Recently, I have done a project to log in to the Http request and WebView on the mobile phone to log in to obtain cookie information, and you can view the cookie information.
As shown in the figure:
Http request to get cookie information:
public static String request(String httpUrl, String params, Context context) {
BufferedReader reader = null;
String result = null;
String httpurl = " http://xwwscs.com";
StringBuffer sbf = new StringBuffer();
try {
URL url = new URL(httpurl + "/app.php");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Cookie", CookieUtil.getParam(context).toString());
connection.setConnectTimeout(3000);
// whether to input parameters
connection.setDoOutput(true);
byte[] bypes = params.toString().getBytes();
connection.getOutputStream().write(bypes);// input parameters
connection.connect();
InputStream is = connection.getInputStream();
reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
String strRead = null;
while ((strRead = reader.readLine()) != null) {
sbf.append(strRead);
sbf.append("\r\n");
}
reader.close();
Map<String, List<String>> cookie_map = connection.getHeaderFields();
List<String> cookies = cookie_map.get("Set-Cookie");
if (null != cookies && 0 < cookies.size()) {
String s = "";
for (String cookie : cookies) {
if (s.isEmpty()) {
s = cookie;
} else {
s += ";" + cookie;
}
}
Log.i("ss", s);
}
result = sbf.toString();
} catch (Exception e) {
result = "error";
e.printStackTrace ();
}
return result;
}
}
WebView loads the web page to get cookies
webView.setWebViewClient(new WebViewClient()
{
@Override
public boolean shouldOverrideUrlLoading(WebView view,
String url) {
// TODO Auto-generated method stub
return super.shouldOverrideUrlLoading(view, url);
}
@Override
public void onPageFinished(WebView view, String url) {
CookieManager cookieManager = CookieManager.getInstance();
String CookieStr = cookieManager.getCookie(url);
if(CookieStr!=null)
{
Log.i("cookie", CookieStr);
}
super.onPageFinished(view, url);
}
});