如何读取HTTP输入流? [英] How to read an HTTP input stream?

问题描述

下面粘贴的代码来自Javadocs上的 HttpURLConnection .

The code pasted below was taken from Javadocs on HttpURLConnection.

我收到以下错误:

readStream(in) 

...因为没有这种方法.

...as there is no such method.

我在URLConnection的类概述中看到了相同的内容， URLConnection.getInputStream

I see this same thing in the Class Overview for URLConnection at URLConnection.getInputStream

readStream 在哪里?下面提供了代码段:

Where is readStream? The code snippet is provided below:

 URL url = new URL("http://www.android.com/");   
    HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();   
    try 
    {     
        InputStream in = new BufferedInputStream(urlConnection.getInputStream());     
        readStream(in);  <-----NO SUCH METHOD
    }
    finally 
    {     
        urlConnection.disconnect();   
    } 

推荐答案

尝试以下代码:

InputStream in = address.openStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
StringBuilder result = new StringBuilder();
String line;
while((line = reader.readLine()) != null) {
    result.append(line);
}
System.out.println(result.toString());

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