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Python爬虫实战项目第一节课学习笔记

Python爬虫实战项目第一节课学习笔记

作者: Davy_yu | 来源:发表于2016-09-15 23:38 被阅读0次

    第一次没看懂,不知所以然,专门学了一天HTML和CSS样式,才知道是怎么一回事,建议后来的学生还是先去了解HTML和CSS,不然完全把老师的代码抄一遍没有意义

    显示成果

    第一节课作业效果.png

    我的代码:

    <!DOCTYPE html>
    <html lang="en">
    <head>    
      <meta charset="UTF-8">    
      <title>The blah</title>    
      <link rel="stylesheet" type="text/css" href="homework.css">
    </head>
    <body>    
      <div class="header">        
        <img src="images/blah.png">        
        <ul class="nav">            
          <li><a href="#">Home</a> </li>            
          <li><a href="#">Site</a> </li>            
          <li><a href="#">Other</a> </li>        
        </ul>    
      </div>    
      <div class="main-content">        
        <h2>The Beach</h2>        
        <hr />        
        <ul class="photos">            
          <li><img src="images/0001.jpg" width="150" height="150"> </li>            
          <li><img src="images/0003.jpg" width="150" height="150"> </li>            
          <li><img src="images/0004.jpg" width="150" height="150"> </li>        
        </ul>        
        <p>  When I wrote the following pages, or rather the bulk of them, I lived alone,  
                 in the woods, a mile from any neighbor, in a house which I had built myself,            
                on the shore of Walden Pond, in Concord, Massachusetts, and earned my living           
                 by the labor of my hands only. I lived there two years and two months. At present        
                 I am a sojourner in civilized life again.            
                I should not obtrude my affairs so much on the notice of my readers if very particular                              
        </p>    
      </div>    
      <div class="footer">        
        <p>©MUGGLECODING</p>   
       </div>
    </body>
    </html>
    

    总结

    • 了解HTML很重要,不然无法理解为什么要用 等标签
    • 了解CSS很重要,不然无法理解为什么引用的类名必须是"header","photos","nav"等等
    • 对标签的使用更加熟练了,而且能记住很久

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