机器人的WebView POST请求与自定义页眉 [英] Android WebView Post Request with Custom Headers

问题描述

我可以看到有在Android的文档两个不同的方法来发布的数据，并添加标题。

I could see there are two separate methods in Android docs to post the data and add the headers.

For setting Headers
public void loadUrl (String url, Map<String, String> additionalHttpHeaders)


For setting Post Data
public void postUrl (String url, byte[] postData)

但我真正需要的是发布的数据以及头。 （意味着我想这确实既任务一个单一的方法？）

But what I really required is to post the data along with headers. ( Means I want a single method which does both the task ? )

有人可以请帮我出这一点。

Can somebody please help me out with that.

感谢：）

推荐答案

我撞到同样的问题，最近和之后几个小时就解决了。

I've bumped on same problem recently and after couple of hours solved it.

下面是我的一些意见code片断：

Here is my code snippet with some comments:

HttpClient httpclient = new DefaultHttpClient();
            HttpPost httpPost = new HttpPost(getPostUrl());
            httpPost.addHeader("Referer", getReferer()); // example of adding extra header referer

            ArrayList<NameValuePair> postParameters = new ArrayList<NameValuePair>();

            for (PostItem postItem : getPostItems()) { // key value post pairs
                postParameters.add(new BasicNameValuePair(postItem.getKey(), postItem.getValue())); // add post parameters in array list
            }

            HttpResponse response = null;

            try {
                mWebView.getSettings().setJavaScriptEnabled(true);
                httpPost.setEntity(new UrlEncodedFormEntity(postParameters));

                response = httpclient.execute(httpPost);

                BasicResponseHandler responseHandler = new BasicResponseHandler();
                String htmlString = responseHandler.handleResponse(response);

                mWebView.loadDataWithBaseURL(getPostUrl(), htmlString, "text/html", "utf-8", null); // important!! is to fill base url


            }catch (Exception e){
                // handle errors
            }

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