{"id":102,"date":"2010-05-20T19:54:06","date_gmt":"2010-05-20T19:54:06","guid":{"rendered":"ec8956637a99787bd197eacd77acce5e"},"modified":"2010-05-20T19:54:06","modified_gmt":"2010-05-20T19:54:06","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/102","title":{"rendered":"RSS 2.0 \u6807\u51c6"},"content":{"rendered":"

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<cloud> \u662f <channel>\u7684\u4e00\u4e2a\u53ef\u9009\u5b50\u5143\u7d20\u3002<\/p>\n

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\u5b83\u7684\u76ee\u7684\u662f\u5141\u8bb8\u901a\u8fc7\u6ce8\u518c\u4e00\u4e2acloud\u6765\u5904\u7406\u83b7\u5f97\u9891\u9053\u7684\u66f4\u65b0\u901a\u77e5\uff0c\u4ece\u800c\u4e3aRSS feeds\u5b9e\u73b0\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u53d1\u5e03\u8ba2\u9605\u534f\u8bae.<\/p>\n

<cloud domain="rpc.sys.com" port="80" path="\/RPC2" registerProcedure="myCloud.rssPleaseNotify" protocol="xml-rpc" \/><\/p>\n

\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4e3a\u4e86\u8bf7\u6c42\u9891\u9053\u901a\u77e5\uff0c\u4f60\u9700\u8981\u53d1\u9001\u4e00\u4e2aXML-RPC\u6d88\u606f\u5230rpc.sys.com\u768480\u7aef\u53e3\uff0c\u8def\u5f84\u4e3a\/RPC2\u3002\u8c03\u7528\u7684\u7a0b\u5e8f\u4e3a\u4e3amyCloud.rssPleaseNotify\u3002<\/p>\n

\u8fd9\u4e2a\u5143\u7d20\u7684\u8be6\u7ec6\u8bf4\u660e\u548c rssCloud \u63a5\u53e3\u8bf4\u660e\u8bf7\u53c2\u9605 \u8fd9\u91cc<\/font>
\n <\/strong>
\n<\/a>
\n\u3002<\/p>\n

<channel>\u5b50\u5143\u7d20<ttl><\/b><\/p>\n

<ttl><channel>\u7684\u4e00\u4e2a\u53ef\u9009\u5b50\u5143\u7d20\u3002<\/p>\n

ttl\u662fTime to live\u7684\u7f29\u5199\uff0c\u8868\u793a\u751f\u5b58\u65f6\u95f4\u3002\u5b83\u8868\u793a\u9891\u9053\u4ece\u6e90\u91cd\u65b0\u66f4\u65b0\u4e4b\u524d\u53ef\u4ee5\u7f13\u5b58\u7684\u65f6\u95f4\u3002\u8fd9\u4f7f\u5f97rss\u6e90\u53ef\u4ee5\u88ab\u4e00\u4e2a\u652f\u6301\u6587\u4ef6\u5171\u4eab\u7684\u7f51\u7edc\u6240\u7ba1\u7406\uff0c\u4f8b\u5982Gnutella<\/font>
\n <\/strong>
\n<\/a>
\n\u3002<\/p>\n

\u4f8b\u5b50: <ttl>60<\/ttl><\/p>\n

<channel>\u7684\u5b50\u5143\u7d20<textInput><\/b>\n<\/p>\n

\u9891\u9053\u53ef\u4ee5\u9009\u62e9\u5305\u542b\u4e00\u4e2a<textInput>\u5b50\u5143\u7d20\uff0c\u5b83\u672c\u8eab\u5305\u542b\u4e86\u56db\u4e2a\u5fc5\u987b\u7684\u5b50\u5143\u7d20\u3002<\/p>\n

<title>--\u6587\u672c\u8f93\u5165\u533a\u57df\u63d0\u4ea4\u6309\u94ae\u7684\u6807\u7b7e\u3002<\/p>\n

<description>--\u6587\u672c\u8f93\u5165\u533a\u57df\u7684\u63cf\u8ff0\u3002<\/p>\n

<name>--\u6587\u672c\u8f93\u5165\u533a\u57df\u4e2d\u6587\u672c\u5bf9\u8c61\u7684\u540d\u79f0\u3002<\/p>\n

<link>--\u5904\u7406\u6587\u672c\u8f93\u5165\u8bf7\u6c42\u7684CGI\u811a\u672c\u7684URL\u94fe\u63a5\u5730\u5740\u3002<\/p>\n

\u4f7f\u7528<textInput>\u5143\u7d20\u7684\u76ee\u7684\u770b\u8d77\u6765\u6709\u4e9b\u795e\u79d8\u3002\u4f60\u53ef\u4ee5\u7528\u5b83\u63d0\u4f9b\u4e00\u4e2a\u641c\u7d22\u5f15\u64ce\u8f93\u5165\u6846\uff0c\u6216\u8ba9\u8bfb\u8005\u63d0\u4f9b\u53cd\u9988\u4fe1\u606f\u3002\u8bb8\u591a\u805a\u5408\u5668\u5ffd\u7565\u8be5\u5143\u7d20\u3002<\/p>\n

<item>\u7684\u5143\u7d20<\/b><\/p>\n

\u4e00\u4e2a\u9891\u9053\u53ef\u4ee5\u5305\u542b\u8bb8\u591a<item>\u5143\u7d20\u3002\u4e00\u4e2a\u9879\u76ee\u53ef\u4ee5\u4ee3\u8868\u4e00\u4e2a"\u6545\u4e8b" ——\u6bd4\u5982\u8bf4\u4e00\u4efd\u62a5\u7eb8\u6216\u6742\u5fd7\u4e0a\u7684\u6545\u4e8b\uff1b\u5982\u679c\u662f\u8fd9\u6837\u7684\u8bdd\uff0c\u90a3\u4e48\u9879\u76ee\u7684\u63cf\u8ff0\u5219\u662f\u6545\u4e8b\u7684\u6458\u8981\uff0c\u9879\u76ee\u7684\u94fe\u63a5\u5219\u6307\u5411\u6574\u4e2a\u6545\u4e8b\u7684\u94fe\u63a5\u4f4d\u7f6e\u3002\u4e00\u4e2a\u9879\u76ee\u4e5f\u53ef\u4ee5\u672c\u8eab\u662f\u5b8c\u6574\u7684\uff0c\u5982\u679c\u662f\u8fd9\u6837\u7684\u8bdd\uff0c\u9879\u76ee\u7684\u63cf\u8ff0\u5c31\u5305\u542b\u4e86\u6587\u672c(\u6574\u4f53\u4ee5HTML\u683c\u5f0f\u7f16\u7801\u662f\u53ef\u4ee5\u7684\uff1b\u53c2\u89c1 \u4f8b\u5b50<\/font>
\n <\/strong>
\n<\/a>
\n)\uff0c\u800c\u94fe\u63a5\u548c\u6807\u9898\u53ef\u4ee5\u7701\u7565\u3002\u9879\u76ee\u7684\u6240\u6709\u5143\u7d20\u90fd\u662f\u53ef\u9009\u7684\uff0c\u4f46\u662f\u81f3\u5c11\u8981\u5305\u542b\u4e00\u4e2a\u6807\u9898(title)\u6216\u63cf\u8ff0(description)\u3002<\/p>\n

01.\u25cf\u3000title
\u540d\u79f0\uff1atitle
\u63cf\u8ff0\uff1aitem\u7684\u6807\u9898\u3002
\u4f8b\u5b50\uff1aVenice Film Festival Tries to Quit Sinking<\/p>\n

02.\u25cf\u3000link
\u540d\u79f0\uff1alink
\u63cf\u8ff0\uff1aitem\u7684URL\u94fe\u63a5\u5730\u5740\u3002
\u4f8b\u5b50\uff1ahttp:\/\/nytimes.com\/2004\/12\/07FEST.html<\/font>
\n <\/a>\n<\/p>\n

03.\u25cf\u3000description     
\u540d\u79f0\uff1adescription     
\u63cf\u8ff0\uff1aitem\u7684\u6458\u8981\u3002
\u4f8b\u5b50\uff1aSome of the most heated chatter at the Venice Film Festival this week was about the way that the arrival of the stars at the Palazzo del Cinema was being staged.<\/p>\n

04.\u25cf\u3000author
\u540d\u79f0\uff1aauthor
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\n <\/strong>
\n<\/a>
\n\u3002
\u4f8b\u5b50\uff1a\u3002<\/p>\n

05.\u25cf\u3000category
\u540d\u79f0\uff1acategory
\u63cf\u8ff0\uff1a\u5305\u542bitem\u5728\u4e00\u4e2a\u6216\u591a\u4e2a\u5206\u7c7b\u4e2d\u3002\u8be6\u89c1\u8fd9\u91cc<\/font>
\n <\/strong>
\n<\/a>
\n\u3002
\u4f8b\u5b50\uff1a\u3002<\/p>\n

06.\u25cf\u3000comments
\u540d\u79f0\uff1acomments
\u63cf\u8ff0\uff1a\u4e0eitem\u76f8\u5173\u7684\u8bc4\u8bba\u7684URL\u94fe\u63a5\u5730\u5740\u3002\u8be6\u89c1 \u8fd9\u91cc<\/font>
\n <\/strong>
\n<\/a>
\n\u3002
\u4f8b\u5b50\uff1a\u3002<\/p>\n

07.\u25cf\u3000enclosure
\u540d\u79f0\uff1aenclosure
\u63cf\u8ff0\uff1aitem\u9644\u52a0\u7684\u5a92\u4f53\u5bf9\u8c61\u3002\u8be6\u89c1\u8fd9\u91cc<\/font>
\n <\/strong>
\n<\/a>
\n\u3002
\u4f8b\u5b50\uff1a\u3002<\/p>\n

08.\u25cf\u3000guid
\u540d\u79f0\uff1aguid
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\n <\/strong>
\n<\/a>
\n\u3002
\u4f8b\u5b50\uff1a\u3002<\/p>\n

09.\u25cf\u3000pubDate
\u540d\u79f0\uff1apubDate
\u63cf\u8ff0\uff1aitem\u53d1\u5e03\u7684\u65f6\u95f4\u3002\u8be6\u89c1 \u8fd9\u91cc<\/font>
\n <\/strong>
\n<\/a>
\n\u3002
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10.\u25cf\u3000source
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\u63cf\u8ff0\uff1arss\u9891\u9053\u6765\u6e90\u3002\u8be6\u89c1 \u8fd9\u91cc<\/font>
\n <\/strong>
\n<\/a>
\n\u3002
\u4f8b\u5b50\uff1a\u3002<\/p>\n

<item>\u7684\u5b50\u5143\u7d20<source><\/b><\/p>\n

<source>\u662f<item>\u7684\u4e00\u4e2a\u53ef\u9009\u5b50\u5143\u7d20\u3002<\/p>\n

\u5b83\u7684\u503c\u662fitem\u6240\u5c5erss\u9891\u9053\u7684\u540d\u79f0\uff0c\u4ecetitle\u884d\u751f\u800c\u6765\u3002\u5b83\u6709\u4e00\u4e2a\u5fc5\u987b\u5305\u542b\u7684\u5c5e\u6027url, \u8be5\u5c5e\u6027\u94fe\u63a5\u5230XML\u5e8f\u5217\u5316\u6e90\u3002<\/p>\n

<source url="http:\/\/www.tomalak.org\/links2.xml">Tomalak's Realm<\/source><\/p>\n

\u8be5\u5143\u7d20\u7684\u4f5c\u7528\u662f\u63d0\u9ad8\u94fe\u63a5\u7684\u58f0\u671b\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u63a8\u5e7f\u65b0\u95fb\u9879\u76ee\u7684\u6e90\u5934\u3002\u5b83\u53ef\u4ee5\u7528\u5728\u805a\u5408\u5668\u7684Post\u547d\u4ee4\u4e2d\u3002\u5f53\u4ece\u805a\u5408\u5668\u4e2d\u901a\u8fc7\u4e00\u4e2awebblog\u7f16\u8f91\u5de5\u5177\u63d0\u4ea4\u4e00\u4e2aitem\u65f6\uff0c<source>\u5e94\u8be5\u80fd\u591f\u88ab\u81ea\u52a8\u751f\u6210\u3002<\/p>\n

<item>\u7684\u5b50\u5143\u7d20<enclosure><\/b><\/p>\n

<enclosure>\u662f<item>\u7684\u4e00\u4e2a\u53ef\u9009\u5b50\u5143\u7d20\u3002<\/p>\n

\u5b83\u6709\u4e09\u4e2a\u5fc5\u987b\u7684\u5c5e\u6027\u3002url\u5c5e\u6027\u8868\u660eenclosure\u7684\u4f4d\u7f6e\uff0clength\u5c5e\u6027\u8868\u660e\u5b83\u7684\u5b57\u8282\u5927\u5c0f\uff0c\u800ctype\u5c5e\u6027\u5219\u6307\u51fa\u5b83\u7684\u6807\u51c6MIME\u7c7b\u578b\u3002<\/p>\n

\u8fd9\u91cc\u7684url\u5fc5\u987b\u4e3a\u4e00\u4e2ahttp url\u3002 <\/p>\n

<enclosure url="http:\/\/www.scripting.com\/mp3s\/weatherReportSuite.mp3" length="12216320" type="audio\/mpeg" \/><\/p>\n

\u5b83\u7684 use-case \u8bf4\u660e\u8bf7\u53c2\u89c1\u8fd9\u91cc<\/font>
\n <\/strong>
\n<\/a>
\n\u3002<\/p>\n

<item>\u7684\u5b50\u5143\u7d20<category><\/b><\/p>\n

<category>\u662f<item>\u7684\u4e00\u4e2a\u53ef\u9009\u5b50\u5143\u7d20\u3002<\/p>\n

\u5b83\u6709\u4e00\u4e2a\u53ef\u9009\u5c5e\u6027domain\uff0c\u8be5\u5c5e\u6027\u662f\u4e00\u4e2a\u7528\u6765\u5b9a\u4e49\u5206\u7c7b\u6cd5\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n

\u8be5\u8282\u70b9\u7684\u503c\u662f\u4e00\u4e2a\u659c\u6760\u5206\u5272\u7684\u5b57\u7b26\u4e32\uff0c\u5b83\u7528\u6765\u8868\u660e\u5728\u6307\u5b9a\u7684\u5206\u7c7b\u6cd5\u4e2d\u7684\u5c42\u6b21\u4f4d\u7f6e\u3002\u5904\u7406\u5668\u53ef\u4ee5\u4e3a\u5206\u7c7b\u7684\u8bc6\u522b\u5efa\u7acb\u534f\u5b9a\u3002\u4ee5\u4e0b\u662f\u4e24\u4e2a\u4f8b\u5b50\uff1a <\/p>\n

<category>Grateful Dead<\/category><\/p>\n

<category domain="http:\/\/www.fool.com\/cusips">MSFT<\/category><\/p>\n

\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u8981\u4e3a\u4e0d\u540c\u7684\u57df\u5305\u542b\u5f88\u591a<category>\u5143\u7d20\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u76f8\u540c\u57df\u7684\u4e0d\u540c\u90e8\u5206\u62e5\u6709\u4e00\u4e2a\u4ea4\u53c9\u5f15\u7528\u7684item\u3002 <\/p>\n

<item>\u7684\u5b50\u5143\u7d20<pubDate><\/b><\/p>\n

<pubDate> \u662f<item>\u7684\u4e00\u4e2a\u53ef\u9009\u5b50\u5143\u7d20\u3002<\/p>\n

\u5b83\u7684\u503c\u662f\u4e00\u4e2a \u65e5\u671f<\/font>
\n <\/strong>
\n<\/a>
\n, \u8868\u660e\u9879\u76ee\u53d1\u5e03\u7684\u65f6\u95f4\u3002\u5982\u679c\u5b83\u662f\u4e00\u4e2a\u5c06\u6765\u7684\u65e5\u671f\uff0c\u5219\u805a\u5408\u5668\u5728\u65e5\u671f\u5230\u8fbe\u4e4b\u524d\u53ef\u4ee5\u9009\u62e9\u4e0d\u663e\u793a\u8be5\u9879\u76ee\u3002 <\/p>\n

<pubDate>Sun, 19 May 2002 15:21:36 GMT<\/pubDate><\/p>\n

<item>\u7684\u5b50\u5143\u7d20<guid> <\/b><\/p>\n

<guid>\u662f<item>\u7684\u4e00\u4e2a\u53ef\u9009\u5b50\u5143\u7d20\u3002<\/p>\n

guid \u662f globally unique identifier\u7684\u7f29\u5199\u3002\u5b83\u662f\u4e00\u4e2a\u53ef\u4ee5\u552f\u4e00\u8bc6\u522b\u8fd9\u4e2a<item>\u7684\u5b57\u7b26\u4e32\u3002\u5728\u53d1\u5e03\u4e4b\u540e\uff0c\u805a\u5408\u5668\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528\u8be5\u5b57\u7b26\u4e32\u5224\u65ad\u8fd9\u4e2a<item>\u662f\u5426\u662f\u65b0\u7684\u3002 <\/p>\n

<guid>http:\/\/some.server.com\/weblogItem3207<\/guid><\/p>\n

guid\u6ca1\u6709\u7279\u5b9a\u7684\u8bed\u6cd5\u89c4\u5219\u3002\u805a\u5408\u5668\u5fc5\u987b\u5c06\u5b83\u4eec\u5f53\u4f5c\u4e00\u4e2a\u5b57\u7b26\u4e32\u6765\u5904\u7406\u3002\u751f\u6210\u5177\u6709\u552f\u4e00\u6027\u7684\u5b57\u7b26\u4e32guid\u53d6\u51b3\u4e8e\u79cd\u5b50\u7684\u6e90\u5934\u3002<\/p>\n

\u5982\u679cguid\u5143\u7d20\u6709isPermaLink\u5c5e\u6027\uff0c\u5e76\u4e14\u503c\u4e3a\u771f\uff0c\u89e3\u91ca\u5668\u5c31\u4f1a\u8ba4\u4e3a\u5b83\u662fitem\u7684permalink\u3002permalink\u662f\u4e00\u4e2a\u53ef\u5728web\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00\u7684url\u94fe\u63a5\uff0c\u5b83\u6307\u5411<item>\u8282\u70b9\u6240\u63cf\u8ff0\u7684\u5b8c\u6574item\u3002 \u4f8b\u5982\uff1a<\/p>\n

<guid isPermaLink="true">http:\/\/inessential.com\/2002\/09\/01.php#a2<\/guid><\/font>\n<\/p>\n

isPermaLink\u662f\u53ef\u9009\u5c5e\u6027\uff0c\u9ed8\u8ba4\u503c\u4e3a\u771f\u3002\u5982\u679c\u503c\u4e3a\u5047\uff0cguid\u5c06\u4e0d\u4f1a\u88ab\u8ba4\u4e3a\u662f\u4e00\u4e2aurl\u6216\u6307\u5411\u4efb\u4f55\u5bf9\u8c61\u7684url\u3002 <\/p>\n

<item>\u7684\u5b50\u5143\u7d20<comments><\/b><\/p>\n

<comments>\u662f<item>\u7684\u4e00\u4e2a\u53ef\u9009\u5b50\u5143\u7d20\u3002<\/p>\n

\u5982\u679c\u51fa\u73b0\uff0c\u5b83\u6307\u5411\u4e0eitem\u76f8\u5173\u7684\u8bc4\u8bba\u7684url\u3002<\/p>\n

<comments>http:\/\/ekzemplo.com\/entry\/4403\/comments<\/comments><\/p>\n

\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 \u8fd9\u91cc<\/font>
\n <\/strong>
\n<\/a>
\n\u3002<\/p>\n

<item>\u7684\u5b50\u5143\u7d20<author> <\/b><\/p>\n

<author>\u662f<item>\u7684\u4e00\u4e2a\u53ef\u9009\u5b50\u5143\u7d20\u3002<\/p>\n

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<author>lawyer@boyer.net (Lawyer Boyer)<\/author><\/p>\n

\u6ce8\u91ca<\/b><\/p>\n

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 <\/p>\n

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\u4ec0\u4e48\u662f RSS?<\/b><\/p>\n

RSS \u662f\u4e00\u79cd\u7ad9\u70b9\u5185\u5bb9\u805a\u5408\u7684\u683c\u5f0f\u3002<\/p>\n

\u5b83\u7684\u540d\u5b57\u662fR<\/b>
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