今天头脑有点蒙。做一个listview图文混排的例子,用AsyncTask
conn.setDoInput(true);
conn.setDoOutput(true);
然后运行后报错。
public Bitmap downLoadImage() {
Bitmap bitmap = null;
HttpURLConnection conn = null;
try {
URL url = new URL(imageUrl);
conn = (HttpURLConnection) url.openConnection();
//这里可以不设置他们
//conn.setDoInput(true);
//conn.setDoOutput(false); setdoinput(true),setdooutput(false);
conn.setReadTimeout(8000);
conn.setReadTimeout(10*1000);
InputStream is = conn.getInputStream();
bitmap = BitmapFactory.decodeStream(is);
} catch (Exception e) {
e.printStackTrace();
}
return bitmap;
}
这里写代码片