{"id":194947,"date":"2024-11-13T10:55:21","date_gmt":"2024-11-13T02:55:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194947\/"},"modified":"2024-11-13T10:55:22","modified_gmt":"2024-11-13T02:55:22","slug":"%e7%94%a8xml%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e7%b0%a1%e6%98%8e%e6%8c%87%e5%8d%97-%e5%a6%82%e4%bd%95%e5%be%9exml%e6%a7%8b%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194947\/","title":{"rendered":"\u7528XML\u5275\u5efa\u6578\u64da\u5eab\u7684\u7c21\u660e\u6307\u5357 (\u5982\u4f55\u5f9exml\u69cb\u5efa\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e7%94%a8xml%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e7%b0%a1%e6%98%8e%e6%8c%87%e5%8d%97-%e5%a6%82%e4%bd%95%e5%be%9exml%e6%a7%8b%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-nsdQRFqoOI\">\u7528XML\u5275\u5efa\u6578\u64da\u5eab\u7684\u7c21\u660e\u6307\u5357 (\u5982\u4f55\u5f9eXML\u69cb\u5efa\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u69cb\u5efa\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002XML\uff08\u53ef\u64f4\u5c55\u6a19\u8a18\u8a9e\u8a00\uff09\u662f\u4e00\u7a2e\u9748\u6d3b\u7684\u6578\u64da\u8868\u793a\u683c\u5f0f\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u4ea4\u63db\u548c\u5b58\u5132\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5229\u7528XML\u4f86\u5275\u5efa\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afxml%ef%bc%9f-nsdQRFqoOI\">\u4ec0\u9ebc\u662fXML\uff1f<\/h2>\n<p>XML\u662f\u4e00\u7a2e\u6a19\u8a18\u8a9e\u8a00\uff0c\u7528\u65bc\u63cf\u8ff0\u6578\u64da\u7684\u7d50\u69cb\u548c\u5167\u5bb9\u3002\u5b83\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u4f7f\u6578\u64da\u6613\u65bc\u8b80\u53d6\u548c\u7406\u89e3\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u7cfb\u7d71\u4e4b\u9593\u9032\u884c\u4ea4\u63db\u3002XML\u7684\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u683c\u5f0f\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u8de8\u5e73\u53f0\u6578\u64da\u50b3\u8f38\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8xml%e4%be%86%e6%a7%8b%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-nsdQRFqoOI\">\u70ba\u4ec0\u9ebc\u4f7f\u7528XML\u4f86\u69cb\u5efa\u6578\u64da\u5eab\uff1f<\/h2>\n<ul>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>XML\u5141\u8a31\u7528\u6236\u81ea\u5b9a\u7fa9\u6a19\u7c64\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9032\u884c\u64f4\u5c55\u3002<\/li>\n<li><strong>\u53ef\u8b80\u6027\uff1a<\/strong>XML\u6587\u4ef6\u662f\u7d14\u6587\u672c\u683c\u5f0f\uff0c\u6613\u65bc\u4eba\u985e\u95b1\u8b80\u548c\u7de8\u8f2f\u3002<\/li>\n<li><strong>\u5e73\u53f0\u7121\u95dc\u6027\uff1a<\/strong>XML\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5e8f\u4e4b\u9593\u8f15\u9b06\u50b3\u8f38\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%be%9exml%e6%a7%8b%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-nsdQRFqoOI\">\u5f9eXML\u69cb\u5efa\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e8%a8%ad%e8%a8%88xml%e7%b5%90%e6%a7%8b-nsdQRFqoOI\">\u6b65\u9a5f1\uff1a\u8a2d\u8a08XML\u7d50\u69cb<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u8a2d\u8a08\u4e00\u500b\u5408\u9069\u7684XML\u7d50\u69cb\u4f86\u8868\u793a\u60a8\u7684\u6578\u64da\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u8981\u5b58\u5132\u6709\u95dc\u66f8\u7c4d\u7684\u4fe1\u606f\uff0c\u6211\u5011\u53ef\u4ee5\u8a2d\u8a08\u5982\u4e0b\u7684XML\u7d50\u69cb\uff1a<\/p>\n<pre><code>&lt;books&gt;\n    &lt;book&gt;\n        &lt;title&gt;\u5b78\u7fd2XML&lt;\/title&gt;\n        &lt;author&gt;\u5f35\u4e09&lt;\/author&gt;\n        &lt;year&gt;2023&lt;\/year&gt;\n    &lt;\/book&gt;\n    &lt;book&gt;\n        &lt;title&gt;\u6578\u64da\u5eab\u7ba1\u7406&lt;\/title&gt;\n        &lt;author&gt;\u674e\u56db&lt;\/author&gt;\n        &lt;year&gt;2022&lt;\/year&gt;\n    &lt;\/book&gt;\n&lt;\/books&gt;<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e8%a7%a3%e6%9e%90xml%e6%95%b8%e6%93%9a-nsdQRFqoOI\">\u6b65\u9a5f2\uff1a\u89e3\u6790XML\u6578\u64da<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u7de8\u7a0b\u8a9e\u8a00\u4f86\u89e3\u6790XML\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u89e3\u6790XML\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import xml.etree.ElementTree as ET\n\n# \u8b80\u53d6XML\u6587\u4ef6\ntree = ET.parse('books.xml')\nroot = tree.getroot()\n\n# \u904d\u6b77\u66f8\u7c4d\nfor book in root.findall('book'):\n    title = book.find('title').text\n    author = book.find('author').text\n    year = book.find('year').text\n    print(f'\u66f8\u540d: {title}, \u4f5c\u8005: {author}, \u51fa\u7248\u5e74: {year}')<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%b0%87%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad-nsdQRFqoOI\">\u6b65\u9a5f3\uff1a\u5c07\u6578\u64da\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d<\/h3>\n<p>\u4e00\u65e6\u89e3\u6790\u4e86XML\u6578\u64da\uff0c\u60a8\u53ef\u4ee5\u5c07\u5176\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\u3002\u4ee5\u4e0b\u662f\u5c07\u6578\u64da\u63d2\u5165\u5230SQLite\u6578\u64da\u5eab\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import sqlite3\n\n# \u9023\u63a5\u5230SQLite\u6578\u64da\u5eab\nconn = sqlite3.connect('books.db')\nc = conn.cursor()\n\n# \u5275\u5efa\u8868\nc.execute('''CREATE TABLE IF NOT EXISTS books\n             (title TEXT, author TEXT, year INTEGER)''')\n\n# \u63d2\u5165\u6578\u64da\nfor book in root.findall('book'):\n    title = book.find('title').text\n    author = book.find('author').text\n    year = book.find('year').text\n    c.execute(\"INSERT INTO books (title, author, year) VALUES (?, ?, ?)\", (title, author, year))\n\n# \u63d0\u4ea4\u8b8a\u66f4\u4e26\u95dc\u9589\u9023\u63a5\nconn.commit()\nconn.close()<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nsdQRFqoOI\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u5f9eXML\u69cb\u5efa\u6578\u64da\u5eab\u3002XML\u7684\u9748\u6d3b\u6027\u548c\u53ef\u8b80\u6027\u4f7f\u5176\u6210\u70ba\u6578\u64da\u5b58\u5132\u548c\u4ea4\u63db\u7684\u7406\u60f3\u9078\u64c7\u3002\u7121\u8ad6\u60a8\u662f\u958b\u767c\u8005\u9084\u662f\u6578\u64da\u7ba1\u7406\u54e1\uff0c\u638c\u63e1\u5982\u4f55\u4f7f\u7528XML\u4f86\u5275\u5efa\u6578\u64da\u5eab\u90fd\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528XML\u5275\u5efa\u6578\u64da\u5eab\u7684\u7c21\u660e\u6307\u5357\uff0c\u5f9e\u7d50\u69cb\u8a2d\u8a08\u5230\u6578\u64da\u5c0e\u5165\uff0c\u8f15\u9b06\u69cb\u5efa\u9ad8\u6548\u6578\u64da\u5eab\u7cfb\u7d71\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-194947","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=194947"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194947\/revisions"}],"predecessor-version":[{"id":194948,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194947\/revisions\/194948"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}