def parse_page(self, response):
category = response.xpath("//div[@class='uibox']/div/text()").get()
srcs = response.xpath(
"//div[contains(@class, 'uibox')]/ul/li//img/@src").getall()
urls = list(map(lambda x: "https:" + x.replace("t_", ""), srcs))
item = BmwItem(category=category, image_urls=urls)
yield item
def parse_page(self, response):
category = response.xpath('//div[@class="uibox"]/div/text()').get()
# self.log(category)
srcs = response.xpath("//div[contains(@class,'uibox-con')]/ul/li//img/@src").getall()
srcs = list(map(lambda x: response.urljoin(x.replace('t_', '')), srcs))
# self.log(srcs)
yield BmwItem(category=category, image_urls=srcs)
def parse(self, response):
uiboxs = response.xpath("//div[@class='uibox']")
for uibox in uiboxs:
category = uibox.xpath(".//div[@class='uibox-title']/a/text()").get()
urls = uibox.xpath(".//ul/li/a/img/@src").getall()
urls = list(map(lambda url: response.urljoin(url), urls))
item = BmwItem(category=category, image_urls=urls)
yield item
def parse(self, response):
uiboxs = response.xpath("//div[@class='uibox']")[1:]
for uibox in uiboxs:
partname = uibox.xpath(".//div[@class='uibox-title']/a/text()").get()
urls = uibox.xpath(".//ul/li/a/img/@src").getall()
urls = list(map(lambda x:response.urljoin(x),urls))
item = BmwItem(partname=partname,urls=urls)
yield item
def parse_item(self, response):
sort = response.xpath('//div[@class="uibox"]/div[@class="uibox-title"]/text()').extract_first()
img_urls = response.xpath('//div[contains(@class,"uibox-con")]/ul/li//img/@src').extract()
img_urls = list(map(lambda x: x.replace("240x180_0_q95_c42", "800x0_1_q95"), img_urls))
img_urls = list(map(lambda x: response.urljoin(x), img_urls))
item = BmwItem(sort=sort, image_urls=img_urls)
print(img_urls)
yield item
def parse_item(self, response):
img_urls = response.xpath('//div[@class="uibox"]//img/@src').getall()
img_urls = list(map(lambda url: url.replace("t_", ''), img_urls))
img_urls = list(map(lambda url: response.urljoin(url), img_urls))
category = response.xpath(
'//div[@class="uibox-title"]/text()').getall()
category = [i.strip() for i in category if i.strip()][0]
yield BmwItem(category=category, image_urls=img_urls)
def parse(self, response):
uiboxes = response.xpath("//div[@class='uibox']")[1:]
for uibox in uiboxes:
category = uibox.xpath(
"./div[@class='uibox-title']/a/text()").get()
image_urls = uibox.xpath(".//ul/li/a/img/@src").getall()
image_urls = list(map(lambda url: "https:" + url, image_urls))
item = BmwItem(category=category, image_urls=image_urls)
yield item
def parse(self, response):
uiboxs = response.xpath('//div[@class="uibox"]')[1:]
for uibox in uiboxs:
category = uibox.xpath(
'.//div[@class="uibox-title"]/a/text()').get()
image_urls = uibox.xpath('.//ul/li/a/img/@src').getall()
urls = list(map(lambda url: response.urljoin(url), image_urls))
item = BmwItem(category=category, image_urls=urls)
yield item
def parse_item(self, response):
category = response.xpath("//div[@class='uibox']/div/text()").get()
srcs = response.xpath("//div[contains(@class,'uibox-con')]/ul/li//img/@src").getall()
# print(srcs)
# for src in srcs:
# src = response.urljoin(src)
# print(src)
srcs = list(map(lambda x:response.urljoin(x.replace("240x180_0_q95_c42_","")),srcs))
yield BmwItem(category=category,image_urls=srcs)
def img_tp(self, response):
bmbq = str(response.meta.get('info'))[2:-2]
img1 = []
img = response.xpath('//*[@id="img"]/@src').get()
img_new = response.urljoin(img)
img1.append(img_new)
print(img1)
item = BmwItem(category=bmbq, image_urls=img1)
yield item
img1.pop()
def parse_page(self, response):
category = response.xpath("//div[@class='uibox']/div/text()").get()
srcs = response.xpath(
"//div[contains(@class,'uibox-con')]/ul/li//img/@src").getall()
# srcs = list(map(lambda x:x.replace("t_",""),srcs))
# urls = []
# for src in srcs:
# url = response.urljoin(src)
# urls.append(url)
srcs = list(map(lambda x: response.urljoin(x.replace("t_", "")), srcs))
yield BmwItem(category=category, image_urls=srcs)
def parse_page(self, response):
category = response.xpath('//div[@class="uibox"]/div/text()').get()
srcs = response.xpath('//div[contains(@class,"uibox-con")]/ul/li/a/img/@src').getall()
# srcs = list(map(lambda x:x.replace('240x180_0_q95_c42_', ''), srcs))
# urls = []
# for src in srcs:
# url = response.urljoin(src)
# urls.append(url)
# srcs = list(map(lambda x:response.urljoin(x), srcs))
srcs = list(map(lambda x:response.urljoin(x.replace('240x180_0_q95_c42_', '')), srcs))
yield BmwItem(category=category, image_urls=srcs)
def parse(self, response):
uiboxs = response.xpath("//div[@class='uibox']")[1:]
for uibox in uiboxs:
category = uibox.xpath(
".//div[@class='uibox-title']/a/text()").get()
img_urls = uibox.xpath(".//ul/li/a/img/@src").getall()
# for img_url in img_urls:
# img_url = response.urljoin(img_url)
# print(img_url)
urls = list(
map(lambda img_url: response.urljoin(img_url), img_urls))
yield BmwItem(category=category, image_urls=urls)
def parse_old(self, response):
uiboxs = response.xpath("//div[@class='uibox']")[1:]
for uibox in uiboxs:
category = uibox.xpath("div[@class='uibox-title']/a/text()").get()
urls = uibox.xpath(".//ul/li/a/img/@src").getall()
# for url in urls:
# url = response.urljoin(url)
# print(url)
urls = list(map(lambda url: response.urljoin(url), urls))
item = BmwItem(category=category, image_urls=urls)
yield item
print(response.request.meta['proxy'])
def parse(self, response):
# 不要第0个，从第一个开始[1:]
uiboxs=response.xpath('//div[@class="uibox"]')[1:]
for uibox in uiboxs:
title=uibox.xpath('./div[@class="uibox-title"]/a[1]/text()').get()
hrefs=uibox.xpath('.//ul/li/a/img/@src').getall()
# for href in hrefs:
# href=response.urljoin(href)
# print(href)
hrefs=list(map(lambda href:response.urljoin(href),hrefs))
item=BmwItem(title=title,image_urls=hrefs)
yield item
def parse_pic(self, response):
category = response.xpath(
"//div[@class='uibox']/div/text()").extract_first()
srcs = response.xpath(
"//div[contains(@class,'uibox-con carpic-list03')]//li//img/@src"
).extract()
for src in srcs:
src = src.replace("/t_", "/1024x0_1_q87_")
image_url = "https:" + src
yield BmwItem(category=category,
image_urls=[image_url],
page_url=response.url)
def parse(self, response):
#SelectorList -> list
uiboxs = response.xpath(".//div[@class='uibox']")[1:]
for uibox in uiboxs:
category = uibox.xpath(".//div[@class='uibox-title']/a/text()").get()
urls = uibox.xpath(".//ul/li/a/img/@src").getall()
# for url in urls:
# url = response.urljoin(url)
# print(url)
urls = list(map(lambda url:response.urljoin(url),urls))
item = BmwItem(category=category,image_urls = urls)
yield item
def test_parse(self, response):
uiboxs = response.xpath("//div[@class='uibox']")[1:]
for uibox in uiboxs:
category = uibox.xpath(
".//div[@class = 'uibox-title']/a/text()").get()
urls = uibox.xpath(".//li/a/img/@src").getall()
# for url in urls:
# url = "https:" + url
#url = response.urljoin(url)
urls = map(lambda url: response.urljoin(url), urls)
print(urls)
item = BmwItem(category=category, image_urls=urls)
yield item
def parse_page(self, response):
category = response.xpath("//div[@class='uibox']/div/text()").get()
srcs = response.xpath(
"//div[contains(@class,'uibox-con')]/ul/li/a/img/@src").getall()
urls = list(
map(
lambda x: response.urljoin(
x.replace("240x180_0_q95_c42", "800x0_1_q95")), srcs))
# for src in srcs:
# url = response.urljoin(src)
# urls.append(url)
item = BmwItem(category=category, image_urls=urls)
yield item
def parse(self, response):
uiboxs = response.xpath('//div[@class="uibox"]')
for uibox in uiboxs:
title = uibox.xpath('./div[@class="uibox-title"]/a/text()').get()
img_urls = uibox.xpath('.//ul/li[position()<last()]//img/@src').getall()
img_urls = [tran_bigurl.sub('',response.urljoin( umg_url)) for umg_url in img_urls]
item = BmwItem(
title=title,
image_urls = img_urls
)
yield item
def parse(self, response):
# response是scrapy自己帮我们传回的响应数据，直接拿来用
uiboxs = response.xpath("//div[@class='uibox']")[1:]
for uibox in uiboxs:
# 获取类别名称
category = uibox.xpath(
".//div[@class='uibox-title']/a/text()").get()
# 获取图片下载路径
urls = uibox.xpath(".//ul/li/a/img/@src").getall()
# map需要一个函数和list，lambda匿名函数使用urljoin方法补齐urls列表传递过来的每一个url参数
urls = list(map(lambda url: response.urljoin(url), urls))
# 引用BmwItem，传递必须的参数
item = BmwItem(category=category, image_urls=urls)
yield item
def test_parse(self, response):
uiboxs = response.xpath("//div[@class='uibox']")[1:]
for uibox in uiboxs:
category = uibox.xpath(".//div[@class='uibox-title']/a/text()").get()
urls = uibox.xpath(".//ul/li/a/img/@src").getall()
# for url in urls:
# url = response.urljoin(url)
# self.log(url)
# self.log(category)
# self.log(urls)
# pass
urls = list(map(lambda url: response.urljoin(url), urls))
item = BmwItem(category=category, urls=urls)
yield item
def parse_page(self, response):
category = response.xpath("//div[@class='uibox']/div/text()").get()
print(category)
print("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@")
srcs = response.xpath(
"//div[contains(@class,'uibox-con')]/ul/li//img/@src").getall()
# 把map转化为列表,把小图的url变成大图的url,再加上前缀
srcs = list(
map(
lambda url: response.urljoin(
url.replace("240x180_0_q95_c42", "1024x0_1_q95")), srcs))
# map(lambda url:response.urljoin(url),srcs)
# for i in srcs:
# print(i)
yield BmwItem(category=category, image_urls=srcs)
def parse(self, response):
uiboxes = response.xpath(r'//div[@class="uibox"]')[1:] #[1:]表示为不要第一个元素
for uibox in uiboxes:
category = uibox.xpath(r'.//div[@class="uibox-title"]/a/text()'
).get() #点表示在当前循环内的，点get表示只获取一份
# print(category) #打印标题
urls = uibox.xpath(
r'.//ul/li/a/img/@src').getall() #获取图片链接，getall()提取所有
# print(urls) #这样得到的链接是前面缺少https的
''' for url in urls:
# url="https:"+url #第1种方法在url前面加https:
url=response.urljoin(url) #第2种方法在url前面加https: 也就是说会自动添加
print(url) '''
urls = list(map(lambda url: response.urljoin(url),
urls)) #第3种方法url前面加https:
# print(urls)
item = BmwItem(category=category, urls=urls)
yield item
def parse_page(self, response):
# 因为得到的第一个不需要，所以用[1:]
# uiboxs = response.xpath("//div[@class='uibox']")[1:]
# categorys=[]
# for uibox in uiboxs:
# # get()只得到第一个text文本
# category = uibox.xpath(".//div[@class='uibox-title']/a/text()").get()
# categorys.append(category)
category = response.xpath("//div[@class='uibox']/div/text()").get()
#class 有好几个所以用contains只要写出其中一个
srcs = response.xpath(
"//div[contains(@class,'uibox-con')]/ul/li/a/img/@src").getall()
srcs = list(map(lambda x: x.replace("240x180_0_q95_c42_", ""), srcs))
# urls=[]
# for src in srcs:
# url=response.urljoin(src)
# urls.append(url)
srcs = list(map(lambda x: response.urljoin(x), srcs))
yield BmwItem(category=category, image_urls=srcs)
def parse_page(self, response): # 用了crawlspider的话就不能重写parse方法了
title = response.xpath('//div[@class="uibox"]/div/text()').extract()[0]
# href 是引用 多用于 css 文档文件或者a链接超文本 link
# src是引入 多用于图片 js iframe
# div中class="uibox-con carpic-list03 border-b-solid" 是由多个空格分隔的，所以我们要用这个 至于为什么只用uibox-con,是因为carpic-list03 border-b-solid是样式，我们不用class是样式的
url_list = response.xpath(
'//div[contains(@class,"uibox-con")]//img/@src').extract()
# 这下面的图片要改成2024....才可以正常访问
if '202-51' in response.url:
url_list = list(
map(
lambda url: response.urljoin(
url.replace("autohomecar", "1024x0_1_q95_autohomecar")
), url_list))
url_list = list(
map(
lambda url: response.urljoin(
url.replace("240x180_0_q95_c42_", "")), url_list))
item = BmwItem(title=title, image_urls=url_list)
yield item
def parse_page(self, response):
category = response.xpath("//div[@class='uibox']/div/text()").get()
srcs = response.xpath(
'//div[contains(@class,"uibox-con")]/ul/li//img/@src').getall()
srcs = list(map(lambda x: response.urljoin(x.replace("t_", "")), srcs))
yield BmwItem(category=category, image_urls=srcs)
from bmw.items import BmwItem
class Bmw5Spider(scrapy.Spider):
name = 'bmw5'
allowed_domains = ['autohome.com.cn']
start_urls = ['https://car.autohome.com.cn/pic/series/65.html']
def parse(self, response):
<<<<<<< HEAD
>>>>>>> c7bd8bff104fbf41cb4953006ae4266c6b6df688
=======
>>>>>>> c7bd8bff104fbf41cb4953006ae4266c6b6df688
uiboxs = response.xpath("//div[@class='uibox']")[1:]
for uibox in uiboxs:
category = uibox.xpath(".//div[@class='uibox-title']/a/text()").get()
urls = uibox.xpath(".//ul/li/a/img/@src").getall()
# for url in urls:
# # url = "https:"+url
# url = response.urljoin(url)
# print(url)
urls =list(map(lambda url:response.urljoin(url),urls))
<<<<<<< HEAD
<<<<<<< HEAD
item = BmwItem(category=category,image_urls=urls)
=======
item = BmwItem(category=category,urls=urls)
>>>>>>> c7bd8bff104fbf41cb4953006ae4266c6b6df688
=======
item = BmwItem(category=category,urls=urls)
>>>>>>> c7bd8bff104fbf41cb4953006ae4266c6b6df688
yield item
def parse_page(self, response):
category = response.xpath("//div[@class='uibox']/div/text()").get()
srcs = response.xpath("//div[contains(@class,'uibox-con')]/ul/li//img/@src").getall()
srcs = list(map(lambda x:response.urljoin(x.replace("t_","")),srcs)) #把略缩图的_t去掉，补上https:// 就是高清图的地址
yield BmwItem(category=category,image_urls=srcs)
