分享75个JS焦点图代码，总有一款适合您

base_url =  "https://sc.chinaz.com/" # 采集的网址
    save_path = "D:\\Freedom\\Sprider\\ChinaZ\\"
    sprider_count = 113#  正在采集第3页的第36个资源，共10页资源 debug
    sprider_start_count=315
    word_content_list = []
    folder_name = ""
    page_end_number=0
    max_pager=40 #每页的数量
    haved_sprider_count =0  # 已经采集的数量
    page_count = 1  # 每个栏目开始业务content="text/html; charset=gb2312"
    filter_down_file=[]

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
       图片代码 https://sc.chinaz.com/jiaoben/tupiandaima.html
       相册代码 https://sc.chinaz.com/jiaoben/tupainxiangce.html
       焦点图代码 https://sc.chinaz.com/jiaoben/jiaodiantu.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 == "焦点图代码":
            self.first_column_name = "jiaoben"
            self.folder_name = "JS焦点图代码"
            self.second_column_name = "jiaodiantu"
        elif title_name == "图片代码":
            self.first_column_name = "jiaoben"
            self.folder_name = "JS图片代码"
            self.second_column_name = "tupiandaima"
        elif title_name == "相册代码":
            self.first_column_name = "jiaoben"
            self.folder_name = "JS相册代码"
            self.second_column_name = "tupainxiangce"
        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 + "/{2}/{0}_{1}.html".format(self.second_column_name, self.page_count,self.first_column_name)
                    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)

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 "zip" == 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)