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我想在android webview
上检测redirected
页面。经过很多努力,我发现重定向页面的状态代码在300到400之间。我还检查了重定向页面“en.m.wikipedia.com/wiki/Automobile”的状态代码,并获得了期望的结果。 但我试图复制samething Android中webview.I没有得到30X,但得到200期望300到400之间的状态代码,但得到200 android httpclient
这里是我的代码:
public class MyActivity extends Activity {
private WebView webView;
private myWebChromeClient mWebChromeClient;
private myWebViewClient mWebViewClient;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
webView = (WebView) findViewById(R.id.webView);
mWebViewClient = new myWebViewClient();
webView.setWebViewClient(mWebViewClient);
// mWebChromeClient = new myWebChromeClient();
// webView.setWebChromeClient(mWebChromeClient);
webView.getSettings().setJavaScriptEnabled(true);
String url ="http://en.wikipedia.com/wiki/Automobile";
webView.loadUrl(url);
}
class myWebViewClient extends WebViewClient {
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
Log.v("url loaded "," "+url);
try{
HttpClient httpClient;
HttpParams params = new BasicHttpParams();
params.setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);
httpClient = new DefaultHttpClient(params);
HttpPost post = new HttpPost(url);
HttpResponse response = httpClient.execute(post);
Log.w("Response ","Status line : "+ response.getStatusLine().toString());
}catch(Exception e){
}
}
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
return false;
}
}
}
这里是我的输出:
V/ url loaded: http://en.wikipedia.com/wiki/Automobile
W/Response: Status line : HTTP/1.0 200 OK
url loaded: http://en.wikipedia.org/wiki/Automobile
Response: Status line : HTTP/1.0 200 OK
url loaded: http://en.m.wikipedia.org/wiki/Automobile
Response: Status line : HTTP/1.1 200 OK
提前致谢。
实现此,我得到的响应:V/URL加载:http://en.wikipedia.com/wiki/Automobile W /响应:状态行:HTTP/1.0 301已移至永久 URL加载:HTTP ://en.wikipedia.org/wiki/Automobile 响应:状态行:HTTP/1.0 200 OK 加载的URL:http://en.m.wikipedia.org/wiki/Automobile 响应:状态行:HTTP/1.1 200 OK(仍未完成重定向)。 – vijay
http://en.m.wikipedia.org/wiki/Automobile返回200,不重定向。 – msh
我打开en.wikipedia.com/wiki/Automobile.And它被重定向到en.m.wikipedia.org/wiki/Automobile.Probably在服务器端,他们使用useragent.I需要知道所有重定向。如何我得到所有这些? – vijay