Question

我正在使用vaadin视频在我的应用程序中集成一些视频。这些视频在网络上受密码保护。我正在使用以下方法，但它不适合我。它一直在问我用户名和密码。

        URL url = new URL(Constants.VIDEO_HTTP_ADDRESS + fileName + ".mp4");
        URLConnection uc = url.openConnection();
        String userpass = Constants.VIDEO_HTTP_ADDRESS_USERNAME + ":" + Constants.VIDEO_HTTP_ADDRESS_PASSWORD;
        String basicAuth = "Basic " + new String(new Base64().encode(userpass.getBytes()));
        uc.setRequestProperty("Authorization", basicAuth);

....
....
        final Video v = new Video(label);
        ExternalResource fileResource;

        fileResource = new ExternalResource(url);
        v.setSources(fileResource);

我有用户名和密码，我想在我的应用程序中集成这些视频，以便他们不需要明确的用户名和密码。

Answer 1

正如@ f1sh在评论中指出的那样，您需要使用URLConnection来获取视频资源。您可以使用ExternalResource代替StreamResource，而InputStream允许从提供的Video v = new Video(); v.setSource(new StreamResource(new StreamSource() { @Override public InputStream getStream() { try { URL url = new URL(Constants.VIDEO_HTTP_ADDRESS + fileName + ".mp4"); URLConnection uc = url.openConnection(); String userpass = Constants.VIDEO_HTTP_ADDRESS_USERNAME + ":" + Constants.VIDEO_HTTP_ADDRESS_PASSWORD; String basicAuth = "Basic " + new String(new Base64().encode(userpass.getBytes())); uc.setRequestProperty("Authorization", basicAuth); return uc.getInputStream(); } catch (IOException e) { //add some exception handling here } } }, fileName + ".mp4"));加载资源。

这样的事情应该有效：

* {
  margin: 0;
  padding: 0;
}

figure {
  position: absolute;
  overflow: hidden;
  cursor: pointer;
}

figcaption {
  position: relative;
  top: 30px;
  background: rgba(230, 150, 15, 0.6);
  transition: top 1s ease;
  -moz-transition: top 1s ease;
  -webkit-transition: top 1s ease;
  -ms-transition: top 1s ease;
  -o-transition: top 1s ease;
  padding: 10px;
}

figure:hover figcaption {
  top: -43px;
}

h1,
p {
  color: #ffffff;
}

如何访问受密码保护的网络上的mp4视频

1 个答案: