这段代码显示html内容有问题。当我在您的智能手机上尝试时,我会打印捕获错误的“错误”,我错在哪里?
String a2="";
try {
URL url = new URL("www.google.com");
InputStreamReader isr = new InputStreamReader(url.openStream());
BufferedReader in = new BufferedReader(isr);
String inputLine;
while ((inputLine = in.readLine()) != null){
a2+=inputLine;
}
in.close();
tx.setText("OUTPUT \n"+a2);
} catch (Exception e) {
tx.setText("Error");
}