我如何使用 jsoup 登录调用此代码

Question

How do I call this code.

public static void main(String[] args) throws Exception {

    Connection.Response loginForm = Jsoup.connect("http://deeproute.com/deeproute/default.asp")
            .method(Connection.Method.GET)
            .execute();

    Document document = Jsoup.connect("http://deeproute.com/deeproute/default.asp")
            .data("cookieexists", "false")
            .data("name", "username")
            .data("password", "pass")
            .data("subbera", "Login")
            .cookies(loginForm.cookies())
            .post();

}

I want to know how to call this code I have added this to my MainActivity and now I want to know how to call it. I am learning how to make a post using jsoup .

Answer 1

You can't use this code directly in MainActivity - It has a long execution time so it will block the UI which is not allowedby Android. Put that code in an AsyncTask and call the task from your main. You can use it like this:

@Override
public void onCreate(Bundle savedInstanceState) {
    //Do some stuff here
    new ConnectToInternet().execute();  //And call your task
}

private class ConnectToInternet extends AsyncTask<Void, Void, String> {

    @Override
    protected String doInBackground(Void... params) {
        //place here your code for accessing the web
        return YOUR_ANSWER_AS_STRING  //or modify the return type
    }

    @Override
    protected void onPostExecute(String result) {
       //This method receives your String result of
       //doInBackground so you can process it here.
    }

You can read more about it here .