本篇文章给大家谈谈怎么保存网站的源码分享图片，以及如何导出网站源代码对应的知识点，文章可能有点长，但是希望大家可以阅读完，增长自己的知识，最重要的是希望对各位有所帮助，可以解决了您的问题，不要忘了收藏本站喔。
本代码演示去电影网址上抓取电影网址和电影名称的数据，并保存到本机到excel表格中
操作步骤如下：
一、去百度上搜索查询要爬去的电影网址：
搜索到的电影网址为：http://dianying.2345.com/list/guzhuang——.html，即我们今天要通过python进行get请求的网址
二、开始测试爬取网址：
1、在360极速浏览器输入网址：http://dianying.2345.com/list/guzhuang——.html。
2、按F12查看网址的源代码。
3、按住F5加载网页源代码。
4、找到左下角的Network，点击↖箭头，选择对应的电影，如下图所示：
相当于已经得出了如下结论：
所有的电影网址，标题信息都在<emclass=”emTit”>标签里。
三、去pycharm里编写源代码
1、同时按alt+insert键，新建一个使用find_all匹配电影信息.py的文件。
2、根据以下3个步骤开始编写爬取网页源代码的代码：
①导入相应的库
②定义函数对网页进行get请求，并解析网址，并保存数据到excel中
③调用函数
代码示例如下：
导入正则，网页请求，随机，系统库\nfrombs4importBeautifulSoup导入pandas库，并设置为pd\n设定请求头的值agent1\nagent2={“User-Agent”:”Mozilla/5.0(WindowsNT10.0;WOW64)AppleWebKit/537.36(KHTML,likeGecko)Chrome/69.0.3497.100Safari/537.36″}设定请求头的值agent3\nlist1=[agent1,agent2,agent3]请求头的值agent从列表list1里随机选择一个\ntry:\nresponse=requests.get(url,headers=agent)根据内容解析出网页的编码格式并赋值给response.encoding\nhtml=response.text使用html.parser解析器对网页源代码进行解析，并将解析结果赋值给soup\ninfo=soup.find_all(“em”,attrs={“class”:”emTit”})发现所有电影信息都在<emclass=”emTit”><atitle=”黄飞鸿1壮志凌云”target=”_blank”href=”//dianying.2345.com/detail/59747.html”data-ajax83=”ys_dy_list_title_59747″>黄飞鸿1：壮志凌云</a></em>标签里，\n设置列表list1为空列表，用来接收电影的网址信息\nlist2=[]在info里遍历所有的电影信息movieinfo\nprint(movieinfo)将遍历出来的a标签的href属性值前加上http作为一个完整的网址添加到列表list1\nlist2.append(movieinfo.a.string)打印列表list1\nprint(“list2:”,list2)上面这行代码设置dict1字典，字典的三个键分别是序号，网址，电影标题，对应的是存储在excel表格里的三个表头，即3个列标名称，字典的三个值分别是序号值，电影网址，电影标题名称\ndf=pd.DataFrame(dict1)将df的数据保存到E:\\IT\\PYthon\\电影数据.xlsx的excel文件中，若没有这个文件，则自动新建这个文件并保存数据\nexcept:打印爬取失败的提示\n调用gethtml函数\n
在pycharm同时按住ctrl+shift+F10运行代码,代码运行结果如下：
[<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_148874″href=”//dianying.2345.com/detail/148874.html”target=”_blank”title=”王朝的女人杨贵妃”>王朝的女人?杨贵妃</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_35077″href=”//dianying.2345.com/detail/35077.html”target=”_blank”title=”龙门飞甲”>龙门飞甲</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_201821″href=”//dianying.2345.com/detail/201821.html”target=”_blank”title=”开封降魔记”>开封降魔记</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_59747″href=”//dianying.2345.com/detail/59747.html”target=”_blank”title=”黄飞鸿1壮志凌云”>黄飞鸿1：壮志凌云</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_199282″href=”//dianying.2345.com/detail/199282.html”target=”_blank”title=”神谕通天”>神谕通天</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_39273″href=”//dianying.2345.com/detail/39273.html”target=”_blank”title=”笑傲江湖3东方不败风云再起”>笑傲江湖3：东方不败…</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_202433″href=”//dianying.2345.com/detail/202433.html”target=”_blank”title=”封魔传”>封魔传</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_30550″href=”//dianying.2345.com/detail/30550.html”target=”_blank”title=”恶虎村”>恶虎村</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_190993″href=”//dianying.2345.com/detail/190993.html”target=”_blank”title=”少林与武当”>少林与武当</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_19317″href=”//dianying.2345.com/detail/19317.html”target=”_blank”title=”镖行天下前传之决战天涯”>镖行天下前传之决战…</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_198268″href=”//dianying.2345.com/detail/198268.html”target=”_blank”title=”大唐狐妖传”>大唐狐妖传</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_164786″href=”//dianying.2345.com/detail/164786.html”target=”_blank”title=”轩辕大帝”>轩辕大帝</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_141359″href=”//dianying.2345.com/detail/141359.html”target=”_blank”title=”白幽灵传奇之绝命逃亡”>白幽灵传奇之绝命逃…</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_21034″href=”//dianying.2345.com/detail/21034.html”target=”_blank”title=”火烧圆明园”>火烧圆明园</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_190410″href=”//dianying.2345.com/detail/190410.html”target=”_blank”title=”埋伏1973″>埋伏（1973）</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_120632″href=”//dianying.2345.com/detail/120632.html”target=”_blank”title=”绣春刀”>绣春刀</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_84172″href=”//dianying.2345.com/detail/84172.html”target=”_blank”title=”止杀令”>止杀令</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_21898″href=”//dianying.2345.com/detail/21898.html”target=”_blank”title=”黄飞鸿6西域雄狮”>黄飞鸿6：西域雄狮</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_200132″href=”//dianying.2345.com/detail/200132.html”target=”_blank”title=”龙族的反击”>龙族的反击</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_197808″href=”//dianying.2345.com/detail/197808.html”target=”_blank”title=”白夜侠”>白夜侠</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_323″href=”//dianying.2345.com/detail/323.html”target=”_blank”title=”倚天屠龙记之魔教教主”>倚天屠龙记之魔教教…</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_116829″href=”//dianying.2345.com/detail/116829.html”target=”_blank”title=”天将雄师”>天将雄师</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_50331″href=”//dianying.2345.com/detail/50331.html”target=”_blank”title=”大罗剑侠”>大罗剑侠</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_36044″href=”//dianying.2345.com/detail/36044.html”target=”_blank”title=”杨门女将之军令如山”>杨门女将之军令如山…</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_165827″href=”//dianying.2345.com/detail/165827.html”target=”_blank”title=”奇侠”>奇侠</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_202024″href=”//dianying.2345.com/detail/202024.html”target=”_blank”title=”等到烟暖雨收”>等到烟暖雨收</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_31845″href=”//dianying.2345.com/detail/31845.html”target=”_blank”title=”古墓荒斋”>古墓荒斋</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_50332″href=”//dianying.2345.com/detail/50332.html”target=”_blank”title=”黑灵官”>黑灵官</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_200206″href=”//dianying.2345.com/detail/200206.html”target=”_blank”title=”铁锅传奇”>铁锅传奇</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_65349″href=”//dianying.2345.com/detail/65349.html”target=”_blank”title=”花漾”>花漾</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_30492″href=”//dianying.2345.com/detail/30492.html”target=”_blank”title=”鹰王”>鹰王</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_198270″href=”//dianying.2345.com/detail/198270.html”target=”_blank”title=”皇上命我来选妃”>皇上命我来选妃</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_19263″href=”//dianying.2345.com/detail/19263.html”target=”_blank”title=”镖行天下前传之终极任务”>镖行天下前传之终极…</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_165826″href=”//dianying.2345.com/detail/165826.html”target=”_blank”title=”绣春刀修罗战场”>绣春刀?修罗战场</a></em>,<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_196850″href=”//dianying.2345.com/detail/196850.html”target=”_blank”title=”维京王者之战”>维京:王者之战</a></em>]
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_148874″href=”//dianying.2345.com/detail/148874.html”target=”_blank”title=”王朝的女人杨贵妃”>王朝的女人?杨贵妃</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_35077″href=”//dianying.2345.com/detail/35077.html”target=”_blank”title=”龙门飞甲”>龙门飞甲</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_201821″href=”//dianying.2345.com/detail/201821.html”target=”_blank”title=”开封降魔记”>开封降魔记</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_59747″href=”//dianying.2345.com/detail/59747.html”target=”_blank”title=”黄飞鸿1壮志凌云”>黄飞鸿1：壮志凌云</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_199282″href=”//dianying.2345.com/detail/199282.html”target=”_blank”title=”神谕通天”>神谕通天</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_39273″href=”//dianying.2345.com/detail/39273.html”target=”_blank”title=”笑傲江湖3东方不败风云再起”>笑傲江湖3：东方不败…</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_202433″href=”//dianying.2345.com/detail/202433.html”target=”_blank”title=”封魔传”>封魔传</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_30550″href=”//dianying.2345.com/detail/30550.html”target=”_blank”title=”恶虎村”>恶虎村</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_190993″href=”//dianying.2345.com/detail/190993.html”target=”_blank”title=”少林与武当”>少林与武当</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_19317″href=”//dianying.2345.com/detail/19317.html”target=”_blank”title=”镖行天下前传之决战天涯”>镖行天下前传之决战…</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_198268″href=”//dianying.2345.com/detail/198268.html”target=”_blank”title=”大唐狐妖传”>大唐狐妖传</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_164786″href=”//dianying.2345.com/detail/164786.html”target=”_blank”title=”轩辕大帝”>轩辕大帝</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_141359″href=”//dianying.2345.com/detail/141359.html”target=”_blank”title=”白幽灵传奇之绝命逃亡”>白幽灵传奇之绝命逃…</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_21034″href=”//dianying.2345.com/detail/21034.html”target=”_blank”title=”火烧圆明园”>火烧圆明园</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_190410″href=”//dianying.2345.com/detail/190410.html”target=”_blank”title=”埋伏1973″>埋伏（1973）</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_120632″href=”//dianying.2345.com/detail/120632.html”target=”_blank”title=”绣春刀”>绣春刀</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_84172″href=”//dianying.2345.com/detail/84172.html”target=”_blank”title=”止杀令”>止杀令</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_21898″href=”//dianying.2345.com/detail/21898.html”target=”_blank”title=”黄飞鸿6西域雄狮”>黄飞鸿6：西域雄狮</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_200132″href=”//dianying.2345.com/detail/200132.html”target=”_blank”title=”龙族的反击”>龙族的反击</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_197808″href=”//dianying.2345.com/detail/197808.html”target=”_blank”title=”白夜侠”>白夜侠</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_323″href=”//dianying.2345.com/detail/323.html”target=”_blank”title=”倚天屠龙记之魔教教主”>倚天屠龙记之魔教教…</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_116829″href=”//dianying.2345.com/detail/116829.html”target=”_blank”title=”天将雄师”>天将雄师</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_50331″href=”//dianying.2345.com/detail/50331.html”target=”_blank”title=”大罗剑侠”>大罗剑侠</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_36044″href=”//dianying.2345.com/detail/36044.html”target=”_blank”title=”杨门女将之军令如山”>杨门女将之军令如山…</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_165827″href=”//dianying.2345.com/detail/165827.html”target=”_blank”title=”奇侠”>奇侠</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_202024″href=”//dianying.2345.com/detail/202024.html”target=”_blank”title=”等到烟暖雨收”>等到烟暖雨收</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_31845″href=”//dianying.2345.com/detail/31845.html”target=”_blank”title=”古墓荒斋”>古墓荒斋</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_50332″href=”//dianying.2345.com/detail/50332.html”target=”_blank”title=”黑灵官”>黑灵官</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_200206″href=”//dianying.2345.com/detail/200206.html”target=”_blank”title=”铁锅传奇”>铁锅传奇</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_65349″href=”//dianying.2345.com/detail/65349.html”target=”_blank”title=”花漾”>花漾</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_30492″href=”//dianying.2345.com/detail/30492.html”target=”_blank”title=”鹰王”>鹰王</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_198270″href=”//dianying.2345.com/detail/198270.html”target=”_blank”title=”皇上命我来选妃”>皇上命我来选妃</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_19263″href=”//dianying.2345.com/detail/19263.html”target=”_blank”title=”镖行天下前传之终极任务”>镖行天下前传之终极…</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_165826″href=”//dianying.2345.com/detail/165826.html”target=”_blank”title=”绣春刀修罗战场”>绣春刀?修罗战场</a></em>
<emclass=”emTit”><adata-ajax83=”ys_dy_list_title_196850″href=”//dianying.2345.com/detail/196850.html”target=”_blank”title=”维京王者之战”>维京:王者之战</a></em>
list1:[‘http://dianying.2345.com/detail/148874.html’,’http://dianying.2345.com/detail/35077.html’,’http://dianying.2345.com/detail/201821.html’,’http://dianying.2345.com/detail/59747.html’,’http://dianying.2345.com/detail/199282.html’,’http://dianying.2345.com/detail/39273.html’,’http://dianying.2345.com/detail/202433.html’,’http://dianying.2345.com/detail/30550.html’,’http://dianying.2345.com/detail/190993.html’,’http://dianying.2345.com/detail/19317.html’,’http://dianying.2345.com/detail/198268.html’,’http://dianying.2345.com/detail/164786.html’,’http://dianying.2345.com/detail/141359.html’,’http://dianying.2345.com/detail/21034.html’,’http://dianying.2345.com/detail/190410.html’,’http://dianying.2345.com/detail/120632.html’,’http://dianying.2345.com/detail/84172.html’,’http://dianying.2345.com/detail/21898.html’,’http://dianying.2345.com/detail/200132.html’,’http://dianying.2345.com/detail/197808.html’,’http://dianying.2345.com/detail/323.html’,’http://dianying.2345.com/detail/116829.html’,’http://dianying.2345.com/detail/50331.html’,’http://dianying.2345.com/detail/36044.html’,’http://dianying.2345.com/detail/165827.html’,’http://dianying.2345.com/detail/202024.html’,’http://dianying.2345.com/detail/31845.html’,’http://dianying.2345.com/detail/50332.html’,’http://dianying.2345.com/detail/200206.html’,’http://dianying.2345.com/detail/65349.html’,’http://dianying.2345.com/detail/30492.html’,’http://dianying.2345.com/detail/198270.html’,’http://dianying.2345.com/detail/19263.html’,’http://dianying.2345.com/detail/165826.html’,’http://dianying.2345.com/detail/196850.html’]
list2:[‘王朝的女人?杨贵妃’,’龙门飞甲’,’开封降魔记’,’黄飞鸿1：壮志凌云’,’神谕通天’,’笑傲江湖3：东方不败…’,’封魔传’,’恶虎村’,’少林与武当’,’镖行天下前传之决战…’,’大唐狐妖传’,’轩辕大帝’,’白幽灵传奇之绝命逃…’,’火烧圆明园’,’埋伏（1973）’,’绣春刀’,’止杀令’,’黄飞鸿6：西域雄狮’,’龙族的反击’,’白夜侠’,’倚天屠龙记之魔教教…’,’天将雄师’,’大罗剑侠’,’杨门女将之军令如山…’,’奇侠’,’等到烟暖雨收’,’古墓荒斋’,’黑灵官’,’铁锅传奇’,’花漾’,’鹰王’,’皇上命我来选妃’,’镖行天下前传之终极…’,’绣春刀?修罗战场’,’维京:王者之战’]
pycharm代码图片示例如下：
pycharm代码图
检查网址的电影信息图片
检查网址的电影信息图片
保存到本机的EXCEL表格图片
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