<div class="product ">
<div class="information">
<h4 class="name ">Biryani</h4>
<p class="description ">mutton mix biryani</p>
</div>
<div class="details">
<div class="orderDetail">
<p class="price ">£12.95</p>
</div>
</div>
对于每个课程产品,我想获取课程名称和价格的文字。
预期输出为:
姓名:Biryani, 价格:12.95
答案 0 :(得分:1)
import scrapy
class BlogSpider(scrapy.Spider):
name = 'blogspider'
start_urls = ['http://localhost:8000/data.html']
def parse(self, response):
products = response.xpath("//div[starts-with(@class, 'product ')]")
for product in products:
_name = product.xpath(".//h4[starts-with(@class, 'name ')]").extract_first()
_price = product.xpath(".//p[starts-with(@class, 'price')]").extract_first()
print (_name, _price, counter)
答案 1 :(得分:1)
/// <reference path="[YOUR IMPORT FILE]" />
/// ...
/**
* Main entry point for RequireJS
*/
require(
[
// YOUR IMPORT DEFINITIONS
],
(/* YOUR IMPORT VARIABLES */) => {
'use strict';
// YOUR CODE HERE
}
);