从服务器上获取xml、json数据
图片查看 ImageView img = (ImageView) findViewById(R.id.iv);
URL url; try { url = new URL("http://10.0.2.2:8081/myssh/login.png");
HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setRequestMethod("GET"); conn.setReadTimeout(2000);
if(conn.getResponseCode() == 200) { InputStream is = conn.getInputStream(); img.setImageBitmap(BitmapFactory.decodeStream(is)); } }catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } xml //拿到连接对象使用pull解析读取 Json //拿到连接对象读取完json格式的字符串 使用JSONArray解析 String json = bos.toString(); JSONArray jsonArray = new JSONArray(json); for (int i = 0; i < jsonArray.length(); i++) { JSONObject object = jsonArray.getJSONObject(i); list.add(new Users(object.getInt("id"),object.getString("name"),object.getString("pwd"))); } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |