-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.html
55 lines (55 loc) · 39.1 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
<!DOCTYPE html><html lang="zh-CN"><head><meta name="generator" content="Hexo 3.9.0"><meta http-equiv="content-type" content="text/html; charset=utf-8"><meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport"><meta content="yes" name="apple-mobile-web-app-capable"><meta content="black-translucent" name="apple-mobile-web-app-status-bar-style"><meta content="telephone=no" name="format-detection"><meta name="description" content="欢迎来到晋的博客,本博客用来收录平时学习笔记,欢迎访问"><title>sax解析xml文档实现打印xml(遍历全部和指定位置) | ZJ_BLOG</title><link rel="stylesheet" type="text/css" href="/css/style.css?v=0.0.1"><link rel="stylesheet" type="text/css" href="//cdn.bootcss.com/normalize/7.0.0/normalize.min.css"><link rel="stylesheet" type="text/css" href="//cdn.bootcss.com/pure/1.0.0/pure-min.css"><link rel="stylesheet" type="text/css" href="//cdn.bootcss.com/pure/1.0.0/grids-responsive-min.css"><link rel="stylesheet" href="//cdn.bootcss.com/font-awesome/4.7.0/css/font-awesome.min.css"><script type="text/javascript" src="//cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script><link rel="Shortcut Icon" type="image/x-icon" href="/favicon.ico"><link rel="apple-touch-icon" href="/apple-touch-icon.png"><link rel="apple-touch-icon-precomposed" href="/apple-touch-icon.png"><script type="text/javascript" src="http://p18j2ow6f.bkt.clouddn.com/static/css/instantclick.min.js"></script><script>InstantClick.init();
InstantClick.on('change', function (isInitialLoad) {
if (isInitialLoad === false) {
if (typeof MathJax !== 'undefined') // support MathJax
MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
if (typeof prettyPrint !== 'undefined') // support google code prettify
prettyPrint();
if (typeof _hmt !== 'undefined') // support 百度统计
_hmt.push(['_trackPageview', location.pathname + location.search]);
if (typeof ga !== 'undefined') // support google analytics
ga('send', 'pageview', location.pathname + location.search);
}
});
</script><link rel="alternate" type="application/atom+xml" href="/atom.xml"></head><body><div class="body_container"><div id="header"><div class="site-name"><h1 class="hidden">sax解析xml文档实现打印xml(遍历全部和指定位置)</h1><a id="logo" href="/.">ZJ_BLOG</a><p class="description">Silence的博客</p></div><div id="nav-menu"><a class="current" href="/."><i class="fa fa-home"> 首页</i></a><a href="/archives/"><i class="fa fa-archive"> 归档</i></a></div></div><div class="pure-g" id="layout"><div class="pure-u-1 pure-u-md-3-4"><div class="content_container"><div class="post"><h1 class="post-title">sax解析xml文档实现打印xml(遍历全部和指定位置)</h1><div class="post-meta">Feb 5, 2017<span> | </span><span class="category"><a href="/categories/DOM操作/">DOM操作</a><a href="/categories/DOM操作/XML/">XML</a></span></div><div class="post-content"><p><strong>这是示例被解析xml</strong></p>
<pre><code><?xml version="1.0" encoding="UTF-8" standalone="no"?>
<书架>
<书>
<书名>java实战</书名>
<作者>张三</作者>
<售价>121元</售价>
<售价>12元</售价>
</书>
<书>
<书名 color="yellow" name="XXX">c测试</书名>
<作者>李四</作者>
<售价 color="rrr">54元</售价>
<售价>12元</售价></书>
</书架>
</code></pre><a id="more"></a>
<p><strong>遍历全部</strong><br><figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br><span class="line">81</span><br><span class="line">82</span><br><span class="line">83</span><br><span class="line">84</span><br><span class="line">85</span><br><span class="line">86</span><br><span class="line">87</span><br><span class="line">88</span><br><span class="line">89</span><br><span class="line">90</span><br><span class="line">91</span><br><span class="line">92</span><br><span class="line">93</span><br><span class="line">94</span><br><span class="line">95</span><br><span class="line">96</span><br><span class="line">97</span><br><span class="line">98</span><br><span class="line">99</span><br><span class="line">100</span><br><span class="line">101</span><br><span class="line">102</span><br><span class="line">103</span><br><span class="line">104</span><br><span class="line">105</span><br><span class="line">106</span><br><span class="line">107</span><br><span class="line">108</span><br><span class="line">109</span><br><span class="line">110</span><br><span class="line">111</span><br><span class="line">112</span><br><span class="line">113</span><br><span class="line">114</span><br><span class="line">115</span><br><span class="line">116</span><br><span class="line">117</span><br><span class="line">118</span><br><span class="line">119</span><br><span class="line">120</span><br></pre></td><td class="code"><pre><span class="line"></span><br><span class="line"><span class="keyword">package</span> cn.sax;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> java.io.IOException;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> javax.sql.rowset.spi.XmlReader;</span><br><span class="line"><span class="keyword">import</span> javax.xml.parsers.ParserConfigurationException;</span><br><span class="line"><span class="keyword">import</span> javax.xml.parsers.SAXParser;</span><br><span class="line"><span class="keyword">import</span> javax.xml.parsers.SAXParserFactory;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> org.junit.Test;</span><br><span class="line"><span class="keyword">import</span> org.xml.sax.Attributes;</span><br><span class="line"><span class="keyword">import</span> org.xml.sax.ContentHandler;</span><br><span class="line"><span class="keyword">import</span> org.xml.sax.Locator;</span><br><span class="line"><span class="keyword">import</span> org.xml.sax.SAXException;</span><br><span class="line"><span class="keyword">import</span> org.xml.sax.XMLReader;</span><br><span class="line"></span><br><span class="line"><span class="keyword">public</span> <span class="class"><span class="keyword">class</span> <span class="title">sax</span>解析<span class="title">xml</span> </span>{</span><br><span class="line"> <span class="meta">@Test</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">main</span><span class="params">()</span> <span class="keyword">throws</span> ParserConfigurationException, SAXException, IOException </span>{</span><br><span class="line"> <span class="comment">//1.创建解析工厂 抽象工厂</span></span><br><span class="line"> SAXParserFactory factory = SAXParserFactory.newInstance();</span><br><span class="line"> <span class="comment">//2.得到解析器</span></span><br><span class="line"> SAXParser parser = factory.newSAXParser();</span><br><span class="line"> <span class="comment">//3.得到读取器</span></span><br><span class="line"> XMLReader reader = parser.getXMLReader();</span><br><span class="line"> <span class="comment">//4.设置内容处理器</span></span><br><span class="line"> reader.setContentHandler(<span class="keyword">new</span> ListHandler());</span><br><span class="line"> <span class="comment">//5.读取文档内容 解析xml文档 解析一点就调用处理器处理 所以要先设置内容处理器</span></span><br><span class="line"> reader.parse(<span class="string">"src/book.xml"</span>);</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line">}</span><br><span class="line"></span><br><span class="line"><span class="comment">//内容处理器 得到xml文档所有内容</span></span><br><span class="line"><span class="class"><span class="keyword">class</span> <span class="title">ListHandler</span> <span class="keyword">implements</span> <span class="title">ContentHandler</span></span>{</span><br><span class="line"> <span class="comment">//实现接口中的方法</span></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">startElement</span><span class="params">(String uri, String localName, String qName,</span></span></span><br><span class="line"><span class="function"><span class="params"> Attributes atts)</span> <span class="keyword">throws</span> SAXException </span>{<span class="comment">//当得到开始标签时 调用这个方法</span></span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"> System.out.print(<span class="string">"<"</span> + qName );<span class="comment">//打印</span></span><br><span class="line"></span><br><span class="line"> <span class="comment">//获取属性 还要判断属性有没有(是否为null)</span></span><br><span class="line"> <span class="keyword">for</span> (<span class="keyword">int</span> i = <span class="number">0</span>; atts != <span class="keyword">null</span> && i < atts.getLength(); i++) {</span><br><span class="line"> String att_Name = atts.getQName(i);</span><br><span class="line"> String att_Vlaue = atts.getValue(i);</span><br><span class="line"> System.out.print(att_Name + <span class="string">"="</span> + att_Vlaue);</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> System.out.println( <span class="string">">"</span>);</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">characters</span><span class="params">(<span class="keyword">char</span>[] ch, <span class="keyword">int</span> start, <span class="keyword">int</span> length)</span></span></span><br><span class="line"><span class="function"> <span class="keyword">throws</span> SAXException </span>{ <span class="comment">//当解析到标签中内容时就调用这个方法</span></span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"> System.out.println(<span class="keyword">new</span> String(ch, start, length));<span class="comment">//String解码(要解码的字符集,要解码的第一个byte位置,解码的长度)</span></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">endElement</span><span class="params">(String uri, String localName, String qName)</span></span></span><br><span class="line"><span class="function"> <span class="keyword">throws</span> SAXException </span>{ <span class="comment">//当解析到结束标签时 调用这个方法</span></span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"> System.out.println(<span class="string">"</"</span>+ qName +<span class="string">">"</span>);</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">setDocumentLocator</span><span class="params">(Locator locator)</span> </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">startDocument</span><span class="params">()</span> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">endDocument</span><span class="params">()</span> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">startPrefixMapping</span><span class="params">(String prefix, String uri)</span></span></span><br><span class="line"><span class="function"> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">endPrefixMapping</span><span class="params">(String prefix)</span> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">ignorableWhitespace</span><span class="params">(<span class="keyword">char</span>[] ch, <span class="keyword">int</span> start, <span class="keyword">int</span> length)</span></span></span><br><span class="line"><span class="function"> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">processingInstruction</span><span class="params">(String target, String data)</span></span></span><br><span class="line"><span class="function"> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">skippedEntity</span><span class="params">(String name)</span> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line">}</span><br></pre></td></tr></table></figure></p>
<p><strong>遍历指定标签</strong></p>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br></pre></td><td class="code"><pre><span class="line"> <span class="comment">//打印指定标签的值(这里指定第二个作者的值)</span></span><br><span class="line"><span class="keyword">package</span> cn.sax;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> java.io.IOException;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> javax.xml.parsers.ParserConfigurationException;</span><br><span class="line"><span class="keyword">import</span> javax.xml.parsers.SAXParser;</span><br><span class="line"><span class="keyword">import</span> javax.xml.parsers.SAXParserFactory;</span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> org.junit.Test;</span><br><span class="line"><span class="keyword">import</span> org.xml.sax.Attributes;</span><br><span class="line"><span class="keyword">import</span> org.xml.sax.SAXException;</span><br><span class="line"><span class="keyword">import</span> org.xml.sax.XMLReader;</span><br><span class="line"><span class="keyword">import</span> org.xml.sax.helpers.DefaultHandler;</span><br><span class="line"></span><br><span class="line"></span><br><span class="line"><span class="keyword">public</span> <span class="class"><span class="keyword">class</span> <span class="title">sax</span>解析获得指定标签的值</span>{</span><br><span class="line"> <span class="meta">@Test</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">main</span><span class="params">()</span> <span class="keyword">throws</span> ParserConfigurationException, SAXException, IOException </span>{</span><br><span class="line"> <span class="comment">//1.创建解析工厂 抽象工厂</span></span><br><span class="line"> SAXParserFactory factory = SAXParserFactory.newInstance();</span><br><span class="line"> <span class="comment">//2.得到解析器</span></span><br><span class="line"> SAXParser parser = factory.newSAXParser();</span><br><span class="line"> <span class="comment">//3.得到读取器</span></span><br><span class="line"> XMLReader reader = parser.getXMLReader();</span><br><span class="line"> <span class="comment">//4.设置内容处理器</span></span><br><span class="line"> reader.setContentHandler(<span class="keyword">new</span> TagValueHandler());</span><br><span class="line"> <span class="comment">//5.读取文档内容 解析xml文档</span></span><br><span class="line"> reader.parse(<span class="string">"src/book.xml"</span>);</span><br><span class="line"> }</span><br><span class="line">}</span><br><span class="line"></span><br><span class="line"><span class="comment">//获取指定标签的值</span></span><br><span class="line"><span class="class"><span class="keyword">class</span> <span class="title">TagValueHandler</span> <span class="keyword">extends</span> <span class="title">DefaultHandler</span></span>{</span><br><span class="line"> <span class="keyword">private</span> String currentTag;<span class="comment">//用来记住当前解析到的是什么标签</span></span><br><span class="line"> <span class="keyword">private</span> <span class="keyword">int</span> needNumber = <span class="number">2</span>; <span class="comment">//需要的标签是第几个标签</span></span><br><span class="line"> <span class="keyword">private</span> <span class="keyword">int</span> currentNumber; <span class="comment">//当前解析到的是第几个标签</span></span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">startElement</span><span class="params">(String uri, String localName, String qName,</span></span></span><br><span class="line"><span class="function"><span class="params"> Attributes attributes)</span> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"> <span class="keyword">super</span>.startElement(uri, localName, qName, attributes);<span class="comment">//可以不写</span></span><br><span class="line"></span><br><span class="line"> currentTag = qName;</span><br><span class="line"> <span class="keyword">if</span>(currentTag.equals(<span class="string">"作者"</span>)){</span><br><span class="line"> currentNumber++;</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">endElement</span><span class="params">(String uri, String localName, String qName)</span></span></span><br><span class="line"><span class="function"> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"> <span class="keyword">super</span>.endElement(uri, localName, qName);</span><br><span class="line"></span><br><span class="line"> currentTag = <span class="keyword">null</span>;<span class="comment">//置空</span></span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="meta">@Override</span></span><br><span class="line"> <span class="function"><span class="keyword">public</span> <span class="keyword">void</span> <span class="title">characters</span><span class="params">(<span class="keyword">char</span>[] ch, <span class="keyword">int</span> start, <span class="keyword">int</span> length)</span></span></span><br><span class="line"><span class="function"> <span class="keyword">throws</span> SAXException </span>{</span><br><span class="line"> <span class="comment">// TODO Auto-generated method stub</span></span><br><span class="line"> <span class="keyword">super</span>.characters(ch, start, length);</span><br><span class="line"></span><br><span class="line"> <span class="keyword">if</span>(<span class="string">"作者"</span>.equals(currentTag) && currentNumber==needNumber){ </span><br><span class="line"> System.out.println(<span class="keyword">new</span> String(ch, start, length));</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line">}</span><br></pre></td></tr></table></figure>
</div><script type="text/javascript" src="/js/share.js?v=0.0.1" async></script><a class="article-share-link" data-url="http://zj2626.github.io/2017/02/05/2017_sax/" data-id="ckm3iqt52003ofcujtnv9icpp" data-qrcode="data:image/png;base64,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">分享</a><div class="tags"><a href="/tags/sax/">sax</a></div><div class="post-nav"><a class="pre" href="/2017/02/05/2017_Dom4j/">Dom4j解析xml文档实现增删改查</a><a class="next" href="/2017/02/05/2017_sax2/">sax解析xml文档(用javabean封装xml文档)</a></div><div id="container"></div><link rel="stylesheet" href="/css/default.css?v=0.0.1"><script src="/js/gitment.browser.js?v=0.0.1"></script><script>var gitment = new Gitment({
owner: 'zj2626',
repo: 'zj2626.github.io',
oauth: {
client_id: '22769c7edffa5f05d10d',
client_secret: '7bac8fc03397cb64c178fbdfe3a01d2abb459704',
},
})
gitment.render('container')
</script></div></div></div><div class="pure-u-1 pure-u-md-1-4"><div id="sidebar"><div class="widget"><div class="search-form"><input id="local-search-input" placeholder="Search" type="text" name="q" results="0"><div id="local-search-result"></div></div></div><div class="widget"><div class="widget-title"><i class="fa fa-folder-o"> 分类</i></div><ul class="category-list"><li class="category-list-item"><a class="category-list-link" href="/categories/BUG解决/">BUG解决</a><span class="category-list-count">2</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/DOM操作/">DOM操作</a><span class="category-list-count">6</span><ul class="category-list-child"><li class="category-list-item"><a class="category-list-link" href="/categories/DOM操作/XML/">XML</a><span class="category-list-count">6</span></li></ul></li><li class="category-list-item"><a class="category-list-link" href="/categories/Git/">Git</a><span class="category-list-count">1</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/JDBC/">JDBC</a><span class="category-list-count">8</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/Linux/">Linux</a><span class="category-list-count">1</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/java虚拟机/">java虚拟机</a><span class="category-list-count">9</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/java语言基础/">java语言基础</a><span class="category-list-count">1</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/python/">python</a><span class="category-list-count">2</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/多线程/">多线程</a><span class="category-list-count">1</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/数据库/">数据库</a><span class="category-list-count">4</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/数据库连接池/">数据库连接池</a><span class="category-list-count">3</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/数据结构和算法/">数据结构和算法</a><span class="category-list-count">16</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/机器学习/">机器学习</a><span class="category-list-count">2</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/框架相关/">框架相关</a><span class="category-list-count">6</span><ul class="category-list-child"><li class="category-list-item"><a class="category-list-link" href="/categories/框架相关/前端技术/">前端技术</a><span class="category-list-count">2</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/框架相关/权限管理/">权限管理</a><span class="category-list-count">1</span></li></ul></li><li class="category-list-item"><a class="category-list-link" href="/categories/正则/">正则</a><span class="category-list-count">1</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/爬虫/">爬虫</a><span class="category-list-count">4</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/程序安装与配置/">程序安装与配置</a><span class="category-list-count">1</span></li><li class="category-list-item"><a class="category-list-link" href="/categories/计算机网络/">计算机网络</a><span class="category-list-count">1</span></li></ul></div><div class="widget"><div class="widget-title"><i class="fa fa-star-o"> 标签</i></div><div class="tagcloud"><a href="/tags/C3P0/" style="font-size: 15px;">C3P0</a> <a href="/tags/深入了解java虚拟机/" style="font-size: 15px;">深入了解java虚拟机</a> <a href="/tags/Hexo优化/" style="font-size: 15px;">Hexo优化</a> <a href="/tags/HTML/" style="font-size: 15px;">HTML</a> <a href="/tags/iframe/" style="font-size: 15px;">iframe</a> <a href="/tags/Maven/" style="font-size: 15px;">Maven</a> <a href="/tags/C语言/" style="font-size: 15px;">C语言</a> <a href="/tags/jenkins/" style="font-size: 15px;">jenkins</a> <a href="/tags/Git/" style="font-size: 15px;">Git</a> <a href="/tags/maven/" style="font-size: 15px;">maven</a> <a href="/tags/junit/" style="font-size: 15px;">junit</a> <a href="/tags/定义/" style="font-size: 15px;">定义</a> <a href="/tags/python/" style="font-size: 15px;">python</a> <a href="/tags/转码/" style="font-size: 15px;">转码</a> <a href="/tags/正则表达式/" style="font-size: 15px;">正则表达式</a> <a href="/tags/Dom4j/" style="font-size: 15px;">Dom4j</a> <a href="/tags/爬虫/" style="font-size: 15px;">爬虫</a> <a href="/tags/常用命令/" style="font-size: 15px;">常用命令</a> <a href="/tags/shell/" style="font-size: 15px;">shell</a> <a href="/tags/XPath/" style="font-size: 15px;">XPath</a> <a href="/tags/Mongodb/" style="font-size: 15px;">Mongodb</a> <a href="/tags/java/" style="font-size: 15px;">java</a> <a href="/tags/mysql/" style="font-size: 15px;">mysql</a> <a href="/tags/存储过程/" style="font-size: 15px;">存储过程</a> <a href="/tags/DBCP/" style="font-size: 15px;">DBCP</a> <a href="/tags/DRUID/" style="font-size: 15px;">DRUID</a> <a href="/tags/工具类/" style="font-size: 15px;">工具类</a> <a href="/tags/Vue/" style="font-size: 15px;">Vue</a> <a href="/tags/jaxp/" style="font-size: 15px;">jaxp</a> <a href="/tags/CRUD/" style="font-size: 15px;">CRUD</a> <a href="/tags/JDBC/" style="font-size: 15px;">JDBC</a> <a href="/tags/Blob/" style="font-size: 15px;">Blob</a> <a href="/tags/sax/" style="font-size: 15px;">sax</a> <a href="/tags/事务/" style="font-size: 15px;">事务</a> <a href="/tags/机器学习/" style="font-size: 15px;">机器学习</a> <a href="/tags/注解/" style="font-size: 15px;">注解</a> <a href="/tags/元数据/" style="font-size: 15px;">元数据</a> <a href="/tags/Hibernate/" style="font-size: 15px;">Hibernate</a> <a href="/tags/Mybatis/" style="font-size: 15px;">Mybatis</a> <a href="/tags/ThreadLocal/" style="font-size: 15px;">ThreadLocal</a> <a href="/tags/逻辑回归/" style="font-size: 15px;">逻辑回归</a> <a href="/tags/Shiro/" style="font-size: 15px;">Shiro</a></div></div><div class="widget"><div class="widget-title"><i class="fa fa-file-o"> 最近文章</i></div><ul class="post-list"><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/2018031301/">使用多种算法对泰坦尼克号乘客获救原因进行分析</a></li><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/2018031202/">关于使用sklearn进行数据预处理-归一化/标准化/正则化(转)</a></li><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/2018031201/">scikit-learn数据预处理fit_transform()与transform()的区别(转)</a></li><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/2018030701/">构建逻辑回归模型实例</a></li><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/20171225_regular/">正则表达式</a></li><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/20171222_crawler4/">Python 爬虫实战(4)</a></li><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/20171219_python_error/">TypeError, a bytes-like object is required, not 'str'</a></li><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/20171219_crawler3/">Python 爬虫实战(3)</a></li><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/20171219_crawler2/">Python 爬虫实战(2)</a></li><li class="post-list-item"><a class="post-list-link" href="/2020/01/15/20171214_crawler/">Python 爬虫实战(1)</a></li></ul></div><div class="widget"><div class="widget-title"><i class="fa fa-external-link"> 友情链接</i></div><ul></ul><a href="https://github.com/zj2626/" title="github" target="_blank">github</a></div></div></div><div class="pure-u-1 pure-u-md-3-4"><div id="footer">Copyright © 2021 <a href="/." rel="nofollow">ZJ_BLOG.</a> Powered by<a rel="nofollow" target="_blank" href="https://hexo.io"> Hexo.</a><a rel="nofollow" target="_blank" href="https://github.com/tufu9441/maupassant-hexo"> Theme</a> by<a rel="nofollow" target="_blank" href="https://github.com/pagecho"> Cho.</a></div></div></div><a class="show" id="rocket" href="#top"></a><script type="text/javascript" src="/js/totop.js?v=0.0.1" async></script><script type="text/javascript" src="//cdn.bootcss.com/fancybox/3.2.5/jquery.fancybox.min.js" async></script><script type="text/javascript" src="/js/fancybox.js?v=0.0.1" async></script><link rel="stylesheet" type="text/css" href="//cdn.bootcss.com/fancybox/3.2.5/jquery.fancybox.min.css"><script type="text/javascript" src="/js/search.js?v=0.0.1"></script><script>var search_path = 'search.xml';
if (search_path.length == 0) {
search_path = 'search.xml';
}
var path = '/' + search_path;
searchFunc(path, 'local-search-input', 'local-search-result');
</script><script>var _hmt = _hmt || [];
(function () {
var hm = document.createElement("script");
hm.src = '//hm.baidu.com/hm.js?' + 'c9a692191e9aca9e30daa3f6326cc789';
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(hm, s);
})();
</script><script type="text/javascript" src="/js/codeblock-resizer.js?v=0.0.1"></script><script type="text/javascript" src="/js/smartresize.js?v=0.0.1"></script></div></body></html>