获取url.getContent（）时出现问题 [英] Problem in getting url.getContent()

问题描述

我手头有问题。

我有一个URL，当我启动连接到这个URL并执行url.getContent（）时。
响应的类型为 sun.net.www.protocol.http.HttpURLConnection $ HttpInputStream

I have a URL, And when i initiate the connect to this url and execute url.getContent(). The response is of type sun.net.www.protocol.http.HttpURLConnection$HttpInputStream

我尝试将输出分配给 HttpURLConnectionHttpInputStream h = url.getContent（）。但我没有成功。
我将相应的库导入代码，但仍然没有运气。

I tried to assign the output to HttpURLConnectionHttpInputStream h = url.getContent(). But i was unsuccessful. I imported corresponding libraries to code, but still no luck.

如果我在eclipse中检查url.getContent（），它还会显示变量thei $ 0在它。

If i inspect the url.getContent() in eclipse, it also shows the variable thei$0 in it.

我只需要这个$ 0的URL。但到目前为止我无法撤回它。

All i need is a URL in this$0. But till now i am unable to retreive it.

在这个$ 0中有一个变量名称url，我正在尝试获取它。

In this$0 there is a variable names url and i am trying to fetch it.

我也很难理解这个$ 0和hoe来检索它。

I also have hard time understand this$0 and hoe to retrieve it.

使用流后我得到一些不可读的输出

After using the streams i get some non readable output

问候
Dheeraj Joshi

Regards Dheeraj Joshi

推荐答案

你应该使用 openStream 方法。

代码段：

InputStream in = url.openStream();
BufferedReader reader = new BufferedReader(new InputStreamReader());
String line = reader.readLine();

如果输出不是可读的字符串格式，请使用：

If the output is not in a readable string format, then use:

InputStream in = url.openStream();
byte[] buffer = new byte[512];
int bytesRead = in.read(buffer);

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