我把这只蜘蛛弄脏了
import scrapy
class ProductDetailSpider(scrapy.Spider):
name = 'productdetail'
allowed_domains = ['bisabeli.id']
start_urls = [
"https://bisabeli.id/index.php?route=product/product&product_id=7874"
]
def parse(self, response):
description = response.css('div.producttab div#tab-description div#collapse-description').get().strip()
yield {
'description': description,
}
当我在控制台中用
scrapy crawl productdetail
结果是:
{
"description": "<div id=\"co
llapse-description\" class=\"desc-collapse showup\">\n\t\t\t\t\t\t\t\t\t\t<p>Deskripsi Realme X2 Pro 12GB/256GB - Pre Order - Biru</p><p>barang repack</p><p>Apa itu Repack :</p><p>Kartu garansi Konsumen dpt lembar pembeli lalu penjual ambil bagian KG l
embar penjual, utk kami bantu daftarkan klaim warranty nya nanti 1 tahun</p><p><br></p><p><br></p><p>Garansi resmi 1 tahun</p><p><br></p><p>OS Android</p><p>OS ver Android 9.0 (Pie); ColorOS 6.1</p><p>SIM Nano SIM , Dual SIM , Dual Standby</p><p>CPU
Qualcomm SDM855 Snapdragon 855+ (7nm)</p><p>Octa-core</p><p>Kecepatan CPU 2.96 GHz (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)</p><p>Storage 64GB , 128GB , 256GB</p><p>RAM 8GB , 12GB , 6GB</p><p>External Storage No</p><
p>Battery 4000mAh</p><p>50W SuperVOOC Flash Charge</p><p>Ukuran Layar 6.5 inches</p><p>Resolusi FHD+ 2400 x 1080 pixels at 402 ppi</p><p>Super AMOLED, 90Hz display</p><p>Network Tipe 2G , 3G , 4G (LTE)</p><p>2G GSM: 850/900/1800/1900</p><p>3G WCDMA:
B1/B2/B4/B5/B6/B8/B19</p><p>4G (LTE) LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28</p><p>TD-LTE: B34/B38/B39/B40/B41</p><p>Speed HSPA 42.2/11.5 Mbps, LTE-A</p><p>Kamera Utama 64MP + 13MP + 8MP + 2MP</p><p>Kamera Depan 16MP</p><p>Fitur W
i-Fi , Hotspot/Tethering , GPS , Bluetooth , Flash , Fingerprint Scanner , NFC , 3.5mm Headphone Jack , Quad Cameras</p><p>Ukuran Dimensi 161 x 75.7 x 8.7 mm</p>\n\t\t\t\t\t\t\t\t\t</div>"}
我想要得到的是div
标记('<div id="collapse-description" class="desc-collapse showup">'....'</div>'
)中的所有标记
我如何为它编写代码
更新
我想要的结果如下:
{
"description": "\n\t\t\t\t\t\t\t\t\t\t<p>Deskripsi Realme X2 Pro 12GB/256GB - Pre Order - Biru</p><p>barang repack</p><p>Apa itu Repack :</p><p>Kartu garansi Konsumen dpt lembar pembeli lalu penjual ambil bagian KG l
embar penjual, utk kami bantu daftarkan klaim warranty nya nanti 1 tahun</p><p><br></p><p><br></p><p>Garansi resmi 1 tahun</p><p><br></p><p>OS Android</p><p>OS ver Android 9.0 (Pie); ColorOS 6.1</p><p>SIM Nano SIM , Dual SIM , Dual Standby</p><p>CPU
Qualcomm SDM855 Snapdragon 855+ (7nm)</p><p>Octa-core</p><p>Kecepatan CPU 2.96 GHz (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)</p><p>Storage 64GB , 128GB , 256GB</p><p>RAM 8GB , 12GB , 6GB</p><p>External Storage No</p><
p>Battery 4000mAh</p><p>50W SuperVOOC Flash Charge</p><p>Ukuran Layar 6.5 inches</p><p>Resolusi FHD+ 2400 x 1080 pixels at 402 ppi</p><p>Super AMOLED, 90Hz display</p><p>Network Tipe 2G , 3G , 4G (LTE)</p><p>2G GSM: 850/900/1800/1900</p><p>3G WCDMA:
B1/B2/B4/B5/B6/B8/B19</p><p>4G (LTE) LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28</p><p>TD-LTE: B34/B38/B39/B40/B41</p><p>Speed HSPA 42.2/11.5 Mbps, LTE-A</p><p>Kamera Utama 64MP + 13MP + 8MP + 2MP</p><p>Kamera Depan 16MP</p><p>Fitur W
i-Fi , Hotspot/Tethering , GPS , Bluetooth , Flash , Fingerprint Scanner , NFC , 3.5mm Headphone Jack , Quad Cameras</p><p>Ukuran Dimensi 161 x 75.7 x 8.7 mm</p>\n\t\t\t\t\t\t\t\t\t"}
更新v2
尝试一些代码:
description = response.xpath("//div[@class='producttab']//div[@id='tab-description']//div[@id='collapse-description']").get()
结果:
{'description': '<div id="co
llapse-description" class="desc-collapse showup">\n\t\t\t\t\t\t\t\t\t\t<p>Deskripsi Realme X2 Pro 12GB/256GB - Pre Order - Biru</p><p>barang repack</p><p>Apa itu Repack :</p><p>Kartu garansi Konsumen dpt lembar pembeli lalu penjual ambil bagian KG l
embar penjual, utk kami bantu daftarkan klaim warranty nya nanti 1 tahun</p><p><br></p><p><br></p><p>Garansi resmi 1 tahun</p><p><br></p><p>OS Android</p><p>OS ver Android 9.0 (Pie); ColorOS 6.1</p><p>SIM Nano SIM , Dual SIM , Dual Standby</p><p>CPU
Qualcomm SDM855 Snapdragon 855+ (7nm)</p><p>Octa-core</p><p>Kecepatan CPU 2.96 GHz (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)</p><p>Storage 64GB , 128GB , 256GB</p><p>RAM 8GB , 12GB , 6GB</p><p>External Storage No</p><
p>Battery 4000mAh</p><p>50W SuperVOOC Flash Charge</p><p>Ukuran Layar 6.5 inches</p><p>Resolusi FHD+ 2400 x 1080 pixels at 402 ppi</p><p>Super AMOLED, 90Hz display</p><p>Network Tipe 2G , 3G , 4G (LTE)</p><p>2G GSM: 850/900/1800/1900</p><p>3G WCDMA:
B1/B2/B4/B5/B6/B8/B19</p><p>4G (LTE) LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28</p><p>TD-LTE: B34/B38/B39/B40/B41</p><p>Speed HSPA 42.2/11.5 Mbps, LTE-A</p><p>Kamera Utama 64MP + 13MP + 8MP + 2MP</p><p>Kamera Depan 16MP</p><p>Fitur W
i-Fi , Hotspot/Tethering , GPS , Bluetooth , Flash , Fingerprint Scanner , NFC , 3.5mm Headphone Jack , Quad Cameras</p><p>Ukuran Dimensi 161 x 75.7 x 8.7 mm</p>\n\t\t\t\t\t\t\t\t\t</div>'}
description = response.xpath("//div[@class='producttab']//div[@id='tab-description']//div[@id='collapse-description']/text()").get()
结果:
{'description': '\n\t\t\t\t\
t\t\t\t\t\t'}
description = response.xpath("//div[@class='producttab']//div[@id='tab-description']//div[@id='collapse-description']//text()").get()
结果:
{'description': '\n\t\t\t\t\
t\t\t\t\t\t'}
还是。。。不是我想要的结果
旧版本:
此时,我发现只有
.re(".+")
可以获得全部(或多或少)as列表如果我跳过第一个和最后一个元素并使用
"".join()
,那么我可以得到内部HTML编辑:
旧版本之所以有效,是因为HTML中有
\n
,并且它将HTML拆分为\n
上的列表当没有
\n
时,旧版本将创建一个字符串类似于
get()
此外,每个项目都有结构
当
\n
介于text
和子项之间时then old version skips
文本`来自最终结果适用于不同HTML的代码是
结果:
似乎
scrapy
已经在Selectors中使用了lxml
,所以lxml
应该已经安装了最低工作代码:
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