EOFException getResponseCode()

Question

我有一段代码：

public static boolean checkIfURLExists(String targetUrl) {
        HttpURLConnection httpUrlConn;
        System.setProperty("http.keepAlive", "false");
        try {
            httpUrlConn = (HttpURLConnection) new URL(targetUrl)
                    .openConnection();
            httpUrlConn.setRequestMethod("HEAD");

            // Set timeouts in milliseconds
            httpUrlConn.setConnectTimeout(500);
            httpUrlConn.setReadTimeout(1000);

            // Print HTTP status code/message for your information.
            return (httpUrlConn.getResponseCode() == HttpURLConnection.HTTP_OK);
        } catch (Exception e) {
            e.printStackTrace();
            System.out.println("Removing the URL: " + targetUrl);
            return false;
        }
    }

测试是否可以访问URL。我用不同的URL多次调用这段代码。然而，代码在这一行中给了我一个EOFException：

return (httpUrlConn.getResponseCode() == HttpURLConnection.HTTP_OK);

例外：

12-18 11:11:57.655: W/System.err(30198): java.io.EOFException
12-18 11:11:57.655: W/System.err(30198):    at java.util.zip.GZIPInputStream.readFully(GZIPInputStream.java:206)
12-18 11:11:57.655: W/System.err(30198):    at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:98)
12-18 11:11:57.665: W/System.err(30198):    at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:81)
12-18 11:11:57.665: W/System.err(30198):    at libcore.net.http.HttpEngine.initContentStream(HttpEngine.java:528)
12-18 11:11:57.665: W/System.err(30198):    at libcore.net.http.HttpEngine.readResponse(HttpEngine.java:836)
12-18 11:11:57.665: W/System.err(30198):    at libcore.net.http.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:274)
12-18 11:11:57.665: W/System.err(30198):    at libcore.net.http.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl.java:486)
12-18 11:11:57.665: W/System.err(30198):    at com.cofely.gdfsuez.XmlDataParseHelper.checkIfURLExists(XmlDataParseHelper.java:172)

谁知道发生了什么事，以及如何解决这个问题？谢谢

Answer 1

哦，我刚刚找到了答案，很明显这是android新版本中的一个bug。添加这一行对我来说是有效的：

httpUrlConn.setRequestProperty( "Accept-Encoding", "" ); 

谢谢