{"id":50465,"date":"2025-08-10T08:38:55","date_gmt":"2025-08-10T00:38:55","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/50465.html"},"modified":"2025-08-10T08:38:55","modified_gmt":"2025-08-10T00:38:55","slug":"%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e7%9a%84-xml","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/50465.html","title":{"rendered":"\u670d\u52a1\u5668\u4e0a\u7684 XML"},"content":{"rendered":"<h4>\u5173\u952e\u70b9<\/h4>\n<ul>\n<li>\u670d\u52a1\u5668\u4e0a\u7684 XML \u6307\u7684\u662f\u5728\u670d\u52a1\u5668\u7aef\u5b58\u50a8\u3001\u5904\u7406\u6216\u4f20\u8f93\u7684 XML \u6587\u6863&#xff0c;\u901a\u5e38\u7528\u4e8e Web \u670d\u52a1\u3001\u6570\u636e\u4ea4\u6362\u3001\u914d\u7f6e\u6587\u4ef6\u7ba1\u7406\u6216\u52a8\u6001\u751f\u6210 Web \u5185\u5bb9\u3002<\/li>\n<li>\u7814\u7a76\u8868\u660e&#xff0c;XML 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\u662f\u6587\u672c\u683c\u5f0f&#xff0c;\u9002\u5408\u4e0d\u540c\u7cfb\u7edf\u548c\u8bed\u8a00\u3002<\/li>\n<li>\u4e2d\u6587\u652f\u6301&#xff1a;\u901a\u8fc7 UTF-8 \u6216 GB2312 \u7b49\u7f16\u7801&#xff0c;\u786e\u4fdd\u4e2d\u6587\u5b57\u7b26\u6b63\u786e\u5904\u7406\u3002<\/li>\n<li>\u6807\u51c6\u5316&#xff1a;\u9075\u5faa W3C \u6807\u51c6&#xff0c;\u5e7f\u6cdb\u652f\u6301\u89e3\u6790\u548c\u9a8c\u8bc1\u5de5\u5177\u3002<\/li>\n<\/ul>\n<h4>\u793a\u4f8b&#xff1a;\u670d\u52a1\u5668\u7aef\u89e3\u6790\u4e0e\u5c55\u793a XML<\/h4>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 Python Flask \u670d\u52a1\u5668\u89e3\u6790 XML \u6587\u4ef6\u5e76\u8fd4\u56de HTML \u7684\u793a\u4f8b&#xff0c;\u5c55\u793a\u4e2d\u6587\u5185\u5bb9\u3002<\/p>\n<p>XML \u6587\u4ef6&#xff08;bookstore.xml&#xff0c;\u5b58\u50a8\u5728\u670d\u52a1\u5668\u4e0a&#xff09;&#xff1a; <\/p>\n<p> &lt;?xml version&#061;&#034;1.0&#034; encoding&#061;&#034;UTF-8&#034;?&gt;<br \/>\n\u897f\u6e38\u8bb0 \u5434\u627f\u6069 29.99<br \/>\n\u4eba\u7c7b\u7b80\u53f2 \u5c24\u74e6\u5c14\u00b7\u8d6b\u62c9\u5229 39.99 <\/p>\n<p>Python Flask \u670d\u52a1\u5668\u4ee3\u7801&#xff08;app.py&#xff09;&#xff1a;  from flask import Flask, render_template_string import xml.etree.ElementTree as ET<\/p>\n<p>app &#061; Flask(name)<\/p>\n<p>&#064;app.route(\u2018\/\u2019) def display_books(): try: tree &#061; ET.parse(\u2018bookstore.xml\u2019) root &#061; tree.getroot() books &#061; [] for book in root.findall(\u2018book\u2019): books.append({ \u2018category\u2019: book.get(\u2018category\u2019), \u2018title\u2019: book.find(\u2018title\u2019).text, \u2018author\u2019: book.find(\u2018author\u2019).text, \u2018price\u2019: book.find(\u2018price\u2019).text })<\/p>\n<p>    # HTML \u6a21\u677f<br \/>\n    template &#061; &#039;&#039;&#039;<br \/>\n    &lt;!DOCTYPE html&gt;<br \/>\n    &lt;html lang&#061;&#034;zh-CN&#034;&gt;<br \/>\n    &lt;head&gt;<br \/>\n        &lt;meta charset&#061;&#034;UTF-8&#034;&gt;<br \/>\n        &lt;title&gt;\u4e66\u5e97\u76ee\u5f55&lt;\/title&gt;<br \/>\n        &lt;style&gt;<br \/>\n            body { font-family: Arial, sans-serif; margin: 20px; background-color: #f4f4f4; }<br \/>\n            .book { border: 1px solid #ddd; padding: 15px; margin: 10px 0; border-radius: 5px; background-color: white; }<br \/>\n            .fiction { border-left: 5px solid #e74c3c; }<br \/>\n            .non-fiction { border-left: 5px solid #3498db; }<br \/>\n            .title { font-size: 1.2em; font-weight: bold; color: #2c3e50; }<br \/>\n            .author { color: #7f8c8d; font-style: italic; }<br \/>\n            .price { color: #27ae60; font-weight: bold; }<br \/>\n        &lt;\/style&gt;<br \/>\n    &lt;\/head&gt;<br \/>\n    &lt;body&gt;<br \/>\n        &lt;h1&gt;\u4e66\u5e97\u76ee\u5f55&lt;\/h1&gt;<br \/>\n        {% for book in books %}<br \/>\n            &lt;div class&#061;&#034;book {{ book.category }}&#034;&gt;<br \/>\n                &lt;div class&#061;&#034;title&#034;&gt;{{ book.title }}&lt;\/div&gt;<br \/>\n                &lt;div class&#061;&#034;author&#034;&gt;\u4f5c\u8005: {{ book.author }}&lt;\/div&gt;<br \/>\n                &lt;div class&#061;&#034;price&#034;&gt;\u4ef7\u683c: ${{ book.price }}&lt;\/div&gt;<br \/>\n            &lt;\/div&gt;<br \/>\n        {% endfor %}<br \/>\n    &lt;\/body&gt;<br \/>\n    &lt;\/html&gt;<br \/>\n    &#039;&#039;&#039;<br \/>\n    return render_template_string(template, books&#061;books)<br \/>\nexcept ET.ParseError as e:<br \/>\n    return f&#034;XML \u89e3\u6790\u9519\u8bef: {e}&#034;<br \/>\nexcept FileNotFoundError:<br \/>\n    return &#034;XML \u6587\u4ef6\u672a\u627e\u5230&#034;<br \/>\nexcept Exception as e:<br \/>\n    return f&#034;\u670d\u52a1\u5668\u9519\u8bef: {e}&#034;<\/p>\n<p>if name &#061;&#061; \u2018main\u2019: app.run(debug&#061;True) <\/p>\n<p>\u8fd0\u884c\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u5b89\u88c5 Flask&#xff1a;pip install flask<\/li>\n<li>\u5c06 bookstore.xml \u548c app.py \u4fdd\u5b58\u5728\u540c\u4e00\u76ee\u5f55\u3002<\/li>\n<li>\u8fd0\u884c python app.py&#xff0c;\u8bbf\u95ee http:\/\/localhost:5000\u3002<\/li>\n<li>\u6d4f\u89c8\u5668\u663e\u793a\u4e66\u7c4d\u5217\u8868&#xff0c;\u4e2d\u6587\u6807\u9898&#xff08;\u5982 \u201c\u897f\u6e38\u8bb0\u201d&#xff09;\u6b63\u786e\u6e32\u67d3\u3002<\/li>\n<p>\u6548\u679c&#xff1a;<\/p>\n<ul>\n<li>\u670d\u52a1\u5668\u89e3\u6790 bookstore.xml&#xff0c;\u63d0\u53d6\u4e2d\u6587\u6807\u9898\u3001\u4f5c\u8005\u548c\u4ef7\u683c\u3002<\/li>\n<li>\u751f\u6210 HTML \u9875\u9762&#xff0c;\u663e\u793a\u5361\u7247\u5f0f\u4e66\u7c4d\u5217\u8868&#xff0c;fiction \u7c7b\u522b\u6709\u7ea2\u8272\u8fb9\u6846&#xff0c;non-fiction \u6709\u84dd\u8272\u8fb9\u6846\u3002<\/li>\n<li>UTF-8 \u7f16\u7801\u786e\u4fdd\u4e2d\u6587\u5b57\u7b26\u6b63\u786e\u663e\u793a\u3002<\/li>\n<\/ul>\n<h4>\u7528\u9014<\/h4>\n<ul>\n<li>Web \u670d\u52a1&#xff1a;\u5982 SOAP \u6216 REST&#xff0c;\u4f7f\u7528 XML \u4f20\u8f93\u4e2d\u6587\u6570\u636e\u3002<\/li>\n<li>\u914d\u7f6e\u6587\u4ef6&#xff1a;\u670d\u52a1\u5668\u7aef\u5b58\u50a8 XML \u914d\u7f6e&#xff0c;\u5982 web.config \u6216 pom.xml&#xff0c;\u5305\u542b\u4e2d\u6587\u6ce8\u91ca\u3002<\/li>\n<li>\u6570\u636e\u4ea4\u6362&#xff1a;\u8de8\u7cfb\u7edf\u4f20\u8f93\u4e2d\u6587\u6570\u636e&#xff0c;\u5982 RSS \u63d0\u8981\u3002<\/li>\n<li>\u52a8\u6001\u5185\u5bb9\u751f\u6210&#xff1a;\u670d\u52a1\u5668\u7aef\u5c06 XML \u8f6c\u6362\u4e3a HTML \u6216 JSON&#xff0c;\u4f9b\u5ba2\u6237\u7aef\u5c55\u793a\u3002<\/li>\n<\/ul>\n<h4>\u6ce8\u610f\u4e8b\u9879<\/h4>\n<ul>\n<li>\u7f16\u7801\u4e00\u81f4\u6027&#xff1a;XML \u6587\u4ef6\u7684 encoding \u58f0\u660e&#xff08;\u5982 UTF-8&#xff09;\u5fc5\u987b\u4e0e\u5b9e\u9645\u4fdd\u5b58\u7f16\u7801\u4e00\u81f4\u3002<\/li>\n<li>\u8de8\u57df\u95ee\u9898&#xff1a;\u5ba2\u6237\u7aef\u8bf7\u6c42\u670d\u52a1\u5668 XML \u6570\u636e\u9700\u652f\u6301 CORS\u3002<\/li>\n<li>\u6027\u80fd&#xff1a;\u5927\u578b XML \u6587\u4ef6\u7684 DOM \u89e3\u6790\u53ef\u80fd\u6d88\u8017\u8f83\u591a\u5185\u5b58&#xff0c;\u5efa\u8bae\u4f7f\u7528 SAX \u6216 StAX\u3002<\/li>\n<li>\u9519\u8bef\u5904\u7406&#xff1a;\u9700\u6355\u83b7 XML \u683c\u5f0f\u9519\u8bef\u3001\u6587\u4ef6\u672a\u627e\u5230\u6216\u7f16\u7801\u95ee\u9898\u3002<\/li>\n<\/ul>\n<hr \/>\n<h4>\u8be6\u7ec6\u62a5\u544a<\/h4>\n<h5>1. \u670d\u52a1\u5668\u4e0a XML \u7684\u5b9a\u4e49\u4e0e\u80cc\u666f<\/h5>\n<p>\u670d\u52a1\u5668\u4e0a\u7684 XML \u6307\u7684\u662f\u5728\u670d\u52a1\u5668\u7aef\u5b58\u50a8\u3001\u5904\u7406\u6216\u4f20\u8f93\u7684 XML \u6587\u6863&#xff0c;\u4f5c\u4e3a\u6570\u636e\u5b58\u50a8\u3001\u914d\u7f6e\u6216\u4ea4\u6362\u7684\u683c\u5f0f\u3002XML&#xff08;\u53ef\u6269\u5c55\u6807\u8bb0\u8bed\u8a00&#xff09;\u7531 W3C \u5728 1998 \u5e74\u6807\u51c6\u5316&#xff08;\u6765\u6e90&#xff1a;Wikipedia&#xff09;&#xff0c;\u4ee5\u5176\u7ed3\u6784\u5316\u3001\u8de8\u5e73\u53f0\u548c\u652f\u6301 Unicode \u7684\u7279\u6027&#xff0c;\u5e7f\u6cdb\u5e94\u7528\u4e8e\u670d\u52a1\u5668\u7aef\u5e94\u7528\u3002\u7279\u522b\u662f\u5728\u4e2d\u6587\u73af\u5883\u4e2d&#xff0c;XML \u901a\u8fc7 UTF-8 \u6216 GB2312 \u7b49\u7f16\u7801&#xff0c;\u786e\u4fdd\u4e2d\u6587\u5b57\u7b26\u7684\u6b63\u786e\u89e3\u6790\u548c\u4f20\u8f93&#xff08;\u6765\u6e90&#xff1a;W3Schools\u3001MDN Web Docs&#xff09;\u3002<\/p>\n<p>\u670d\u52a1\u5668\u7aef XML \u5904\u7406\u5728 Web 2.0 \u65f6\u4ee3&#xff08;\u5982 2000 \u5e74\u4ee3&#xff09;\u56e0 AJAX \u548c Web \u670d\u52a1&#xff08;\u5982 SOAP\u3001WSDL&#xff09;\u7684\u5174\u8d77\u800c\u666e\u53ca&#xff0c;\u5e94\u7528\u4e8e\u52a8\u6001\u5185\u5bb9\u751f\u6210\u3001\u6570\u636e\u4ea4\u6362\u548c\u4f01\u4e1a\u7ea7\u7cfb\u7edf&#xff08;\u6765\u6e90&#xff1a;CSDN \u535a\u5ba2&#xff09;\u3002\u5c3d\u7ba1 JSON \u5728\u8f7b\u91cf\u7ea7\u573a\u666f\u4e2d\u66f4\u6d41\u884c&#xff0c;XML \u5728\u9700\u8981\u590d\u6742\u7ed3\u6784\u548c\u4e2d\u6587\u652f\u6301\u7684\u573a\u666f\u4e2d\u4ecd\u81f3\u5173\u91cd\u8981&#xff08;\u6765\u6e90&#xff1a;BuiltIn&#xff09;\u3002<\/p>\n<h5>2. \u670d\u52a1\u5668\u4e0a XML \u7684\u64cd\u4f5c<\/h5>\n<p>\u670d\u52a1\u5668\u7aef XML \u5904\u7406\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u64cd\u4f5c&#xff08;\u6765\u6e90&#xff1a;TechTarget\u3001JavaTpoint&#xff09;&#xff1a;<\/p>\n<li>\u5b58\u50a8 XML&#xff1a;\n<ul>\n<li>XML \u6587\u4ef6\u5b58\u50a8\u5728\u670d\u52a1\u5668\u6587\u4ef6\u7cfb\u7edf&#xff08;\u5982 \/data\/bookstore.xml&#xff09;\u6216\u6570\u636e\u5e93\u4e2d\u3002<\/li>\n<li>\u793a\u4f8b&#xff1a;\u6570\u636e\u5e93\u8868\u5b58\u50a8 XML \u5b57\u7b26\u4e32&#xff0c;\u4f9b\u540e\u7aef\u67e5\u8be2\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u89e3\u6790 XML&#xff1a;\n<ul>\n<li>\u4f7f\u7528 DOM\u3001SAX \u6216 StAX \u89e3\u6790\u5668\u5904\u7406 XML \u6570\u636e\u3002<\/li>\n<li>DOM \u9002\u5408\u4e2d\u5c0f\u578b\u6587\u6863&#xff0c;SAX \u548c StAX \u9002\u5408\u5927\u578b\u6587\u6863\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u751f\u6210 XML&#xff1a;\n<ul>\n<li>\u52a8\u6001\u751f\u6210 XML \u54cd\u5e94&#xff0c;\u5982 Web \u670d\u52a1\u8fd4\u56de\u7684 SOAP \u6d88\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u8f6c\u6362 XML&#xff1a;\n<ul>\n<li>\u4f7f\u7528 XSLT \u8f6c\u6362\u4e3a HTML \u6216 JSON&#xff0c;\u6216\u76f4\u63a5\u751f\u6210\u5176\u4ed6\u683c\u5f0f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u9a8c\u8bc1 XML&#xff1a;\n<ul>\n<li>\u4f7f\u7528 XML Schema&#xff08;XSD&#xff09;\u6216 DTD \u9a8c\u8bc1 XML \u7ed3\u6784\u3002<\/li>\n<\/ul>\n<\/li>\n<h5>3. \u670d\u52a1\u5668\u7aef XML \u5904\u7406\u7684\u8bed\u8a00\u652f\u6301<\/h5>\n<p>\u4ee5\u4e0b\u662f\u5e38\u89c1\u670d\u52a1\u5668\u7aef\u8bed\u8a00\u5904\u7406 XML \u7684\u65b9\u5f0f&#xff1a;<\/p>\n<h6>3.1 Python<\/h6>\n<p>\u4f7f\u7528 xml.etree.ElementTree \u6216 lxml&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> xml<span class=\"token punctuation\">.<\/span>etree<span class=\"token punctuation\">.<\/span>ElementTree <span class=\"token keyword\">as<\/span> ET<br \/>\n<span class=\"token keyword\">from<\/span> flask <span class=\"token keyword\">import<\/span> Flask<span class=\"token punctuation\">,<\/span> Response<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> Flask<span class=\"token punctuation\">(<\/span>__name__<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>route<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\/api\/books&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">get_books<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    tree <span class=\"token operator\">&#061;<\/span> ET<span class=\"token punctuation\">.<\/span>parse<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;bookstore.xml&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    root <span class=\"token operator\">&#061;<\/span> tree<span class=\"token punctuation\">.<\/span>getroot<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    xml_response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;&lt;?xml version&#061;&#034;1.0&#034; encoding&#061;&#034;UTF-8&#034;?&gt;&lt;books&gt;&#039;<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> book <span class=\"token keyword\">in<\/span> root<span class=\"token punctuation\">.<\/span>findall<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;book&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        xml_response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string-interpolation\"><span class=\"token string\">f&#039;&lt;book category&#061;&#034;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>book<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;category&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;&gt;&lt;title&gt;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>book<span class=\"token punctuation\">.<\/span>find<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;title&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>text<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&lt;\/title&gt;&lt;\/book&gt;&#039;<\/span><\/span><br \/>\n    xml_response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#039;&lt;\/books&gt;&#039;<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> Response<span class=\"token punctuation\">(<\/span>xml_response<span class=\"token punctuation\">,<\/span> mimetype<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;application\/xml&#039;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u6548\u679c&#xff1a;\u670d\u52a1\u5668\u8fd4\u56de XML \u54cd\u5e94&#xff0c;\u5ba2\u6237\u7aef\u53ef\u89e3\u6790\u4e2d\u6587\u6807\u9898\u3002<\/p>\n<h6>3.2 C#<\/h6>\n<p>\u4f7f\u7528 XmlDocument \u6216 XDocument&#xff1a;<\/p>\n<p><span class=\"token keyword\">using<\/span> <span class=\"token namespace\">System<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">using<\/span> <span class=\"token namespace\">System<span class=\"token punctuation\">.<\/span>Xml<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">using<\/span> <span class=\"token namespace\">System<span class=\"token punctuation\">.<\/span>Web<span class=\"token punctuation\">.<\/span>Http<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">BooksController<\/span> <span class=\"token punctuation\">:<\/span> <span class=\"token type-list\"><span class=\"token class-name\">ApiController<\/span><\/span><br \/>\n<span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token return-type class-name\">IHttpActionResult<\/span> <span class=\"token function\">Get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">XmlDocument<\/span> doc <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token constructor-invocation class-name\">XmlDocument<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        doc<span class=\"token punctuation\">.<\/span><span class=\"token function\">Load<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;bookstore.xml&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token function\">Ok<\/span><span class=\"token punctuation\">(<\/span>doc<span class=\"token punctuation\">.<\/span>OuterXml<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h6>3.3 Java<\/h6>\n<p>\u4f7f\u7528 javax.xml.parsers.DocumentBuilder&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token namespace\">javax<span class=\"token punctuation\">.<\/span>xml<span class=\"token punctuation\">.<\/span>parsers<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">DocumentBuilder<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">javax<span class=\"token punctuation\">.<\/span>xml<span class=\"token punctuation\">.<\/span>parsers<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">DocumentBuilderFactory<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>w3c<span class=\"token punctuation\">.<\/span>dom<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Document<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>io<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">File<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">XmlServer<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">String<\/span> <span class=\"token function\">getBooks<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> <span class=\"token class-name\">Exception<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">DocumentBuilderFactory<\/span> factory <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">DocumentBuilderFactory<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">newInstance<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token class-name\">DocumentBuilder<\/span> builder <span class=\"token operator\">&#061;<\/span> factory<span class=\"token punctuation\">.<\/span><span class=\"token function\">newDocumentBuilder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token class-name\">Document<\/span> doc <span class=\"token operator\">&#061;<\/span> builder<span class=\"token punctuation\">.<\/span><span class=\"token function\">parse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token class-name\">File<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;bookstore.xml&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> doc<span class=\"token punctuation\">.<\/span><span class=\"token function\">getDocumentElement<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">toString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h5>4. \u9ad8\u7ea7\u793a\u4f8b&#xff1a;SOAP Web \u670d\u52a1<\/h5>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684 SOAP \u670d\u52a1\u793a\u4f8b&#xff0c;\u8fd4\u56de XML \u6570\u636e&#xff1a;<\/p>\n<p>SOAP \u670d\u52a1&#xff08;Java, JAX-WS&#xff09;&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token namespace\">javax<span class=\"token punctuation\">.<\/span>jws<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">WebService<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">javax<span class=\"token punctuation\">.<\/span>xml<span class=\"token punctuation\">.<\/span>parsers<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">DocumentBuilderFactory<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>w3c<span class=\"token punctuation\">.<\/span>dom<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Document<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;WebService<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">BookService<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">String<\/span> <span class=\"token function\">getBooks<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> <span class=\"token class-name\">Exception<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">Document<\/span> doc <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">DocumentBuilderFactory<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">newInstance<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">newDocumentBuilder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">parse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token class-name\">File<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;bookstore.xml&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> doc<span class=\"token punctuation\">.<\/span><span class=\"token function\">getDocumentElement<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">toString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>SOAP \u8bf7\u6c42&#xff1a;<\/p>\n<p><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token namespace\">soapenv:<\/span>Envelope<\/span> <span class=\"token attr-name\"><span class=\"token namespace\">xmlns:<\/span>soapenv<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>http:\/\/schemas.xmlsoap.org\/soap\/envelope\/<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token namespace\">soapenv:<\/span>Body<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>getBooks<\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span><span class=\"token namespace\">soapenv:<\/span>Body<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span><span class=\"token namespace\">soapenv:<\/span>Envelope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>\u54cd\u5e94&#xff1a;<\/p>\n<p><span class=\"token prolog\">&lt;?xml version&#061;&#034;1.0&#034; encoding&#061;&#034;UTF-8&#034;?&gt;<\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>bookstore<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>book<\/span> <span class=\"token attr-name\">category<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>fiction<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>title<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>\u897f\u6e38\u8bb0<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>title<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>author<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>\u5434\u627f\u6069<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>author<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>price<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>29.99<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>price<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>book<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    &#8230;<br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>bookstore<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>\u6548\u679c&#xff1a;\u670d\u52a1\u5668\u8fd4\u56de\u5305\u542b\u4e2d\u6587\u7684 XML \u6570\u636e&#xff0c;\u5ba2\u6237\u7aef\u53ef\u89e3\u6790\u663e\u793a\u3002<\/p>\n<h5>5. \u5e94\u7528\u573a\u666f<\/h5>\n<ul>\n<li>Web \u670d\u52a1&#xff1a;SOAP \u548c REST \u4f7f\u7528 XML \u4f20\u8f93\u4e2d\u6587\u6570\u636e&#xff0c;\u5982\u91d1\u878d\u4ea4\u6613\u4fe1\u606f\u3002<\/li>\n<li>\u914d\u7f6e\u6587\u4ef6&#xff1a;\u5982 web.config \u6216 pom.xml&#xff0c;\u5305\u542b\u4e2d\u6587\u6ce8\u91ca\u6216\u53c2\u6570\u3002<\/li>\n<li>\u6570\u636e\u4ea4\u6362&#xff1a;\u8de8\u7cfb\u7edf\u4f20\u8f93\u4e2d\u6587\u6570\u636e&#xff0c;\u5982 RSS \u6216 EDI\u3002<\/li>\n<li>\u52a8\u6001\u751f\u6210&#xff1a;\u670d\u52a1\u5668\u7aef\u5c06 XML \u8f6c\u6362\u4e3a HTML&#xff0c;\u4f9b\u6d4f\u89c8\u5668\u5c55\u793a\u3002<\/li>\n<\/ul>\n<h5>6. \u4f18\u52bf\u4e0e\u6311\u6218<\/h5>\n<ul>\n<li>\u4f18\u52bf&#xff1a;\n<ul>\n<li>\u4e2d\u6587\u652f\u6301&#xff1a;UTF-8 \u7b49\u7f16\u7801\u786e\u4fdd\u4e2d\u6587\u5b57\u7b26\u6b63\u786e\u5904\u7406&#xff08;\u6765\u6e90&#xff1a;W3Schools&#xff09;\u3002<\/li>\n<li>\u8de8\u5e73\u53f0&#xff1a;XML \u9002\u5408\u4e0d\u540c\u670d\u52a1\u5668\u73af\u5883&#xff08;\u5982 Linux\u3001Windows&#xff09;&#xff08;\u6765\u6e90&#xff1a;MDN Web Docs&#xff09;\u3002<\/li>\n<li>\u6807\u51c6\u5316&#xff1a;W3C \u6807\u51c6&#xff0c;\u652f\u6301\u5e7f\u6cdb\u7684\u89e3\u6790\u5de5\u5177&#xff08;\u6765\u6e90&#xff1a;JavaTpoint&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u6311\u6218&#xff1a;\n<ul>\n<li>\u7f16\u7801\u95ee\u9898&#xff1a;\u58f0\u660e\u4e0e\u5b9e\u9645\u7f16\u7801\u4e0d\u4e00\u81f4\u53ef\u80fd\u5bfc\u81f4\u4e71\u7801&#xff08;\u6765\u6e90&#xff1a;CSDN \u535a\u5ba2&#xff09;\u3002<\/li>\n<li>\u6027\u80fd&#xff1a;DOM \u89e3\u6790\u5927\u578b XML \u6587\u4ef6\u6d88\u8017\u5185\u5b58&#xff08;\u6765\u6e90&#xff1a;SitePoint&#xff09;\u3002<\/li>\n<li>\u590d\u6742\u6027&#xff1a;\u670d\u52a1\u5668\u7aef\u5904\u7406\u9700\u989d\u5916\u4ee3\u7801&#xff0c;\u5982 XSLT \u8f6c\u6362&#xff08;\u6765\u6e90&#xff1a;FME Support Center&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h5>7. \u9519\u8bef\u5904\u7406<\/h5>\n<p>\u5904\u7406\u670d\u52a1\u5668\u7aef XML \u65f6\u9700\u6ce8\u610f&#xff1a;<\/p>\n<ul>\n<li>\u7f16\u7801\u9519\u8bef&#xff1a;\u786e\u4fdd\u6587\u4ef6\u4fdd\u5b58\u7f16\u7801\u4e0e\u58f0\u660e\u4e00\u81f4\u3002<\/li>\n<li>\u6587\u4ef6\u8bbf\u95ee&#xff1a;\u68c0\u67e5 XML \u6587\u4ef6\u8def\u5f84\u548c\u6743\u9650\u3002<\/li>\n<li>\u89e3\u6790\u9519\u8bef&#xff1a;\u6355\u83b7\u683c\u5f0f\u9519\u8bef\u6216\u7f51\u7edc\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p>Python \u793a\u4f8b&#xff08;\u9519\u8bef\u5904\u7406&#xff09;&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> xml<span class=\"token punctuation\">.<\/span>etree<span class=\"token punctuation\">.<\/span>ElementTree <span class=\"token keyword\">as<\/span> ET<br \/>\n<span class=\"token keyword\">from<\/span> flask <span class=\"token keyword\">import<\/span> Flask<span class=\"token punctuation\">,<\/span> Response<\/p>\n<p>app <span class=\"token operator\">&#061;<\/span> Flask<span class=\"token punctuation\">(<\/span>__name__<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token decorator annotation punctuation\">&#064;app<span class=\"token punctuation\">.<\/span>route<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\/books&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">get_books<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        tree <span class=\"token operator\">&#061;<\/span> ET<span class=\"token punctuation\">.<\/span>parse<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;bookstore.xml&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> Response<span class=\"token punctuation\">(<\/span>ET<span class=\"token punctuation\">.<\/span>tostring<span class=\"token punctuation\">(<\/span>tree<span class=\"token punctuation\">.<\/span>getroot<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> encoding<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;unicode&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> mimetype<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;application\/xml&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">except<\/span> ET<span class=\"token punctuation\">.<\/span>ParseError<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;XML \u683c\u5f0f\u9519\u8bef&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">400<\/span><br \/>\n    <span class=\"token keyword\">except<\/span> FileNotFoundError<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;XML \u6587\u4ef6\u672a\u627e\u5230&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">404<\/span><\/p>\n<h5>8. \u5386\u53f2\u4e0e\u53d1\u5c55<\/h5>\n<ul>\n<li>1998 \u5e74&#xff1a;W3C \u53d1\u5e03 XML 1.0 \u6807\u51c6&#xff08;\u6765\u6e90&#xff1a;Wikipedia&#xff09;\u3002<\/li>\n<li>2000 \u5e74\u4ee3&#xff1a;XML \u5728 SOAP\u3001WSDL \u548c AJAX \u4e2d\u5e7f\u6cdb\u5e94\u7528&#xff08;\u6765\u6e90&#xff1a;XML.com&#xff09;\u3002<\/li>\n<li>\u73b0\u4ee3&#xff1a;JSON \u66f4\u6d41\u884c&#xff0c;\u4f46 XML \u5728\u4f01\u4e1a\u7ea7\u548c\u4e2d\u6587\u573a\u666f\u4e2d\u4ecd\u91cd\u8981&#xff08;\u6765\u6e90&#xff1a;BuiltIn&#xff09;\u3002<\/li>\n<\/ul>\n<h5>9. \u53c2\u8003\u8d44\u6599<\/h5>\n<ul>\n<li>XML \u6559\u7a0b | \u83dc\u9e1f\u6559\u7a0b<\/li>\n<li>XML on Server | W3Schools<\/li>\n<li>MDN Web Docs: XML<\/li>\n<li>CSDN: \u670d\u52a1\u5668\u7aef XML \u5904\u7406<\/li>\n<\/ul>\n<h5>10. \u603b\u7ed3<\/h5>\n<p>\u670d\u52a1\u5668\u4e0a\u7684 XML \u5e94\u7528\u7a0b\u5e8f\u901a\u8fc7\u5b58\u50a8\u3001\u89e3\u6790\u3001\u751f\u6210\u6216\u8f6c\u6362 XML \u6570\u636e&#xff0c;\u652f\u6301 Web \u670d\u52a1\u3001\u6570\u636e\u4ea4\u6362\u548c\u914d\u7f6e\u6587\u4ef6\u7ba1\u7406\u3002UTF-8 \u7b49\u7f16\u7801\u786e\u4fdd\u4e2d\u6587\u6570\u636e\u7684\u6b63\u786e\u5904\u7406&#xff0c;\u7ed3\u5408\u540e\u7aef\u8bed\u8a00&#xff08;\u5982 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Flask\u89e3\u6790\u542b\u4e2d\u6587\u7684XML\u6587\u4ef6\u5e76\u751f\u6210HTML\u9875\u9762\uff0c\u6f14\u793a\u4e86XML\u5728\u670d\u52a1\u5668\u7aef\u5904\u7406\u4e2d\u6587\u6570\u636e\u7684\u80fd\u529b\u3002\u9700\u6ce8\u610f\u7f16\u7801\u4e00\u81f4\u6027\u3001\u6027\u80fd\u4f18\u5316\u548c\u9519\u8bef\u5904\u7406\u7b49\u95ee\u9898\u3002\u5c3d\u7ba1JSON\u66f4\u6d41\u884c\uff0cXML\u5728\u590d\u6742<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[99,2545,87,43,44],"topic":[],"class_list":["post-50465","post","type-post","status-publish","format-standard","hentry","category-server","tag-java","tag-xml","tag-87","tag-43","tag-44"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u670d\u52a1\u5668\u4e0a\u7684 XML - 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