Question

我正在尝试从picasa api获取回复以获取相册/照片。当我这样做时，会发生奇怪的事情。我的代码没有完全响应，并得到谷歌插件“postman”的完整回复。这是我的代码：

def self.getUserAlbums  
    url = "https://picasaweb.google.com/data/feed/api/user/" + @user.uid
    puts @user.uid
    puts url
    doc = Nokogiri::XML(open(url))

    puts doc
end

这是我得到的回应：

https://picasaweb.google.com/data/feed/api/user/107097732897061020403
<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:gphoto="http://schemas.google.com/photos/2007" xmlns:media="http://search.yahoo.com/mrss/">
  <id>https://picasaweb.google.com/data/feed/api/user/107097732897061020403</id>
  <updated>2014-09-04T12:22:34.062Z</updated>
  <category scheme="http://schemas.google.com/g/2005#kind" term="http://schemas.google.com/photos/2007#user"/>
  <title type="text">107097732897061020403</title>
  <subtitle type="text"/>
  <icon>https://lh3.googleusercontent.com/-ciT1cTht4tU/AAAAAAAAAAI/AAAAAAAAAAA/2KCtta9zU8Y/s64-c/107097732897061020403.jpg</icon>
  <link rel="http://schemas.google.com/g/2005#feed" type="application/atom+xml" href="https://picasaweb.google.com/data/feed/api/user/107097732897061020403"/>
  <link rel="alternate" type="text/html" href="https://picasaweb.google.com/107097732897061020403"/>
  <link rel="http://schemas.google.com/photos/2007#slideshow" type="application/x-shockwave-flash" href="https://photos.gstatic.com/media/slideshow.swf?host=picasaweb.google.com&amp;RGB=0x000000&amp;feed=https://picasaweb.google.com/data/feed/api/user/107097732897061020403?alt%3Drss"/>
  <link rel="self" type="application/atom+xml" href="https://picasaweb.google.com/data/feed/api/user/107097732897061020403?start-index=1&amp;max-results=1000"/>
  <author>
    <name>Strange man</name>
    <uri>https://picasaweb.google.com/107097732897061020403</uri>
  </author>
  <generator version="1.00" uri="http://picasaweb.google.com/">Picasaweb</generator>
  <openSearch:totalResults>1</openSearch:totalResults>
  <openSearch:startIndex>1</openSearch:startIndex>
  <openSearch:itemsPerPage>1000</openSearch:itemsPerPage>
  <gphoto:user>107097732897061020403</gphoto:user>
  <gphoto:nickname>Strange man</gphoto:nickname>
  <gphoto:thumbnail>https://lh3.googleusercontent.com/-ciT1cTht4tU/AAAAAAAAAAI/AAAAAAAAAAA/2KCtta9zU8Y/s64-c/107097732897061020403.jpg</gphoto:thumbnail>
  <entry>
    <id>https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/5995150641832070833</id>
    <published>2014-03-26T17:26:22.000Z</published>
    <updated>2014-03-26T17:26:22.019Z</updated>
    <category scheme="http://schemas.google.com/g/2005#kind" term="http://schemas.google.com/photos/2007#album"/>
    <title type="text">Profile Photos</title>
    <summary type="text">Album for profile photos</summary>
    <rights type="text">public</rights>
    <link rel="http://schemas.google.com/g/2005#feed" type="application/atom+xml" href="https://picasaweb.google.com/data/feed/api/user/107097732897061020403/albumid/5995150641832070833"/>
    <link rel="alternate" type="text/html" href="https://picasaweb.google.com/107097732897061020403/ProfilePhotos"/>
    <link rel="self" type="application/atom+xml" href="https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/5995150641832070833"/>
    <author>
      <name>Strange man</name>
      <uri>https://picasaweb.google.com/107097732897061020403</uri>
    </author>
    <gphoto:id>5995150641832070833</gphoto:id>
    <gphoto:name>ProfilePhotos</gphoto:name>
    <gphoto:location/>
    <gphoto:access>public</gphoto:access>
    <gphoto:timestamp>1395854782000</gphoto:timestamp>
    <gphoto:numphotos>0</gphoto:numphotos>
    <gphoto:user>107097732897061020403</gphoto:user>
    <gphoto:nickname>Strange man</gphoto:nickname>
    <gphoto:albumType>ProfilePhotos</gphoto:albumType>
    <media:group>
      <media:content url="https://lh4.googleusercontent.com/-3SHSUfpLzb8/UzMNvr1bDrE/AAAAAAAAAAc/eEGmx-4YiEg/ProfilePhotos.jpg" type="image/jpeg" medium="image"/>
      <media:credit>Strange man</media:credit>
      <media:description type="plain"/>
      <media:keywords/>
      <media:thumbnail url="https://lh4.googleusercontent.com/-3SHSUfpLzb8/UzMNvr1bDrE/AAAAAAAAAAc/eEGmx-4YiEg/s160-c/ProfilePhotos.jpg" height="160" width="160"/>
      <media:title type="plain">Profile Photos</media:title>
    </media:group>
  </entry>
</feed>

但是当我使用google addon邮递员时：

<?xml version='1.0' encoding='UTF-8'?>
<feed 
    xmlns='http://www.w3.org/2005/Atom' 
    xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' 
    xmlns:gphoto='http://schemas.google.com/photos/2007' 
    xmlns:media='http://search.yahoo.com/mrss/'>
    <id>https://picasaweb.google.com/data/feed/api/user/107097732897061020403</id>
    <updated>2014-09-04T12:22:34.062Z</updated>
    <category scheme='http://schemas.google.com/g/2005#kind' term='http://schemas.google.com/photos/2007#user'/>
    <title type='text'>107097732897061020403</title>
    <subtitle type='text'/>
    <icon>https://lh3.googleusercontent.com/-ciT1cTht4tU/AAAAAAAAAAI/AAAAAAAAAAA/2KCtta9zU8Y/s64-c/107097732897061020403.jpg</icon>
    <link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='https://picasaweb.google.com/data/feed/api/user/107097732897061020403'/>
    <link rel='http://schemas.google.com/g/2005#post' type='application/atom+xml' href='https://picasaweb.google.com/data/feed/api/user/107097732897061020403?tok=QUI1UGxRWmktbk5VOU1lSm01VjB2a1hoNGR1UzhORFhSQToxNDA5ODM0MjE0MzA3'/>
    <link rel='alternate' type='text/html' href='https://picasaweb.google.com/107097732897061020403'/>
    <link rel='http://schemas.google.com/photos/2007#slideshow' type='application/x-shockwave-flash' href='https://photos.gstatic.com/media/slideshow.swf?host=picasaweb.google.com&amp;RGB=0x000000&amp;feed=https://picasaweb.google.com/data/feed/api/user/107097732897061020403?alt%3Drss'/>
    <link rel='self' type='application/atom+xml' href='https://picasaweb.google.com/data/feed/api/user/107097732897061020403?start-index=1&amp;max-results=1000'/>
    <author>
        <name>Strange man</name>
        <uri>https://picasaweb.google.com/107097732897061020403</uri>
    </author>
    <generator version='1.00' uri='http://picasaweb.google.com/'>Picasaweb</generator>
    <openSearch:totalResults>3</openSearch:totalResults>
    <openSearch:startIndex>1</openSearch:startIndex>
    <openSearch:itemsPerPage>1000</openSearch:itemsPerPage>
    <gphoto:user>107097732897061020403</gphoto:user>
    <gphoto:nickname>Strange man</gphoto:nickname>
    <gphoto:thumbnail>https://lh3.googleusercontent.com/-ciT1cTht4tU/AAAAAAAAAAI/AAAAAAAAAAA/2KCtta9zU8Y/s64-c/107097732897061020403.jpg</gphoto:thumbnail>
    <gphoto:quotalimit>16106127360</gphoto:quotalimit>
    <gphoto:quotacurrent>0</gphoto:quotacurrent>
    <gphoto:maxPhotosPerAlbum>2000</gphoto:maxPhotosPerAlbum>
    <entry>
        <id>https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/6055182888376766577</id>
        <published>2014-09-04T12:02:09.000Z</published>
        <updated>2014-09-04T12:22:34.062Z</updated>
        <category scheme='http://schemas.google.com/g/2005#kind' term='http://schemas.google.com/photos/2007#album'/>
        <title type='text'>September 4, 2014</title>
        <summary type='text'/>
        <rights type='text'>protected</rights>
        <link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='https://picasaweb.google.com/data/feed/api/user/107097732897061020403/albumid/6055182888376766577'/>
        <link rel='alternate' type='text/html' href='https://picasaweb.google.com/107097732897061020403/September42014'/>
        <link rel='self' type='application/atom+xml' href='https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/6055182888376766577'/>
        <link rel='edit' type='application/atom+xml' href='https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/6055182888376766577/9?tok=QUI1UGxRWW9NRjVubkVZQjdIZEotOVY2VFlhM051YllHZzoxNDA5ODM0MjE0MzA3'/>
        <link rel='http://schemas.google.com/acl/2007#accessControlList' type='application/atom+xml' href='https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/6055182888376766577/acl'/>
        <author>
            <name>Strange man</name>
            <uri>https://picasaweb.google.com/107097732897061020403</uri>
        </author>
        <gphoto:id>6055182888376766577</gphoto:id>
        <gphoto:name>September42014</gphoto:name>
        <gphoto:location/>
        <gphoto:access>protected</gphoto:access>
        <gphoto:timestamp>1409832129000</gphoto:timestamp>
        <gphoto:numphotos>6</gphoto:numphotos>
        <gphoto:numphotosremaining>1994</gphoto:numphotosremaining>
        <gphoto:bytesUsed>832905</gphoto:bytesUsed>
        <gphoto:user>107097732897061020403</gphoto:user>
        <gphoto:nickname>Strange man</gphoto:nickname>
        <media:group>
            <media:content url='https://lh5.googleusercontent.com/-pX41vnK92K4/VAhUwVe4kHE/AAAAAAAAACA/WSmDsRTuWqo/September42014.jpg' type='image/jpeg' medium='image'/>
            <media:credit>Strange man</media:credit>
            <media:description type='plain'/>
            <media:keywords/>
            <media:thumbnail url='https://lh5.googleusercontent.com/-pX41vnK92K4/VAhUwVe4kHE/AAAAAAAAACA/WSmDsRTuWqo/s160-c/September42014.jpg' height='160' width='160'/>
            <media:title type='plain'>September 4, 2014</media:title>
        </media:group>
    </entry>
    <entry>
        <id>https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/6054471120618425345</id>
        <published>2014-09-02T14:00:07.000Z</published>
        <updated>2014-09-02T14:29:53.542Z</updated>
        <category scheme='http://schemas.google.com/g/2005#kind' term='http://schemas.google.com/photos/2007#album'/>
        <title type='text'>2014-09-02</title>
        <summary type='text'/>
        <rights type='text'>protected</rights>
        <link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='https://picasaweb.google.com/data/feed/api/user/107097732897061020403/albumid/6054471120618425345'/>
        <link rel='alternate' type='text/html' href='https://picasaweb.google.com/107097732897061020403/20140902'/>
        <link rel='self' type='application/atom+xml' href='https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/6054471120618425345'/>
        <link rel='edit' type='application/atom+xml' href='https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/6054471120618425345/7?tok=QUI1UGxRWWZncVExZ3p4aGhuOGN5TDdZaGVmT00zT0puZzoxNDA5ODM0MjE0MzA3'/>
        <link rel='http://schemas.google.com/acl/2007#accessControlList' type='application/atom+xml' href='https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/6054471120618425345/acl'/>
        <author>
            <name>Strange man</name>
            <uri>https://picasaweb.google.com/107097732897061020403</uri>
        </author>
        <gphoto:id>6054471120618425345</gphoto:id>
        <gphoto:name>20140902</gphoto:name>
        <gphoto:location/>
        <gphoto:access>protected</gphoto:access>
        <gphoto:timestamp>1409666407000</gphoto:timestamp>
        <gphoto:numphotos>3</gphoto:numphotos>
        <gphoto:numphotosremaining>1997</gphoto:numphotosremaining>
        <gphoto:bytesUsed>421306</gphoto:bytesUsed>
        <gphoto:user>107097732897061020403</gphoto:user>
        <gphoto:nickname>Strange man</gphoto:nickname>
        <media:group>
            <media:content url='https://lh6.googleusercontent.com/-zxKJrQaBe3E/VAXNZ_9SjAE/AAAAAAAAABE/DztgeKHgQVM/20140902.jpg' type='image/jpeg' medium='image'/>
            <media:credit>Strange man</media:credit>
            <media:description type='plain'/>
            <media:keywords/>
            <media:thumbnail url='https://lh6.googleusercontent.com/-zxKJrQaBe3E/VAXNZ_9SjAE/AAAAAAAAABE/DztgeKHgQVM/s160-c/20140902.jpg' height='160' width='160'/>
            <media:title type='plain'>2014-09-02</media:title>
        </media:group>
    </entry>
    <entry>
        <id>https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/5995150641832070833</id>
        <published>2014-03-26T17:26:22.000Z</published>
        <updated>2014-03-26T17:26:22.019Z</updated>
        <category scheme='http://schemas.google.com/g/2005#kind' term='http://schemas.google.com/photos/2007#album'/>
        <title type='text'>Profile Photos</title>
        <summary type='text'>Album for profile photos</summary>
        <rights type='text'>public</rights>
        <link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='https://picasaweb.google.com/data/feed/api/user/107097732897061020403/albumid/5995150641832070833'/>
        <link rel='alternate' type='text/html' href='https://picasaweb.google.com/107097732897061020403/ProfilePhotos'/>
        <link rel='self' type='application/atom+xml' href='https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/5995150641832070833'/>
        <link rel='edit' type='application/atom+xml' href='https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/5995150641832070833/1?tok=QUI1UGxRWklzV0VmX1JTQTlUalQ2dGdCY1NvQXdOdHB5QToxNDA5ODM0MjE0MzA3'/>
        <link rel='http://schemas.google.com/acl/2007#accessControlList' type='application/atom+xml' href='https://picasaweb.google.com/data/entry/api/user/107097732897061020403/albumid/5995150641832070833/acl'/>
        <author>
            <name>Strange man</name>
            <uri>https://picasaweb.google.com/107097732897061020403</uri>
        </author>
        <gphoto:id>5995150641832070833</gphoto:id>
        <gphoto:name>ProfilePhotos</gphoto:name>
        <gphoto:location/>
        <gphoto:access>public</gphoto:access>
        <gphoto:timestamp>1395854782000</gphoto:timestamp>
        <gphoto:numphotos>0</gphoto:numphotos>
        <gphoto:numphotosremaining>2000</gphoto:numphotosremaining>
        <gphoto:bytesUsed>0</gphoto:bytesUsed>
        <gphoto:user>107097732897061020403</gphoto:user>
        <gphoto:nickname>Strange man</gphoto:nickname>
        <gphoto:albumType>ProfilePhotos</gphoto:albumType>
        <media:group>
            <media:content url='https://lh4.googleusercontent.com/-3SHSUfpLzb8/UzMNvr1bDrE/AAAAAAAAAAc/eEGmx-4YiEg/ProfilePhotos.jpg' type='image/jpeg' medium='image'/>
            <media:credit>Strange man</media:credit>
            <media:description type='plain'/>
            <media:keywords/>
            <media:thumbnail url='https://lh4.googleusercontent.com/-3SHSUfpLzb8/UzMNvr1bDrE/AAAAAAAAAAc/eEGmx-4YiEg/s160-c/ProfilePhotos.jpg' height='160' width='160'/>
            <media:title type='plain'>Profile Photos</media:title>
        </media:group>
    </entry>
</feed>

所以，如果你懒得像我一样阅读整个xml，这里有区别，邮递员请求后返回标签中的3张专辑，但我的代码只返回1张专辑（最后一张）。如果你想检查自己，请求是第一个第一反应的行。请回答。

没有使用nokogiri获得完整的xml响应

0 个答案: