Scrapy 0.9 Documentationthe regular expression for the links to follow: /tor/\d+. For extracting data we’ll use XPath to select the part of the document where the data is to be extracted. Let’s take one of those torrent pages: http://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want to extract which is: torrent name, description and size. By looking at the page natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second0 码力 | 156 页 | 764.56 KB | 1 年前3
Scrapy 0.9 Documentationthe links to follow: /tor/\d+. For extracting data we’ll use XPath [http://www.w3.org/TR/xpath] to select the part of the document where the data is to be extracted. Let’s take one of those torrent pages: http://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want to extract which is: torrent name, description and size. By looking at the page natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second0 码力 | 204 页 | 447.68 KB | 1 年前3- Scrapy 0.12 Documentationhttp://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want which is: torrent name, description and size. By looking at the page HTML source natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second tary
Total size: 699.79 megabyte
An XPath expression to select the description could be: //div[@id='specifications']/p[2]/text()[2] For more information about0 码力 | 177 页 | 806.90 KB | 1 年前3 - Scrapy 0.14 Documentationhttp://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want which is: torrent name, description and size. By looking at the page HTML source natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second tary
Total size: 699.79 megabyte
An XPath expression to select the description could be: //div[@id='specifications']/p[2]/text()[2] For more information about0 码力 | 179 页 | 861.70 KB | 1 年前3 - Scrapy 0.14 Documentationhttp://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want which is: torrent name, description and size. By looking at the page HTML source natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second tary
Total size: 699.79 megabyte
An XPath expression to select the description could be: //div[@id='specifications']/p[2]/text()[2] For more information about0 码力 | 235 页 | 490.23 KB | 1 年前3 - Scrapy 0.12 Documentationhttp://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want which is: torrent name, description and size. By looking at the page HTML source natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second tary
Total size: 699.79 megabyte
An XPath expression to select the description could be: //div[@id='specifications']/p[2]/text()[2] For more information about0 码力 | 228 页 | 462.54 KB | 1 年前3 - Scrapy 0.18 Documentationhttp://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want which is: torrent name, description and size. By looking at the page HTML source natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second tary
Total size: 699.79 megabyte
An XPath expression to select the file size could be: //div[@id='specifications']/p[2]/text()[2] For more information about XPath0 码力 | 201 页 | 929.55 KB | 1 年前3 - Scrapy 0.16 Documentationhttp://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want which is: torrent name, description and size. By looking at the page HTML source natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second tary
Total size: 699.79 megabyte
An XPath expression to select the file size could be: //div[@id='specifications']/p[2]/text()[2] For more information about XPath0 码力 | 203 页 | 931.99 KB | 1 年前3 - Scrapy 0.18 Documentationhttp://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want which is: torrent name, description and size. By looking at the page HTML source natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second tary
Total size: 699.79 megabyte
An XPath expression to select the file size could be: //div[@id='specifications']/p[2]/text()[2] For more information about XPath0 码力 | 273 页 | 523.49 KB | 1 年前3 - Scrapy 0.16 Documentationhttp://www.mininova.org/tor/2657665 And look at the page HTML source to construct the XPath to select the data we want which is: torrent name, description and size. By looking at the page HTML source natural resources and the catastrophic evolution of the Earth's climate. ... An XPath expression to select the description could be: //div[@id='description'] Finally, the file size is contained in the second tary
Total size: 699.79 megabyte
An XPath expression to select the file size could be: //div[@id='specifications']/p[2]/text()[2] For more information about XPath0 码力 | 272 页 | 522.10 KB | 1 年前3
共 62 条
- 1
- 2
- 3
- 4
- 5
- 6
- 7