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      <p>Python3 学习笔记&nbsp;/&nbsp;爬虫实战</p>
    </a>
  </div>


    <div class="new-meta-item wordcount">
      <a class='notlink'>
        <i class="fas fa-keyboard" aria-hidden="true"></i>
        <p>字数统计:</p>
        <p>3,487字</p>
      </a>
    </div>
    <div class="new-meta-item readtime">
      <a class='notlink'>
        <i class="fas fa-hourglass-half" aria-hidden="true"></i>
        <p>阅读时长≈</p>
        <p>17分</p>
      </a>
    </div>
  

      </div>
      
        <hr>
      
    </div>
  </section>


  <section class="article typo">
    <div class="article-entry" itemprop="articleBody">
      <blockquote>
<p>爬取时间：2019-11-14<br>爬取难度：★★☆☆☆☆<br>请求链接：<a href="https://www.guazi.com/www/buy/" target="_blank" rel="noopener">https://www.guazi.com/www/buy/</a><br>爬取目标：爬取瓜子全国二手车信息，包括价格、上牌时间、表显里程等；保存车辆图片<br>涉及知识：请求库 requests、解析库 lxml、Xpath 语法、数据库 MongoDB 的操作<br>完整代码：<a href="https://github.com/TRHX/Python3-Spider-Practice/tree/master/guazi" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice/tree/master/guazi</a><br>其他爬虫实战代码合集（持续更新）：<a href="https://github.com/TRHX/Python3-Spider-Practice" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice</a><br>爬虫实战专栏（持续更新）：<a href="https://itrhx.blog.csdn.net/article/category/9351278" target="_blank" rel="noopener">https://itrhx.blog.csdn.net/article/category/9351278</a></p>
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          <a href="/tags/爬虫/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;爬虫</a>
        
          <a href="/tags/瓜子二手车/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;瓜子二手车</a>
        
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      <a title='Python3 爬虫实战 — 58同城武汉出租房【加密字体对抗】' href='/2019/10/21/A58-pyspider-58tongcheng/'><img class='thumbnail' src='https://cdn.jsdelivr.net/gh/TRHX/ImageHosting/ITRHX-PIC/thumbnail/combat.png'></a>
    
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    <div class="new-meta-item wordcount">
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        <i class="fas fa-keyboard" aria-hidden="true"></i>
        <p>字数统计:</p>
        <p>3,988字</p>
      </a>
    </div>
    <div class="new-meta-item readtime">
      <a class='notlink'>
        <i class="fas fa-hourglass-half" aria-hidden="true"></i>
        <p>阅读时长≈</p>
        <p>18分</p>
      </a>
    </div>
  

      </div>
      
        <hr>
      
    </div>
  </section>


  <section class="article typo">
    <div class="article-entry" itemprop="articleBody">
      <blockquote>
<p>爬取时间：2019-10-21<br>爬取难度：★★★☆☆☆<br>请求链接：<a href="https://wh.58.com/chuzu/" target="_blank" rel="noopener">https://wh.58.com/chuzu/</a><br>爬取目标：58同城武汉出租房的所有信息<br>涉及知识：网站加密字体的攻克、请求库 requests、解析库 Beautiful Soup、数据库 MySQL 的操作<br>完整代码：<a href="https://github.com/TRHX/Python3-Spider-Practice/tree/master/58tongcheng" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice/tree/master/58tongcheng</a><br>其他爬虫实战代码合集（持续更新）：<a href="https://github.com/TRHX/Python3-Spider-Practice" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice</a><br>爬虫实战专栏（持续更新）：<a href="https://itrhx.blog.csdn.net/article/category/9351278" target="_blank" rel="noopener">https://itrhx.blog.csdn.net/article/category/9351278</a></p>
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          <a href="/tags/爬虫/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;爬虫</a>
        
          <a href="/tags/58同城/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;58同城</a>
        
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      <a title='Python3 爬虫实战 — 模拟登陆12306【点触验证码对抗】' href='/2019/10/21/A57-pyspider-12306-login/'><img class='thumbnail' src='https://cdn.jsdelivr.net/gh/TRHX/ImageHosting/ITRHX-PIC/thumbnail/combat.png'></a>
    
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    <a href="/2019/10/21/A57-pyspider-12306-login/">
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    <p>2019-10-21</p>
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    <div class="new-meta-item wordcount">
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        <p>字数统计:</p>
        <p>3,261字</p>
      </a>
    </div>
    <div class="new-meta-item readtime">
      <a class='notlink'>
        <i class="fas fa-hourglass-half" aria-hidden="true"></i>
        <p>阅读时长≈</p>
        <p>15分</p>
      </a>
    </div>
  

      </div>
      
        <hr>
      
    </div>
  </section>


  <section class="article typo">
    <div class="article-entry" itemprop="articleBody">
      <blockquote>
<p>登陆时间：2019-10-21<br>实现难度：★★★☆☆☆<br>请求链接：<a href="https://kyfw.12306.cn/otn/resources/login.html" target="_blank" rel="noopener">https://kyfw.12306.cn/otn/resources/login.html</a><br>实现目标：模拟登陆中国铁路12306，攻克点触验证码<br>涉及知识：点触验证码的攻克、自动化测试工具 Selenium 的使用、对接在线打码平台<br>完整代码：<a href="https://github.com/TRHX/Python3-Spider-Practice/tree/master/12306-login" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice/tree/master/12306-login</a><br>其他爬虫实战代码合集（持续更新）：<a href="https://github.com/TRHX/Python3-Spider-Practice" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice</a><br>爬虫实战专栏（持续更新）：<a href="https://itrhx.blog.csdn.net/article/category/9351278" target="_blank" rel="noopener">https://itrhx.blog.csdn.net/article/category/9351278</a></p>
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          <a href="/tags/爬虫/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;爬虫</a>
        
          <a href="/tags/12306/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;12306</a>
        
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      <a title='Python3 爬虫实战 — 模拟登陆哔哩哔哩【滑动验证码对抗】' href='/2019/10/21/A56-pyspider-bilibili-login/'><img class='thumbnail' src='https://cdn.jsdelivr.net/gh/TRHX/ImageHosting/ITRHX-PIC/thumbnail/combat.png'></a>
    
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    <a href="/2019/10/21/A56-pyspider-bilibili-login/">
      Python3 爬虫实战 — 模拟登陆哔哩哔哩【滑动验证码对抗】
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    <div class="new-meta-item wordcount">
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        <i class="fas fa-keyboard" aria-hidden="true"></i>
        <p>字数统计:</p>
        <p>3,779字</p>
      </a>
    </div>
    <div class="new-meta-item readtime">
      <a class='notlink'>
        <i class="fas fa-hourglass-half" aria-hidden="true"></i>
        <p>阅读时长≈</p>
        <p>17分</p>
      </a>
    </div>
  

      </div>
      
        <hr>
      
    </div>
  </section>


  <section class="article typo">
    <div class="article-entry" itemprop="articleBody">
      <blockquote>
<p>登陆时间：2019-10-21<br>实现难度：★★★☆☆☆<br>请求链接：<a href="https://passport.bilibili.com/login" target="_blank" rel="noopener">https://passport.bilibili.com/login</a><br>实现目标：模拟登陆哔哩哔哩，攻克滑动验证码<br>涉及知识：滑动验证码的攻克、自动化测试工具 Selenium 的使用<br>完整代码：<a href="https://github.com/TRHX/Python3-Spider-Practice/tree/master/bilibili-login" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice/tree/master/bilibili-login</a><br>其他爬虫实战代码合集（持续更新）：<a href="https://github.com/TRHX/Python3-Spider-Practice" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice</a><br>爬虫实战专栏（持续更新）：<a href="https://itrhx.blog.csdn.net/article/category/9351278" target="_blank" rel="noopener">https://itrhx.blog.csdn.net/article/category/9351278</a></p>
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          <a href="/tags/爬虫/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;爬虫</a>
        
          <a href="/tags/哔哩哔哩/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;哔哩哔哩</a>
        
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      <a title='Python3 爬虫实战 — 虎扑论坛步行街' href='/2019/10/12/A55-pyspider-hupu/'><img class='thumbnail' src='https://cdn.jsdelivr.net/gh/TRHX/ImageHosting/ITRHX-PIC/thumbnail/combat.png'></a>
    
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    <a href="/2019/10/12/A55-pyspider-hupu/">
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    <div class="new-meta-item wordcount">
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        <p>字数统计:</p>
        <p>1,453字</p>
      </a>
    </div>
    <div class="new-meta-item readtime">
      <a class='notlink'>
        <i class="fas fa-hourglass-half" aria-hidden="true"></i>
        <p>阅读时长≈</p>
        <p>7分</p>
      </a>
    </div>
  

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        <hr>
      
    </div>
  </section>


  <section class="article typo">
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<p>爬取时间：2019-10-12<br>爬取难度：★★☆☆☆☆<br>请求链接：<a href="https://bbs.hupu.com/bxj" target="_blank" rel="noopener">https://bbs.hupu.com/bxj</a><br>爬取目标：爬取虎扑论坛步行街的帖子，包含主题，作者，发布时间等，数据保存到 MongoDB 数据库<br>涉及知识：请求库 requests、解析库 Beautiful Soup、数据库 MongoDB 的操作<br>完整代码：<a href="https://github.com/TRHX/Python3-Spider-Practice/tree/master/hupu" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice/tree/master/hupu</a><br>其他爬虫实战代码合集（持续更新）：<a href="https://github.com/TRHX/Python3-Spider-Practice" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice</a><br>爬虫实战专栏（持续更新）：<a href="https://itrhx.blog.csdn.net/article/category/9351278" target="_blank" rel="noopener">https://itrhx.blog.csdn.net/article/category/9351278</a></p>
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          <a href="/tags/爬虫/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;爬虫</a>
        
          <a href="/tags/虎扑论坛/" rel="nofollow"><i class="fas fa-tags fa-fw"></i>&nbsp;虎扑论坛</a>
        
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      <a title='Python3 爬虫实战 — 安居客武汉二手房' href='/2019/10/09/A54-pyspider-anjuke/'><img class='thumbnail' src='https://cdn.jsdelivr.net/gh/TRHX/ImageHosting/ITRHX-PIC/thumbnail/combat.png'></a>
    
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    <a href="/2019/10/09/A54-pyspider-anjuke/">
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    <div class="new-meta-item wordcount">
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        <i class="fas fa-keyboard" aria-hidden="true"></i>
        <p>字数统计:</p>
        <p>1,686字</p>
      </a>
    </div>
    <div class="new-meta-item readtime">
      <a class='notlink'>
        <i class="fas fa-hourglass-half" aria-hidden="true"></i>
        <p>阅读时长≈</p>
        <p>8分</p>
      </a>
    </div>
  

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<p>爬取时间：2019-10-09<br>爬取难度：★★☆☆☆☆<br>请求链接：<a href="https://wuhan.anjuke.com/sale/" target="_blank" rel="noopener">https://wuhan.anjuke.com/sale/</a><br>爬取目标：爬取武汉二手房每一条售房信息，包含地理位置、价格、面积等，保存为 CSV 文件<br>涉及知识：请求库 requests、解析库 Beautiful Soup、CSV 文件储存、列表操作、分页判断<br>完整代码：<a href="https://github.com/TRHX/Python3-Spider-Practice/tree/master/anjuke" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice/tree/master/anjuke</a><br>其他爬虫实战代码合集（持续更新）：<a href="https://github.com/TRHX/Python3-Spider-Practice" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice</a><br>爬虫实战专栏（持续更新）：<a href="https://itrhx.blog.csdn.net/article/category/9351278" target="_blank" rel="noopener">https://itrhx.blog.csdn.net/article/category/9351278</a></p>
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        <p>字数统计:</p>
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<p>爬取时间：2019-09-27<br>爬取难度：★★☆☆☆☆<br>请求链接：<a href="https://movie.douban.com/top250" target="_blank" rel="noopener">https://movie.douban.com/top250</a> 以及每部电影详情页<br>爬取目标：爬取榜单上每一部电影详情页的数据，保存为 CSV 文件；下载所有电影海报到本地<br>涉及知识：请求库 requests、解析库 lxml、Xpath 语法、正则表达式、CSV 和二进制数据储存、列表操作<br>完整代码：<a href="https://github.com/TRHX/Python3-Spider-Practice/tree/master/douban-top250" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice/tree/master/douban-top250</a><br>其他爬虫实战代码合集（持续更新）：<a href="https://github.com/TRHX/Python3-Spider-Practice" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice</a><br>爬虫实战专栏（持续更新）：<a href="https://itrhx.blog.csdn.net/article/category/9351278" target="_blank" rel="noopener">https://itrhx.blog.csdn.net/article/category/9351278</a></p>
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      <a title='Python3 爬虫实战 — 猫眼电影TOP100' href='/2019/09/24/A51-pyspider-maoyantop100/'><img class='thumbnail' src='https://cdn.jsdelivr.net/gh/TRHX/ImageHosting/ITRHX-PIC/thumbnail/combat.png'></a>
    
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<p>爬取时间：2019-09-23<br>爬取难度：★☆☆☆☆☆<br>请求链接：<a href="https://maoyan.com/board/4" target="_blank" rel="noopener">https://maoyan.com/board/4</a><br>爬取目标：猫眼 TOP100 的电影名称、排名、主演、上映时间、评分、封面图地址，数据保存为 CSV 文件<br>涉及知识：请求库 requests、解析库 lxml、Xpath 语法、CSV 文件储存<br>完整代码：<a href="https://github.com/TRHX/Python3-Spider-Practice/tree/master/maoyan-top100" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice/tree/master/maoyan-top100</a><br>其他爬虫实战代码合集（持续更新）：<a href="https://github.com/TRHX/Python3-Spider-Practice" target="_blank" rel="noopener">https://github.com/TRHX/Python3-Spider-Practice</a><br>爬虫实战专栏（持续更新）：<a href="https://itrhx.blog.csdn.net/article/category/9351278" target="_blank" rel="noopener">https://itrhx.blog.csdn.net/article/category/9351278</a></p>
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<center><font color="#1BC3FB" size="4">Python3 爬虫学习笔记第十八章 —— 【爬虫框架 pyspider — 深入理解】</font></center>
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<script>
  let COPY_SUCCESS = "复制成功";
  let COPY_FAILURE = "复制失败";
  /*页面载入完成后，创建复制按钮*/
  !function (e, t, a) {
    /* code */
    var initCopyCode = function(){
      var copyHtml = '';
      copyHtml += '<button class="btn-copy" data-clipboard-snippet="">';
      copyHtml += '  <i class="fa fa-copy"></i><span>复制</span>';
      copyHtml += '</button>';
      $(".highlight .code pre").before(copyHtml);
      var clipboard = new ClipboardJS('.btn-copy', {
        target: function(trigger) {
          return trigger.nextElementSibling;
        }
      });

      clipboard.on('success', function(e) {
        //您可以加入成功提示
        console.info('Action:', e.action);
        console.info('Text:', e.text);
        console.info('Trigger:', e.trigger);
        success_prompt(COPY_SUCCESS);
        e.clearSelection();
      });
      clipboard.on('error', function(e) {
        //您可以加入失败提示
        console.error('Action:', e.action);
        console.error('Trigger:', e.trigger);
        fail_prompt(COPY_FAILURE);
      });
    }
    initCopyCode();

  }(window, document);

  /**
   * 弹出式提示框，默认1.5秒自动消失
   * @param message 提示信息
   * @param style 提示样式，有alert-success、alert-danger、alert-warning、alert-info
   * @param time 消失时间
   */
  var prompt = function (message, style, time)
  {
      style = (style === undefined) ? 'alert-success' : style;
      time = (time === undefined) ? 1500 : time*1000;
      $('<div>')
          .appendTo('body')
          .addClass('alert ' + style)
          .html(message)
          .show()
          .delay(time)
          .fadeOut();
  };

  // 成功提示
  var success_prompt = function(message, time)
  {
      prompt(message, 'alert-success', time);
  };

  // 失败提示
  var fail_prompt = function(message, time)
  {
      prompt(message, 'alert-danger', time);
  };

  // 提醒
  var warning_prompt = function(message, time)
  {
      prompt(message, 'alert-warning', time);
  };

  // 信息提示
  var info_prompt = function(message, time)
  {
      prompt(message, 'alert-info', time);
  };

</script>


<!-- fancybox -->
<script src="https://cdn.jsdelivr.net/gh/fancyapps/fancybox@3.5.7/dist/jquery.fancybox.min.js"></script>
<script>
  let LAZY_LOAD_IMAGE = "";
  $(".article-entry").find("fancybox").find("img").each(function () {
      var element = document.createElement("a");
      $(element).attr("data-fancybox", "gallery");
      $(element).attr("href", $(this).attr("src"));
      /* 图片采用懒加载处理时,
       * 一般图片标签内会有个属性名来存放图片的真实地址，比如 data-original,
       * 那么此处将原本的属性名src替换为对应属性名data-original,
       * 修改如下
       */
       if (LAZY_LOAD_IMAGE) {
         $(element).attr("href", $(this).attr("data-original"));
       }
      $(this).wrap(element);
  });
</script>


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