这里首先要对网址发出http请求,然后想要将一些数据发布到用户输入的网址。我正在使用JSOUP
。任何人都可以建议一些简单的方法。感觉很困难Ktutorial.followed this任何人建议任何示例或简单教程。谢谢提前
在此处添加代码
String strResp = null;
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(
"http://motinfo.direct.gov.uk/internet/jsp/ECHID-Internet-History-Request.jsp");
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
nameValuePairs.add(new BasicNameValuePair(
"Vehicle registration mark from number plate", "DU06BFZ"));
nameValuePairs
.add(new BasicNameValuePair(
" MOT test number from-VT20 test certificate-VT30 refusal certificate ",
"435294573022"));
/*
* nameValuePairs.add(new BasicNameValuePair("MOT test number",
* "000000"));
*/
try {
loadingProgressBar = (ProgressBar) findViewById(R.id.progressBar1);
loadingProgressBar.setVisibility(View.VISIBLE);
post.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = client.execute(post);
strResp = EntityUtils.toString(response.getEntity());
Document document = Jsoup.parse(strResp);
Element link = document.select("a").first();
String text = document.body().text();
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return strResp;
}
答案 0 :(得分:0)
AsyncHttpClient client = new AsyncHttpClient();
RequestParams params = new RequestParams();
params.put("username",username);
params.put("password",pass);
client.post("http://www.example.com/", params, new AsyncHttpResponseHandler() {
@Override
public void onSuccess(String response) {
//parse data with Jsoup
}
});
答案 1 :(得分:0)
使用JSOUP
,您可以执行Post
,如下所示:
// need http protocol
Document doc = Jsoup.connect("http://www.something.com") // your_url
.data("key_one", "value_one")
.data("key_two", "value_two")
// and other hidden fields which are being passed in post request.
//It’s recommended to specify a “userAgent” in Jsoup, to avoid HTTP 403 error messages.
.userAgent("Mozilla")
.post();
System.out.println(doc); // will print html source of page ,you are trying to connect.