我想填寫一個HTML表單,按下表單的提交按鈕,然後得到它的響應。在Java中提交HTML表單
填寫表單的效果非常好,但我無法弄清楚如何按下頁面上的提交按鈕。
我使用的是Apache httpclient庫。
我的代碼是:
httpclient = new DefaultHttpClient();
HttpPost httpost = new HttpPost(pUrl);
List <NameValuePair> nvps = new ArrayList <NameValuePair>();
nvps.add(new BasicNameValuePair("filter_response_time_http", "1"));
nvps.add(new BasicNameValuePair("filter_port", "80"));
nvps.add(new BasicNameValuePair("filter_country", "US"));
nvps.add(new BasicNameValuePair("submit", "Anzeigen"));
httpost.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));
response = httpclient.execute(httpost);
entity = response.getEntity();
提交按鈕的代碼爲:
<input onclick="doSubmit();" id="submit" type="submit" value="Anzeigen" name="submit" />
'UrlEncodedFormEntity'的第二個參數應該是'java.nio.charset.StandardCharsets.UTF_8',因爲'HTTP.UTF_8'已被棄用。 – 0x6B6F77616C74 2013-07-06 19:36:14