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

问题描述

在code粘贴下面是从Java文档的<一个href="http://developer.android.com/reference/java/net/HttpURLConnection.html">HttpURLConnection.

我收到以下错误：

  readStream（中）
 

，因为没有这样的方法。

我看到同样的事情在 类概述的URLConnection在 <一href="http://developer.android.com/reference/java/net/URLConnection.html#getInputStream%28%29"><$c$c>URLConnection.getInputStream()

在哪里 readStream ？在code段提供如下：

 网​​址URL =新的URL（http://www.android.com/）;
    HttpURLConnection的的URLConnection =（HttpURLConnection类）url.openConnection（）;
    尝试
    {
        InputStream的时间=新的BufferedInputStream（urlConnection.getInputStream（））;
        readStream（在）; ＆LT; -----这样的方法
    }
    最后
    {
        urlConnection.disconnect（）;
    }
 

解决方案

试试这个code：

 的InputStream在= address.openStream（）;
的BufferedReader读卡器=新的BufferedReader（新的InputStreamReader（在））;
StringBuilder的结果=新的StringBuilder（）;
串线;
而（（行= reader.readLine（））！= NULL）{
    result.append（线）;
}
的System.out.println（result.toString（））;
 

The code pasted below was taken from java docs on HttpURLConnection.

I get the following error:

readStream(in) 

as there is no such method.

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

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();   
    } 

解决方案

Try with this code:

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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