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android 中带有 HttpsURLConnection 的 java.net.protocolException

转载 作者:行者123 更新时间:2023-11-30 02:48:26 26 4
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我试图通过 HttpURL 连接创建一个 FlickR 请求,我在 con.getInputStream() 上得到了一个 java.net.protocolException

        Thread thread = new Thread(new Runnable(){
@Override
public void run() {
try {
URL turl = new URL(url);
HttpsURLConnection con = (HttpsURLConnection)turl.openConnection();
InputStream inputStream = con.getInputStream();
xml = getStringFromInputStream(inputStream);
uihandler.post(obj.updateRunnable);
} catch (Exception e) {
e.printStackTrace();
}
}
});

网址是

静态最终字符串 URL = "https://api.flickr.com/services/rest/?method=flickr.interestingness.getList&api_key=XXXXXXXXXX ";

异常日志

07-07 23:47:36.980: W/System.err(1923): java.net.ProtocolException: Unexpected status line: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"    "http://www.w3.org/TR/html4/strict.dtd"> <html><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>ERROR: Cache Access Denied</title> <style type="text/css"><!--   /* Page basics */
07-07 23:47:37.020: D/dalvikvm(1923): GC_FOR_ALLOC freed 204K, 9% free 3077K/3356K, paused 32ms, total 35ms
07-07 23:47:37.020: W/System.err(1923): at com.android.okhttp.internal.http.RawHeaders.setStatusLine(RawHeaders.java:108)
07-07 23:47:37.020: W/System.err(1923): at com.android.okhttp.internal.http.RawHeaders.fromBytes(RawHeaders.java:308)
07-07 23:47:37.030: W/System.err(1923): at com.android.okhttp.Connection.makeTunnel(Connection.java:311)
07-07 23:47:37.030: W/System.err(1923): at com.android.okhttp.Connection.upgradeToTls(Connection.java:127)
07-07 23:47:37.030: W/System.err(1923): at com.android.okhttp.Connection.connect(Connection.java:107)
07-07 23:47:37.030: W/System.err(1923): at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:294)
07-07 23:47:37.030: W/System.err(1923): at com.android.okhttp.internal.http.HttpEngine.sendSocketRequest(HttpEngine.java:255)
07-07 23:47:37.030: W/System.err(1923): at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:206)
07-07 23:47:37.030: W/System.err(1923): at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:345)
07-07 23:47:37.030: W/System.err(1923): at com.android.okhttp.internal.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:89)
07-07 23:47:37.030: W/System.err(1923): at com.android.okhttp.internal.http.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:161)
07-07 23:47:37.030: W/System.err(1923): at com.example.flickr.XMLParser$2.run(XMLParser.java:99)
07-07 23:47:37.030: W/System.err(1923): at java.lang.Thread.run(Thread.java:841)

如有任何帮助,我们将不胜感激。

最佳答案

    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"    "http://www.w3.org/TR/html4/strict.dtd"> <html><head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>ERROR: Cache Access Denied</title> <style type="text/css"><!-- /* Page basics */

你得到的是 html 而不是 xml,这是你得到异常的原因。 检查您的网址。

关于android 中带有 HttpsURLConnection 的 java.net.protocolException,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/24623432/

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