js实现给<a href=""> href赋值

本文介绍如何使用JavaScript来设置HTML中a标签的href属性值,通过简单的示例代码展示了直接修改a标签链接的方法。
<head> <meta charset="UTF-8"> <link rel="stylesheet" type="text/css" href="css/gonggong.css" /> <script src="js/index.js" type="text/javascript" charset="UTF-8"></script> <title>首页</title> <body> <!-- 头部区域 --> <div class="header"> <div class="top"> <div class="w1200"> <div class="fr"> <a href="login.html">登录</a>| <a href="zhuce.html">注册</a> </div> </div> </div> <div class="nav bg-white"> <div class="w1200"> <a class="fl" href="index.html"><img src="images/logo.png"></a> <div class="fr"> <ul> <li class="act"><a href="index.html">首页</a></li> <li><a href="jieqi.html">二十四节气</a></li> <li><a href="jianjie.html">节气简介</a></li> <li><a href="yuanyuan.html">节气渊源</a></li> </ul> </div> </div> </div> </div> <!-- banner区域 --> <div class="banner"></div> <!-- 首页内容区域 --> <div class="goods-con"> <div class="w1200"> <h3>三立一春</h3> <div class="goods-item fr"> <div class="shangpin item bz"> <a class="fl bz" href="#"> <img src="images/chunfen.jpg"> <div class="ell_1 tc">春分</div> </a> <a class="fl bz" href="#"> <img src="images/lixia.jpg"> <div class="ell_1 tc">立夏</div> </a> <a class="fl bz" href="#"> <img src="images/liqiu.jpg"> <div class="ell_1 tc">立秋</div> </a> <a class="fl bz" href="#"> <img src="images/lidong.jpg"> <div class="ell_1 tc">立冬</div> </a> </div> </div> </div> </div> <div class="container"> <a href="#"> <div class="contentbox"> <h1>春分的诗句</h1> <p>欧阳修:《阮郎归》青梅如豆柳如眉,日长蝴蝶飞。花露重,草烟低,人家帘幕垂。</p> </div> </a> <a href="#"> <div class="contentbox"> <h1>立夏的诗句</h1> <p>张大烈《阮郎归·立夏》:“绿阴铺野换新光,薰风初昼长。小荷贴水点横塘,蝶衣晒粉忙。”</p> </div> </a> <a href="#"> <div class="contentbox"> <h1>立秋的诗句</h1> <p>刘翰《立秋》:“乳鸦啼散玉屏空,一枕新凉一扇风。睡起秋色无觅处,满街梧桐月明中。”</p> </div> </a> <a href="#"> <div class="contentbox"> <h1>立冬的诗句</h1> <p>李白《立冬》:“冻笔新诗懒写,寒炉美酒时温。醉看墨花月白,恍疑雪满前村。”</p> </div> </a> </div> <!-- Start:图文介绍 --> <div class="jieshao"> <div class="jieshao-con w1200"> <img class="fl" src="images/duanwu1.jpg" id="img"/> <div class="jieshao1 fl"> <h3 class="f26" id="h1">端午节介绍</h3> <p class="jieshao1p f14">端午节是中国传统节日,在每年农历五月初五。它起源蕴含着深邃的文化内涵,在传承发展中杂糅了多种民俗为一体。主要习俗:吃粽子:用粽叶包裹糯米、红枣、肉类等食材煮熟,是端午节的标志性食物。赛龙舟:多人协作划桨竞渡,相传是为纪念投江的屈原,如今成为极具观赏性的民俗活动。挂艾草、菖蒲:人们认为这些植物能驱邪避瘟,常挂于门前祈福。佩香囊:香囊内装香料,佩戴在身上有驱虫、提神的作用,也寄托美好祝愿。</p> </div> </div> </div> <!--End:图文介绍结束 --> <!-- Start:视频播放 --> <video src="video/hhhh.mp4" controls="controls" autoplay="autoplay" loop="loop" muted="muted"></video> <!-- Start:视频播放结束 --> <div class="footer tc"></div> </body> 这段代码是什么意思
06-26
D:\tools\python\python.exe D:\历史项目留存2\诺褀2025\python加工浦发模型模拟\py搭建\pythonProject1\爬虫抖音视频\测试01.py 小说下载器 - 自动翻页版 请输入小说起始URL: https://www.dbxsd.com/book/p23063/6291061.html 请输入输出文件名(默认: novel.txt): 2025-08-25 15:04:22,222 - INFO - 开始下载小说,起始URL: https://www.dbxsd.com/book/p23063/6291061.html 2025-08-25 15:04:22,223 - INFO - 基础URL: https://www.dbxsd.com 2025-08-25 15:04:22,223 - INFO - 正在下载第 1 章: https://www.dbxsd.com/book/p23063/6291061.html 2025-08-25 15:04:26,383 - INFO - 检测到编码: utf-8 2025-08-25 15:04:26,388 - INFO - 使用选择器: (‘div’, ‘content’) 找到内容容器 2025-08-25 15:04:26,398 - INFO - 通过分页区域找到下一页: https://www.dbxsd.com/book/p23063/6291061_2.html 2025-08-25 15:04:26,398 - INFO - 成功写入第 1 章内容 (1342 字符) 2025-08-25 15:04:26,398 - INFO - 正在下载第 2 章: https://www.dbxsd.com/book/p23063/6291061_2.html 2025-08-25 15:04:30,218 - INFO - 检测到编码: utf-8 2025-08-25 15:04:30,223 - INFO - 使用选择器: (‘div’, ‘content’) 找到内容容器 2025-08-25 15:04:30,226 - INFO - 通过JavaScript变量找到下一页: https://www.dbxsd.com/book/p23063/<a href= 2025-08-25 15:04:30,227 - INFO - 成功写入第 2 章内容 (65 字符) 2025-08-25 15:04:30,227 - INFO - 正在下载第 3 章: https://www.dbxsd.com/book/p23063/<a href= ================================================== 下载完成! 共 3 章,1407 字节 耗时: 12.07 秒 文件已保存至: D:\历史项目留存2\诺褀2025\python加工浦发模型模拟\py搭建\pythonProject1\爬虫抖音视频\novel.txt 2025-08-25 15:04:34,294 - ERROR - 错误: 无法获取页面,状态码: 404 2025-08-25 15:04:34,294 - WARNING - 检测到重复URL: https://www.dbxsd.com/book/p23063/<a href=,跳过 2025-08-25 15:04:34,294 - INFO - 已保存到: novel.txt 2025-08-25 15:04:34,294 - INFO - 总章节数: 3 2025-08-25 15:04:34,294 - INFO - 总字数: 1407 字节 2025-08-25 15:04:34,294 - INFO - 小说下载完成! Process finished with exit code 0 这个是翻页以后的页面源码 <!DOCTYPE html> <html lang="zh-cn"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>第339章 嘴巴里的出口(第2/2页)-《我的治愈系游戏》免费在线阅读_独步小说网</title> <meta name="keywords" content="独步小说网,我的治愈系游戏,第339章 嘴巴里的出口(第2/2页) 在线阅读"/> <meta name="description" content="当前章节:第339章 嘴巴里的出口(第2/2页)"/> <link href="/static/css/bootstrap.min.css" rel="stylesheet"> <link href="/static/css/font-awesome.min.css" rel="stylesheet" > <link href="/static/css/base.css" rel="stylesheet"> <script src="/static/js/action.js"></script> <!--[if lt IE 9]> <script src="/static/js/html5shiv.min.js"></script> <script src="/static/js/respond.min.js"></script> <![endif]--> <script type="text/javascript"> var book = new Object(); book.id="23063"; book.name="我的治愈系游戏"; book.author="我会修空调"; book.url="/book/p23063/"; book.chapterName="第339章 嘴巴里的出口(第2/2页)"; book.chapterUrl=window.location.href; book.chapterId="6291061"; </script> </head> <body> <div class="top"> <div class="container"> <div class="logo-name"><a href="/">独步小说网</a></div> <div class="float-right"><script>play("lan")</script></div> </div> </div> <div class="container"> <div class="search row"> <div class="col-sm-4 col-xs-12"> <form id="search-form" action="/plus/search.php"> <div class="input-group"> <input type="text" class="form-control" placeholder="请输入书名" id="bdcsMain" name="q" /> <div class="input-group-addon" onclick="search();"><span class="fa fa-search"></span></div> </div> </form> </div> <div class="col-sm-2 hidden-xs"> </div> <div class="col-sm-6 hidden-xs"> </div> </div> </div> <div class="container"> <div class="book-type t10"> <ol class="breadcrumb hidden-xs"> <li><a href="//www.dbxsc.com"><i class="fa fa-home"></i> 首页</a></li> <li><a href="/book/p23063/">我的治愈系游戏</a></li> <li class="active">第339章 嘴巴里的出口(第2/2页)</li> </ol> </div> <div class="cont-set clearfix"> <script>bookset();</script> </div> <!-- Content Begin--> <div class="content" id="content"> <h1 class="cont-title">第339章 嘴巴里的出口(第2/2页)</h1> <div class="row"> <div class="col-md-3"></div> <div class="col-md-6 text-center"> <a href="/book/p23063/6291061.html"><button type="button" class="btn btn-info"><i class="fa fa-arrow-circle-left" aria-hidden="true"></i> 上一页</button></a> <a href="/book/p23063/"><button type="button" class="btn btn-info">回目录</button></a> <a href="/book/p23063/6291062.html"><button type="button" class="btn btn-info">下一章 <i class="fa fa-arrow-circle-right" aria-hidden="true"></i></button></a> </div> </div> <div class="page"> <ul class="pagination pagination-sm"> <li><a href='6291061.html'>1</a></li><li class="active"><a>2</a></li> </ul> </div> <script>play("code-1");</script> <div id="cont-body" class="cont-body 6291061"> <script>play("code-2");</script> <p>“这就是出口?”</p> </div> <div class="clear"></div> <div class="note"><script>play("note");</script></div> <script>play("code-3");</script> <div class="page"> <ul class="pagination pagination-sm"> <li><a href='6291061.html'>1</a></li><li class="active"><a>2</a></li> </ul> </div> <script>play("code-4");</script> <div class="row t10"> <div class="col-md-3"></div> <div class="col-md-6 text-center"> <a href="/book/p23063/6291061.html"><button type="button" class="btn btn-info"><i class="fa fa-arrow-circle-left" aria-hidden="true"></i> 上一页</button></a> <a href="/book/p23063/"><button type="button" class="btn btn-info">回目录</button></a> <a href="/book/p23063/6291062.html"><button type="button" class="btn btn-info">下一章 <i class="fa fa-arrow-circle-right" aria-hidden="true"></i></button></a> </div> </div> <script>play("code-5");</script> </div> <!-- Content End--> </div> <!-- Footer Begin --> <div class="footer"> <div class = "container"> <p class = "hidden-xs">如果版权人认为在本站放置您的作品有损您的利益,请发邮件至<script>play("email")</script>,本站确认后将会无条件删除。</p> <p class = "hidden-xs">本站所收录作品、社区话题、书库评论均属其个人行为,不代表本站立场。</p> <p>有能力者,请一定订阅和购买正版书籍支持作者,这样作者才能写出更多更好的书!</p> <p class = "hidden-xs"> <script>play("tongji")</script> </p> </div> </div> <div class="fixed-btn"> <a class="go-top" href="javascript:void(0)" title="返回顶部"> <i class="fa fa-angle-up"></i></a> </div> <!-- Footer End --> <!-- jQuery (necessary for Bootstrap's JavaScript plugins) --> <script src="/static/js/jquery.min.js"></script> <!-- Include all compiled plugins (below), or include individual files as needed --> <script src="/static/js/bootstrap.min.js"></script> <script src="/static/js/comm.js"></script> <script type="text/javascript"> var shortname = ".html"; var npage = 2; var totalpage = 2; var namehand = "6291061"; var displaytype = "st"; var nexturl = "<a href='/book/p23063/6291062.html'><button type='button' class='btn btn-info'>下一章(→)</button></a>"; var preurl = "<a href='/book/p23063/6291060.html'><button type='button' class='btn btn-info'>(←)上一章</button></a>"; var muluurl = "/book/p23063/"; var cid = "6291061"; var sid ="23063"; play("flow"); </script> <script src="/static/js/article.js"></script> <script src="/static/js/up.js"></script> </body> </html>
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