與網頁溝通的方法（三）

• 用GET方法取得網頁資料，存入webdata字串中

String str="http://maps.googleapis.com/maps/api/geocode/json?address="+

//addr.getText().toString()+"&sensor=false&language=zh-TW";

java.net.URLEncoder.encode(addr.getText().toString(),"utf-8")+"&sensor=false&language=zh-TW";

URL url = new URL(str);

URLConnection urlC = url.openConnection();

urlC.setAllowUserInteraction(false);

BufferedReader br = new BufferedReader(

new InputStreamReader(urlC.getInputStream(),"utf-8"));

while ((content=br.readLine())!= null)

webdata=webdata+content+"\n";

br.close();