https://blog.youkuaiyun.com/txly321zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/txly321/article/details/8157817https://blog.youkuaiyun.com/txly321/article/details/8157817txly321Wed, 07 Nov 2012 14:34:18 +0800https://blog.youkuaiyun.com/txly321/article/details/8157797https://blog.youkuaiyun.com/txly321/article/details/8157797txly321Wed, 07 Nov 2012 14:32:50 +0800https://blog.youkuaiyun.com/txly321/article/details/8157785https://blog.youkuaiyun.com/txly321/article/details/8157785txly321Wed, 07 Nov 2012 14:31:58 +0800https://blog.youkuaiyun.com/txly321/article/details/8157772https://blog.youkuaiyun.com/txly321/article/details/8157772txly321Wed, 07 Nov 2012 14:30:39 +0800https://blog.youkuaiyun.com/txly321/article/details/8157736https://blog.youkuaiyun.com/txly321/article/details/8157736txly321Wed, 07 Nov 2012 14:29:58 +0800https://blog.youkuaiyun.com/txly321/article/details/8157713https://blog.youkuaiyun.com/txly321/article/details/8157713txly321Wed, 07 Nov 2012 14:27:02 +0800https://blog.youkuaiyun.com/txly321/article/details/8157700https://blog.youkuaiyun.com/txly321/article/details/8157700txly321Wed, 07 Nov 2012 14:26:09 +0800https://blog.youkuaiyun.com/txly321/article/details/8157691https://blog.youkuaiyun.com/txly321/article/details/8157691txly321Wed, 07 Nov 2012 14:25:37 +0800https://blog.youkuaiyun.com/txly321/article/details/8157670https://blog.youkuaiyun.com/txly321/article/details/8157670txly321Wed, 07 Nov 2012 14:24:27 +0800https://blog.youkuaiyun.com/txly321/article/details/8157655https://blog.youkuaiyun.com/txly321/article/details/8157655txly321Wed, 07 Nov 2012 14:23:06 +0800https://blog.youkuaiyun.com/txly321/article/details/8157633https://blog.youkuaiyun.com/txly321/article/details/8157633txly321Wed, 07 Nov 2012 14:21:28 +0800https://blog.youkuaiyun.com/txly321/article/details/8157621https://blog.youkuaiyun.com/txly321/article/details/8157621txly321Wed, 07 Nov 2012 14:21:02 +0800https://blog.youkuaiyun.com/txly321/article/details/8157612https://blog.youkuaiyun.com/txly321/article/details/8157612txly321Wed, 07 Nov 2012 14:20:12 +0800https://blog.youkuaiyun.com/txly321/article/details/8157598https://blog.youkuaiyun.com/txly321/article/details/8157598txly321Wed, 07 Nov 2012 14:19:23 +0800https://blog.youkuaiyun.com/txly321/article/details/8157576https://blog.youkuaiyun.com/txly321/article/details/8157576txly321Wed, 07 Nov 2012 14:18:21 +0800 l元素类型可以是元素内容、或类型 •如为元素内容：则需要使用()括起来，如 书 (书名，作者，售价)> 书名 (#PCDATA)> •如为元素类型，则直接书写，DTD规范定义了如下几种类型： •EMPTY：用于定义空元素，例如br/> •ANY：表示元素内容为任意类型。]]>https://blog.youkuaiyun.com/txly321/article/details/8157543https://blog.youkuaiyun.com/txly321/article/details/8157543txly321Wed, 07 Nov 2012 14:17:17 +0800https://blog.youkuaiyun.com/txly321/article/details/8157528https://blog.youkuaiyun.com/txly321/article/details/8157528txly321Wed, 07 Nov 2012 14:15:40 +0800 v处理指令必须以“作为开头，以“?>”作为结尾，XML声明语句就是最]]>https://blog.youkuaiyun.com/txly321/article/details/8157515https://blog.youkuaiyun.com/txly321/article/details/8157515txly321Wed, 07 Nov 2012 14:15:01 +0800https://blog.youkuaiyun.com/txly321/article/details/8157477https://blog.youkuaiyun.com/txly321/article/details/8157477txly321Wed, 07 Nov 2012 14:13:40 +0800https://blog.youkuaiyun.com/txly321/article/details/8157460https://blog.youkuaiyun.com/txly321/article/details/8157460txly321Wed, 07 Nov 2012 14:12:12 +0800