如何在Android中检查请求是POST还是GET

Question

我想查看从网页到Android设备whether it is POST request or GET request as in Google Chrome browser的请求。请告诉我怎么做。

注意：我想在WebView's Override method的任何一个中进行如下检查。

if request.method == 'GET':
    do_something()
elif request.method == 'POST':
    do_something_else()

编辑1：我曾尝试登录Google。我得到了“POST”如下。我试过用Android WebView使用方法onFormResubmission。但没有打电话。

@Override
public void onFormResubmission(WebView view, Message dontResend, Message resend) {          
    super.onFormResubmission(view, dontResend, resend);
    }

Answer 1

使用自定义WebViewClient如下所示

 WebView webview = new WebView(this){

        @Override
        public void loadData(String data, String mimeType, String encoding) {
            Log.d("TAGloadData", data+" ==> "+mimeType+" "+encoding);
            super.loadData(data, mimeType, encoding);
        }

        @Override
        public void loadUrl(String url, Map<String, String> extraHeaders) {
            Log.d("TAGloadUrl", " ==> "+extraHeaders);
            super.loadUrl(url, extraHeaders);

        }

        @Override
        public void loadDataWithBaseURL(String baseUrl, String data,
                String mimeType, String encoding, String historyUrl) {
            Log.d("TAGloadUrlB", " ==> "+data);
            super.loadDataWithBaseURL(baseUrl, data, mimeType, encoding, historyUrl);
        }

        @Override
        public void loadUrl(String url) {

            if(!url.startsWith("method"))
                Log.d("TAGForm", " ==> using Post method");
            else{
                url = url.replaceFirst("method","");
                Log.d("TAGForm", " ==> using Get method"+url);
            }

            super.loadUrl(url);
            Log.d("TAGloadUrl", " ==> "+url);
        }

    };

Answer 2

HttpURLConnection con = (HttpURLConnection) url.openConnection();
String reqMethod = con.getRequestMethod();  

通过这种方式，您可以获得确切的方法