[英]Cheerio: preserve line breaks
<td align="center"><font face="Verdana"><font size=2><b> 3792 R</b><br><font size=1>tp WHR3</font><br></font><font size=1><a href="http://www.lyngsat-maps.com/footprints/NSS-9-West-hemi.html">West hemi</a><br>39-40</font></td>
I want to get 我想得到
cheerio code --> 优胜者代码->
$('td', td).text()
get text [ 3792 Rtp WHR3West hemi39-40 ] 获取文本[ 3792 Rtp WHR3West hemi39-40 ]
You can target specific elements inside your <td>
using CSS selectors: 您可以使用CSS选择器来定位
<td>
特定元素:
const value1 = $('td font[face=Verdana] font[size=2] b').text() // 3792 R
const value2 = $('td font[face=Verdana] font[size=2] font[size=1]').text() // tp WHR3
const value3 = $('td > font[size=1] a').text() // West hemi
const value4 = $('td > font[size=1]').text().substring(value3.length - 1) // 39-40
The last value you needed to retrieve was not contained inside a specific element so I retrieved the value of the parent element which contains the value3
and value4
and, subtracted the value of value3
so what's remaining is value4
您需要检索的最后一个值未包含在特定元素内,因此我检索了包含
value3
和value4
的父元素的值,并减去了value3
的值,因此剩下的是value4
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