我正在尝试检索网站的HTML代码并解析它以获取网站的文本。出于某种原因,当我注释掉代码的jsoup库部分时,我下面的类运行正常,但是否则我得到这个奇怪的错误“找不到源代码”,并且调试部分没有命中任何断点。甚至不是任何jsoup代码之前的那些。当我点击模拟器上的按钮时,它会立即跳转到错误。我将jsoup jar文件添加到我的eclipse项目中作为我的java构建路径中的外部JAR。我究竟做错了什么?
BTW:我有jsoup 1.6.2
public class AndroidActivity extends Activity
{
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final EditText eText = (EditText) findViewById(R.id.address);
final TextView tView = (TextView) findViewById(R.id.pagetext);
// TODO Auto-generated method stub
class TareaAsincrona extends AsyncTask<String, Void ,String>
{
@Override
protected void onPreExecute()
{
}
@Override
protected void onPostExecute(String X)
{
}
@Override
protected String doInBackground(String... urls)
{
try
{
// Perform action on click
URL url = new URL(eText.getText().toString());
URLConnection conn = url.openConnection();
// Get the response
BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String line = "";
String Codigo_Fuente ="";
while ((line = rd.readLine()) != null)
{
Codigo_Fuente= Codigo_Fuente + line;
//Codigo_Fuente.add(line);//android.text.Html.fromHtml(line).toString());
}
Document doc = Jsoup.parse(Codigo_Fuente);
return doc.body().text();
}
catch(Exception e)
{
e.printStackTrace();
return null;
}
}
}
final Button button = (Button) findViewById(R.id.ButtonGo);
button.setOnClickListener(new Button.OnClickListener()
{
public void onClick(View arg0)
{
new TareaAsincrona().execute();
}
});
}
}
答案 0 :(得分:1)
您是否也将库添加到“libs”文件夹中?