分享63个JS幻灯片代码，总有一款适合您

def sprider(self,title_name):
        """
       采集
       进度条 https://sc.chinaz.com/jiaoben/jindutiao.html
       在线客服 https://sc.chinaz.com/jiaoben/kefu.html
       幻灯片代码 https://sc.chinaz.com/jiaoben/huandengpian.html
       :return:
       """
        if title_name == "幻灯片代码":
            self.first_column_name = "jiaoben"
            self.folder_name = "JS幻灯片代码"
            self.second_column_name = "huandengpian"
        elif title_name == "进度条":
            self.first_column_name = "jiaoben"
            self.folder_name = "JS进度条"
            self.second_column_name = "jindutiao"
        elif title_name == "在线客服":
            self.first_column_name = "jiaoben"  # 一级目录
            self.folder_name = "JS特效在线客服"
            self.second_column_name = "kefu"
        BaseFrame().right("本次采集参数：sprider_count=" + str(self.sprider_count) + "")
        BaseFrame().right("本次采集参数：title_name="+title_name+"")
        BaseFrame().right("本次采集参数：second_column_name=" + self.second_column_name + "")
        # self.folder_name = "JS表单验证"
        self.sprider_category = title_name  # 一级目录self.folder_name
        second_folder_name = str(self.sprider_count) + "个" + self.folder_name #二级目录
        self.sprider_type =second_folder_name
        self.merchant=int(self.sprider_start_count) //int(self.max_pager)+1 #起始页码用于效率采集
        #原始路径+一级目录+二级目录
        self.file_path = self.save_path + os.sep + "JS" + os.sep + self.folder_name  + os.sep + second_folder_name
        self.save_path = self.save_path+ os.sep + "JS" + os.sep+self.folder_name +os.sep + second_folder_name+ os.sep + self.folder_name
        BaseFrame().debug("开始采集ChinaZJS"+self.folder_name+"源码...")
        sprider_url = (self.base_url + "/{1}/{0}.html".format(self.second_column_name,self.first_column_name))
        down_path="D:\\Freedom\\Sprider\\ChinaZ\\JS\\"+self.folder_name +"\\"+second_folder_name+"\\Temp\\"
        if os.path.exists(down_path) is True:
            shutil.rmtree(down_path)
        if os.path.exists(down_path) is False:
            os.makedirs(down_path)
        if os.path.exists(self.save_path ) is True:
            shutil.rmtree(self.save_path )
        if os.path.exists(self.save_path ) is False:
            os.makedirs(self.save_path )
        chrome_options = webdriver.ChromeOptions()
        diy_prefs ={'profile.default_content_settings.popups': 0,
                    'download.default_directory':'{0}'.format(down_path)}
        # 添加路径到selenium配置中
        chrome_options.add_experimental_option('prefs', diy_prefs)
        chrome_options.add_argument('--headless') #隐藏浏览器
        # 实例化chrome浏览器时，关联忽略证书错误
        driver = webdriver.Chrome(options=chrome_options)
        driver.set_window_size(1280, 800)  # 分辨率 1280*800
        # driver.get方法将定位在给定的URL的网页，get接受url可以是任何网址，此处以百度为例
        driver.get(sprider_url)
        # content = driver.page_source
        element_list = driver.find_elements(By.CLASS_NAME, "picblock")  # 列表页面 核心内容
        #element_list = div_elem.find_elements(By.CLASS_NAME, 'item')
        #print(element_list.get_attribute('innerHTML'))
        laster_pager_div = driver.find_element(By.CLASS_NAME, "fenye")
        laster_pager_a =laster_pager_div.find_elements(By.TAG_NAME, 'a')
        laster_pager_url = laster_pager_a[len(laster_pager_a) - 2]
        page_end_number = int(laster_pager_url.text)
        self.page_count=self.merchant
        while self.page_count <= int(page_end_number):  # 翻完停止
            try:
                if self.page_count == 1:
                    self.sprider_detail(driver,element_list,self.page_count,page_end_number,down_path)
                    pass
                else:
                    if self.haved_sprider_count == self.sprider_count:
                        BaseFrame().debug("采集到达数量采集停止...")
                        BaseFrame().debug("开始写文章...")
                        self.builder_word(self.folder_name, self.word_content_list)
                        BaseFrame().debug("文件编写完毕，请到对应的磁盘查看word文件和下载文件！")
                        break
                    #(self.base_url + "/sort/{0}/{1}/".format(url_index, self.page_count))
                    #http://soft.onlinedown.net/sort/177/2/
                    #https://sc.chinaz.com/tag_jiaoben/tupianqiehuan_2.html
                    next_url = self.base_url + "/tag_jiaoben/{0}_{1}.html".format(self.second_column_name, self.page_count)
                    driver.get(next_url)
                    element_list = driver.find_elements(By.CLASS_NAME, "picblock")  # 列表页面 核心内容
                    self.sprider_detail( driver, element_list, self.page_count, page_end_number, down_path)
                    pass
                #print(self.page_count)
                self.page_count = self.page_count + 1  # 页码增加1
            except Exception as e:
                print("sprider()执行过程出现错误:" + str(e))
                sleep(1)

def sprider_detail(self, driver,element_list,page_count,max_page,down_path):
        """
        采集明细页面
        :param driver:
        :param element_list:
        :param page_count:
        :param max_page:
        :param down_path:
        :return:
        """
        index = 0
        element_array=[]
        element_length=len(element_list)
        #print("每页共"+str(element_length))
        for element in element_list:
            div_list= element.find_elements(By.TAG_NAME,  'div')
            #print(len(div_list))
            a_elenent=div_list[1].find_element(By.TAG_NAME,  'a')
            next_url = a_elenent.get_attribute("href")
            coder_title = a_elenent.get_attribute("alt")
            e=coder_title+"$"+ next_url
            element_array.append(e)
            pass
        if int(self.page_count) == int(self.merchant):
            self.sprider_start_index = int(self.sprider_start_count) % int(self.max_pager)
            index=self.sprider_start_index
        while index < element_length:
            if os.path.exists(down_path) is False:
                os.makedirs(down_path)
            if self.haved_sprider_count == self.sprider_count:
                BaseFrame().debug("采集到达数量采集停止...")
                break
            #element = element_list[index]
            element=element_array[index]
            time.sleep(1)
            index = index + 1
            sprider_info="正在采集第"+str(page_count)+"页的第"+str(index)+"个资源，共"+str(max_page)+"页资源"
            BaseFrame().debug(sprider_info)
            next_url=element.split("$")[1]
            coder_title=element.split("$")[0]
            # next_url = element.find_element(By.TAG_NAME, 'a').get_attribute("href")
            # coder_title =element.find_element(By.TAG_NAME, 'img').get_attribute("title")
            try:
                codeEntity = SpriderEntity()  # 下载过的资源不再下载
                codeEntity.sprider_base_url = self.base_url
                codeEntity.create_datetime = SpriderTools.get_current_datetime()
                codeEntity.sprider_url = next_url
                codeEntity.sprider_pic_title = coder_title
                codeEntity.sprider_pic_index = str(index)
                codeEntity.sprider_pager_index = page_count
                codeEntity.sprider_type = self.sprider_type
                if SpriderAccess().query_sprider_entity_by_urlandindex(next_url, str(index)) is None:
                    SpriderAccess().save_sprider(codeEntity)
                else:
                    BaseFrame().debug(coder_title+next_url + "数据采集过因此跳过")
                    continue
                driver.get(next_url)  # 请求明细页面1
                sleep(0.5)
                if SeleniumTools.judeg_element_isexist(driver, "CLASS_NAME", "dian") == 3:
                    driver.back()
                    BaseFrame().debug(coder_title+"下载按钮不存在，因此跳过哦....")
                    continue
                print("准备点击下载按钮...")
                div_element_list=driver.find_elements(By.CLASS_NAME, "dian") #下载源码.click()
                a_element=div_element_list[1].find_element(By.TAG_NAME, "a")
                a_element.click()
                sleep(0.5)
                result,message=SpriderTools.judge_file_exist(True,240,1,down_path,self.filter_down_file,"zip|rar|gz|tgz")#判断源码
                if result is True:
                    sprider_content = [coder_title, self.save_path + os.sep +"image"+ os.sep + coder_title + ".jpg"]  # 采集成功的记录
                    self.word_content_list.append(sprider_content)  # 增加到最终的数组
                    self.haved_sprider_count = self.haved_sprider_count + 1
                    BaseFrame().right("已经采集完成第" + str(self.haved_sprider_count) + "个")
                    time.sleep(1)
                    driver.back()
                    coder_title = str(coder_title).replace("::", "").replace("/", "").strip() #去掉windows不识别的字符
                    files = os.listdir(down_path)
                    file_name = files[0]  # 获取默认值
                    srcFile = down_path + os.sep + file_name
                    file_ext = os.path.splitext(srcFile)[-1]
                    dstFile = down_path + os.sep + coder_title + file_ext
                    os.rename(srcFile, dstFile)
                    srcFile = dstFile
                    dstFile = self.save_path + os.sep + coder_title + file_ext
                    shutil.move(srcFile, dstFile)  # 移动文件
                else:
                    files = os.listdir(down_path)  # 读取目录下所有文件
                    coder_title = str(coder_title).replace("/", "")  # 去掉windows不识别的字符
                    try:
                        if str(message)=="0个文件认定是False":
                            BaseFrame().error(coder_title+"文件不存在...")
                            shutil.rmtree(down_path)  # 如果没下载完是无法删除的
                            pass
                        else:
                            BaseFrame().error("检测下载文件出错可能原因是等待时间不够已经超时，再等待60秒...")
                            time.sleep(60)
                            shutil.rmtree(down_path) #如果没下载完是无法删除的
                            #清空数组
                            self.filter_down_file.clear()
                    except Exception as e:
                        # 使用数组append记录文件名字 移动的时候过滤
                        self.builder_filter_file(files)
                    pass
            except Exception as e:
                BaseFrame().error("sprider_detail()执行过程出现错误:" + str(e))
                BaseFrame().error("sprider_detail()记录下载的文件名")
                # 使用数组append记录文件名字 移动的时候过滤
                files = os.listdir(down_path)  # 读取目录下所有文件
                self.builder_filter_file(files)
        if(int(page_count)==int(max_page)):
            self.builder_word(self.folder_name,self.word_content_list)
            BaseFrame().debug("文件编写完毕，请到对应的磁盘查看word文件和下载文件！")

import os
def void_file(dirPath):
    dirs = os.listdir(dirPath)  # 查找该层文件夹下所有的文件及文件夹，返回列表
    for file in dirs:
        file_full_name = dirPath + '/' + file
        file_ext = os.path.splitext(file_full_name)[-1]
        if file_ext is None  or file_ext=="":
            continue
        if "rar" == str(file_ext.split(".")[1]):
            os.remove(file_full_name)
        if "zipt" == str(file_ext.split(".")[1]):
            os.remove(file_full_name)
        if "gz" == str(file_ext.split(".")[1]):
            os.remove(file_full_name)
        if "tgz" == str(file_ext.split(".")[1]):
            os.remove(file_full_name)
# 查找指定文件夹下所有相同名称的文件
def search_file(dirPath, fileName):
    dirs = os.listdir(dirPath)  # 查找该层文件夹下所有的文件及文件夹，返回列表
    for currentFile in dirs:  # 遍历列表
        absPath = dirPath + '/' + currentFile
        if os.path.isdir(absPath):  # 如果是目录则递归，继续查找该目录下的文件
            search_file(absPath, fileName)
        elif currentFile == fileName:
            print(absPath)  # 文件存在，则打印该文件的绝对路径
            os.remove(absPath)