{"id":860,"date":"2025-12-22T09:07:19","date_gmt":"2025-12-22T01:07:19","guid":{"rendered":"https:\/\/www.52runoob.com\/?p=860"},"modified":"2025-12-22T09:07:19","modified_gmt":"2025-12-22T01:07:19","slug":"xml%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5%e5%85%a5%e9%97%a8%e5%ad%a6%e4%b9%a0%e6%8c%87%e5%8d%97-2","status":"publish","type":"post","link":"https:\/\/www.52runoob.com\/index.php\/2025\/12\/22\/xml%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5%e5%85%a5%e9%97%a8%e5%ad%a6%e4%b9%a0%e6%8c%87%e5%8d%97-2\/","title":{"rendered":"XML\u57fa\u672c\u6982\u5ff5\u5165\u95e8\u5b66\u4e60\u6307\u5357"},"content":{"rendered":"\n

XML \u57fa\u672c\u6982\u5ff5\u5165\u95e8\u5b66\u4e60\u6307\u5357\uff08\u9002\u5408\u96f6\u57fa\u7840\u5230\u521d\u5b66\u8005\uff09XML\uff08eXtensible Markup Language\uff0c\u53ef\u6269\u5c55\u6807\u8bb0\u8bed\u8a00\uff09\u662f\u4e00\u79cd\u7ed3\u6784\u5316\u3001\u5e73\u53f0\u65e0\u5173\u3001\u4eba\u7c7b\u53ef\u8bfb\u7684\u6807\u8bb0\u8bed\u8a00\uff0c\u4e3b\u8981\u7528\u4e8e\u5b58\u50a8\u548c\u4f20\u8f93\u6570\u636e\uff0c\u800c\u4e0d\u662f\u663e\u793a\u6570\u636e\uff08\u663e\u793a\u4ea4\u7ed9 HTML\/CSS\uff09\u30021. XML \u662f\u4ec0\u4e48\uff1f<\/p>\n\n\n\n

\u65b9\u9762<\/th>\u8bf4\u660e<\/th><\/tr>
\u5168\u79f0<\/td>eXtensible Markup Language\uff08\u53ef\u6269\u5c55\u6807\u8bb0\u8bed\u8a00\uff09<\/td><\/tr>
\u53d1\u660e\u65f6\u95f4<\/td>1998 \u5e74\u7531 W3C \u5236\u5b9a\uff081.0 \u7248\uff09\uff0c2006 \u5e74\u53d1\u5e03 1.1 \u7248\uff08\u5f88\u5c11\u7528\uff09<\/td><\/tr>
\u6838\u5fc3\u76ee\u7684<\/td>\u63cf\u8ff0\u6570\u636e\uff0c\u8ba9\u6570\u636e\u7ed3\u6784\u5316\u3001\u53ef\u81ea\u63cf\u8ff0\u3001\u8de8\u5e73\u53f0<\/td><\/tr>
\u4e0e HTML \u7684\u533a\u522b<\/td>HTML \u63cf\u8ff0\u7f51\u9875\u7ed3\u6784\u548c\u663e\u793a\uff0cXML \u63cf\u8ff0\u6570\u636e\u672c\u8eab\uff08\u4e0d\u5173\u5fc3\u663e\u793a\uff09<\/td><\/tr>
\u5e38\u89c1\u7528\u9014<\/td>\u914d\u7f6e\u6587\u4ef6\uff08Spring\u3001Android\u3001Maven\uff09\u3001Web Service\uff08SOAP\uff09\u3001RSS\u3001Office \u6587\u6863\uff08.docx\u3001.xlsx\uff09\u7b49<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

2. XML \u7684\u57fa\u672c\u8bed\u6cd5\u89c4\u5219\uff08\u5fc5\u987b\u4e25\u683c\u9075\u5b88\uff09<\/p>\n\n\n\n

\u89c4\u5219<\/th>\u793a\u4f8b<\/th>\u6ce8\u610f\u4e8b\u9879<\/th><\/tr>
\u5fc5\u987b\u6709\u6839\u5143\u7d20\uff08\u53ea\u6709\u4e00\u4e2a\uff09<\/td><books>…<\/books><\/td>\u6574\u4e2a\u6587\u6863\u53ea\u80fd\u6709\u4e00\u4e2a\u9876\u7ea7\u5143\u7d20<\/td><\/tr>
\u6807\u7b7e\u5fc5\u987b\u6210\u5bf9<\/td><name>\u5f20\u4e09<\/name><\/td>\u4e0d\u80fd\u53ea\u6709\u5f00\u59cb\u6807\u7b7e\u6216\u53ea\u6709\u7ed3\u675f\u6807\u7b7e<\/td><\/tr>
\u6807\u7b7e\u5d4c\u5957\u5fc5\u987b\u6b63\u786e<\/td><book><title>..<\/title><\/book><\/td>\u4e0d\u80fd\u4ea4\u53c9\u5d4c\u5957<\/td><\/tr>
\u6807\u7b7e\u540d\u533a\u5206\u5927\u5c0f\u5199<\/td><Book> \u2260 <book><\/td>\u4e25\u683c\u533a\u5206\u5927\u5c0f\u5199<\/td><\/tr>
\u5c5e\u6027\u503c\u5fc5\u987b\u7528\u5f15\u53f7<\/td><book id=”101″><\/td>\u5355\u5f15\u53f7\u6216\u53cc\u5f15\u53f7\u90fd\u53ef\u4ee5<\/td><\/tr>
\u7279\u6b8a\u5b57\u7b26\u5fc5\u987b\u8f6c\u4e49<\/td>& \u2192 &amp; > \u2192 &gt; < \u2192 &lt; ” \u2192 &quot; ‘ \u2192 &apos;<\/td>\u907f\u514d\u89e3\u6790\u9519\u8bef<\/td><\/tr>
XML \u58f0\u660e\uff08\u53ef\u9009\uff0c\u4f46\u63a8\u8350\uff09<\/td><?xml version=”1.0″ encoding=”UTF-8″?><\/td>\u653e\u5728\u6587\u4ef6\u6700\u5f00\u5934<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5408\u6cd5 XML \u6700\u5c0f\u793a\u4f8b\uff1a<\/p>\n\n\n\n

xml<\/p>\n\n\n

\n&lt;?xml version="1.0" encoding="UTF-8"?>\n&lt;library>\n  &lt;book id="101">\n    &lt;title>\u300a\u4e09\u4f53\u300b&lt;\/title>\n    &lt;author>\u5218\u6148\u6b23&lt;\/author>\n    &lt;year>2008&lt;\/year>\n    &lt;price>68.00&lt;\/price>\n  &lt;\/book>\n&lt;\/library>\n<\/pre><\/div>\n\n\n
3. XML \u6838\u5fc3\u7ec4\u6210\u90e8\u5206<\/p>\n\n\n\n
\u7ec4\u6210\u90e8\u5206<\/th>\u8bf4\u660e<\/th>\u793a\u4f8b<\/th><\/tr>
XML \u58f0\u660e<\/td>\u544a\u8bc9\u89e3\u6790\u5668\u7248\u672c\u548c\u7f16\u7801\uff08\u53ef\u9009\uff09<\/td><?xml version=”1.0″ encoding=”UTF-8″?><\/td><\/tr>
\u5143\u7d20\uff08Element\uff09<\/td>\u7531\u5f00\u59cb\u6807\u7b7e + \u5185\u5bb9 + \u7ed3\u675f\u6807\u7b7e\u7ec4\u6210\uff0c\u53ef\u5d4c\u5957<\/td><name>\u5f20\u4e09<\/name><\/td><\/tr>
\u5c5e\u6027\uff08Attribute\uff09<\/td>\u653e\u5728\u5f00\u59cb\u6807\u7b7e\u5185\uff0c\u63d0\u4f9b\u989d\u5916\u4fe1\u606f<\/td><book id=”101″><\/td><\/tr>
\u6587\u672c\u5185\u5bb9<\/td>\u6807\u7b7e\u4e4b\u95f4\u7684\u5b57\u7b26\u6570\u636e<\/td><title>\u4e09\u4f53<\/title><\/td><\/tr>
\u6ce8\u91ca<\/td><!– \u6ce8\u91ca\u5185\u5bb9 –><\/td><!– \u8fd9\u662f\u4e00\u672c\u4e66 –><\/td><\/tr>
CDATA \u533a<\/td>\u4e0d\u89e3\u6790\u7279\u6b8a\u5b57\u7b26\u7684\u533a\u57df<\/td><![CDATA[<script>alert(1)<\/script>]]><\/td><\/tr>
\u5b9e\u4f53\u5f15\u7528<\/td>\u9884\u5b9a\u4e49\u7684\u7279\u6b8a\u5b57\u7b26<\/td>&lt; \u2192 <<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
4. \u5e38\u7528 XML \u7ed3\u6784\u7c7b\u578b<\/p>\n\n\n\n
\u7c7b\u578b<\/th>\u7279\u70b9<\/th>\u793a\u4f8b\u573a\u666f<\/th><\/tr>
\u7b80\u5355\u5143\u7d20<\/td>\u53ea\u5305\u542b\u6587\u672c\uff0c\u65e0\u5b50\u5143\u7d20<\/td><name>\u5f20\u4e09<\/name><\/td><\/tr>
\u590d\u6742\u5143\u7d20<\/td>\u5305\u542b\u5b50\u5143\u7d20\u6216\u5c5e\u6027<\/td><book><title>…<\/title><\/book><\/td><\/tr>
\u7a7a\u5143\u7d20<\/td>\u65e0\u5185\u5bb9\uff0c\u53ef\u7b80\u5199<\/td><img src=”logo.png”\/><\/td><\/tr>
\u5e26\u5c5e\u6027\u7684\u5143\u7d20<\/td>\u5c5e\u6027\u63d0\u4f9b\u5143\u6570\u636e<\/td><book category=”\u79d1\u5e7b” id=”101″><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
5. XML \u547d\u540d\u89c4\u5219\uff08\u975e\u5e38\u91cd\u8981\uff01\uff09<\/p>\n\n\n\n
\u5408\u6cd5\u547d\u540d<\/th>\u975e\u6cd5\u547d\u540d<\/th>\u8bf4\u660e<\/th><\/tr>
\u5b57\u6bcd\u3001\u6570\u5b57\u3001\u4e0b\u5212\u7ebf\u3001\u4e2d\u5212\u7ebf\u3001\u70b9<\/td>\u4ee5\u6570\u5b57\u5f00\u5934\u3001\u5305\u542b\u7a7a\u683c\u3001\u5192\u53f7\uff08:\uff09<\/td>\u6807\u7b7e\u540d\u548c\u5c5e\u6027\u540d\u5fc5\u987b\u9075\u5b88<\/td><\/tr>
\u5efa\u8bae\uff1a\u9a7c\u5cf0\u5f0f\u6216\u4e0b\u5212\u7ebf\u5f0f<\/td>\u4e0d\u8981\u7528 xml\u3001xmlns \u5f00\u5934\uff08\u4fdd\u7559\u5b57\uff09<\/td>\u4fdd\u6301\u53ef\u8bfb\u6027<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
6. XML \u547d\u540d\u7a7a\u95f4\uff08Namespace\uff09\u5165\u95e8\u4f5c\u7528\uff1a\u907f\u514d\u4e0d\u540c XML \u8bcd\u6c47\u8868\u6807\u7b7e\u540d\u51b2\u7a81\u3002<\/p>\n\n\n\n
xml<\/p>\n\n\n
\n&lt;root xmlns:book="http:\/\/example.com\/books" \n      xmlns="http:\/\/default">\n  &lt;book:title>\u4e09\u4f53&lt;\/book:title>\n  &lt;default:title>\u9ed8\u8ba4\u6807\u9898&lt;\/default:title>\n&lt;\/root>\n<\/pre><\/div>\n\n\n
\u5e38\u7528\u5199\u6cd5\uff1a<\/p>\n\n\n\n