將Android URL內容轉換爲字符串

Question

我想連接到網站，過濾一些內容，然後將其放入字符串中，但我不知道如何執行此操作。

public void zahlenLaden (View view) throws Exception { 

    URL oracle = new URL("http://www.blabla.de"); 
    URLConnection yc = oracle.openConnection(); 
    BufferedReader in = new BufferedReader(
          new InputStreamReader(
          yc.getInputStream())); 
    String inputLine; 

    while ((inputLine = in.readLine()) != null) { 
    //What I have to write here? 
    } 

Answer 1

聲明String輸出到while循環之前：

String output = ""; 

然後，只需追加到該字符串中的每個迭代：

output += inputLine + "\n"; (don't forget the omitted newline) 

Answer 2

StringBuilder sb = new StringBuilder(); 

while ((inputLine = in.readLine()) != null) { 
     sb.append(inputLine + "\n"); 

    } 

然後就去做sp.toString();

Answer 3

Nik ola的回答是可以的，只是對使用StringBuilder的改進：

StringBuilder sb = new StringBuilder(); 

while ((inputLine = in.readLine()) != null) { 
     sb.append(inputLine).append("\n"); 
}