is,"UTF-8"),8);
// BufferedReader reader = new BufferedReader(new InputStreamReader(is,"iso-8859-1"),8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine())!= null) {
sb.append(line+"\n");
}
is.close();
response = sb.toString();
}catch(Exception e){
Log.e("Buffer Error", "Error : "+e.toString());
}
return response;
}
I've tried by setting and not setting setHeader for user agent. The php part looks as follows:
$q=mysql_query("SELECT ...........");
if(!empty($q)){
while($row=mysql_fetch_assoc($q))
$pgmlist[]=$row;
$response["pgmlist"] = $pgmlist;
echo json_encode($response);
}
else{
$response["success"] = 0;
$response["message"] = "No record found";
echo json_encode($response);
}
Atlast found solution...
The issue was not with the android or php part. It was the problem with the server. The hosting site which I used, sends cookies to client side which is not handled inside android but is automatically handled by browsers. I used to another hosting site where cookies are not involved and got the needed json output.
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