从gdata API读取文档的内容?

问题描述

我正在使用Java库来访问gdata api.我只希望能够打印文档的内容.我设置了项目以列出Feed中的所有文档，现在我有了一个文档列表，我想打印其内容:

I'm using the java library to access the gdata api. I just want to be able to print the contents of a document. I setup my project to list all the docs in my feed, now that I have a document listing, I want to print its contents:

for (DocumentListEntry entry : feed.getEntries()) {
    // Ok, how do we print the doc's contents now?
    entry.getContents();
}

似乎我们应该从条目中获取URL，然后自己读取URL上的内容.我发现一则帖子指出，这就是我们获取该网址的方式:

It looks like we're supposed to get the URL from the entry, then read the contents at the URL ourselves. I found a post stating that this is how we get that URL:

MediaContent content = (MediaContent)entry.getContent();
String url = content.getUri();

但是当我尝试从中读取内容时，我收到了一个HTML响应，说此内容已移动".我读到这是因为我们必须验证我们的http-read方法，但是我不确定该怎么做.真的没有内置的方法可以做到这一点吗?

but when I try to read from it, I get an html response saying 'this content has moved'. I read that this is because we have to authenticate our http-read method, but I'm not sure how to do that. Is there really no built-in way to do this?

谢谢

推荐答案

MediaContent content = (MediaContent) entry.getContent();
MediaSource source = docService.getMedia(content);
InputStream in = source.getInputStream();

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