编程的机器人提交HTML表单 [英] submit html form programmatically in android

问题描述

我想在Android的编程方式提交表单。我不想用Web浏览器的任何用户交互。用户将提供一个EditField中输入，然后输入将通过HTTPwebmethod提交通过HTTP POST方法。但我没有得到任何相同的成功。请指教。我已经使用在的HtmlUnit的Java，但它不工作的机器人。

 最后的Web客户端Web客户端=新的Web客户端（）;
 最后HtmlPage第1页= webClient.getPage（http://www.mail.example.com）;
     最终的HtmlForm形式= page1.getHtmlElementById（登录表单）;

    最后HtmlSubmitInput按钮= form.getInputByName（btrn）;
    最后HtmlTextInput textField1的= form.getElementById（用户）;
   最后HtmlPasswordInput textField2 = form.getElementById（密码）; textField1.setValueAttribute（user.name）;
    textField2.setValueAttribute（pass.word）;最后HtmlPage第2页= button.click（）;
 

解决方案

抱歉。抱歉。看起来，你是想通过浏览器POST毕竟。

这是我一直在使用，以实现HTTP POST的Andr​​oid中，而无需通过网络浏览器的一个片段：

  HttpClient的HttpClient的=新DefaultHttpClient（）;
HttpConnectionParams.setConnectionTimeout（httpClient.getParams（），TIMEOUT_MS）;
HttpConnectionParams.setSoTimeout（httpClient.getParams（），TIMEOUT_MS）;
HttpPost httpPost =新HttpPost（URL）;
名单＆LT;的NameValuePair＆GT; namevaluepairs中=新的ArrayList＆LT;的NameValuePair＆GT;（）;
nameValuePairs.add（新BasicNameValuePair（名1，值1））;
nameValuePairs.add（新BasicNameValuePair（名2，值2））;
nameValuePairs.add（新BasicNameValuePair（NAME3，值3））;
// 等等...
httpPost.setEntity（新UrlEn codedFormEntity（namevaluepairs中））;
HTT presponse响应= httpClient.execute（httpPost）;
 

我觉得应该为你想要做的事。我已TIMEOUT_MS设置为10000（因此，10秒）

然后就可以读出服务器的响应使用是这样的：

 的BufferedReader BR =新的BufferedReader（新的InputStreamReader（response.getEntity（）的getContent（）），8096。）;
 

I would like to submit a form programmatically in android. I don't want any user interaction with a web browser. The user will provide inputs in an EditField and then the inputs will be submitted Through http post method via HTTPwebmethod. But I didn't get any success in the same. Please advise. I have used HTMLUnit in java but its not working in android.

  final WebClient webClient = new WebClient();
 final HtmlPage page1 = webClient.getPage("http://www.mail.example.com");
     final HtmlForm form = page1.getHtmlElementById("loginform");

    final HtmlSubmitInput button = form.getInputByName("btrn");
    final HtmlTextInput textField1 = form.getElementById("user");
   final HtmlPasswordInput textField2 =          form.getElementById("password");textField1.setValueAttribute("user.name");
    textField2.setValueAttribute("pass.word"); final HtmlPage page2 = button.click();

解决方案

Oops. Sorry. Looks like you are trying to POST through the browser afterall.

Here's a snippet I've been using to accomplish HTTP POST's in Android without going through the web browser:

HttpClient httpClient = new DefaultHttpClient();
HttpConnectionParams.setConnectionTimeout(httpClient.getParams(), TIMEOUT_MS);
HttpConnectionParams.setSoTimeout(httpClient.getParams(), TIMEOUT_MS);
HttpPost httpPost = new HttpPost(url);  
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();  
nameValuePairs.add(new BasicNameValuePair("name1", "value1"));  
nameValuePairs.add(new BasicNameValuePair("name2", "value2")); 
nameValuePairs.add(new BasicNameValuePair("name3", "value3"));   
// etc...
httpPost.setEntity(new UrlEncodedFormEntity(nameValuePairs)); 
HttpResponse response = httpClient.execute(httpPost);

I think that should work for what you're trying to do. I have TIMEOUT_MS set to 10000 (so, 10 seconds)

Then you can read out the server's response using something like this:

BufferedReader br = new BufferedReader(new InputStreamReader(response.getEntity().getContent()), 8096);

这篇关于编程的机器人提交HTML表单的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！