python 网络爬虫 1.3 获取中国天气网8-15天的天气信息,包含: 日期,天气,温度,风力. 将数据存入文档。

题目：获取中国天气网8-15天的天气信息,包含: 日期,天气,温度,风力. 将数据存入文档。代码：from requests_html import HTMLSessionurl = "http://www.weather.com.cn/weather15d/101190401.shtml"# 获取请求对象session = HTMLSession()response = session.get(

zynaln

1519人浏览 · 2021-07-19 01:03:21

zynaln · 2021-07-19 01:03:21 发布

题目：
获取中国天气网8-15天的天气信息,包含: 日期,天气,温度,风力. 将数据存入文档。
代码：

from requests_html import HTMLSession

url = "http://www.weather.com.cn/weather15d/101190401.shtml"
# 获取请求对象
session = HTMLSession()
response = session.get(url)
html = response.html
div = html.xpath('//*[@class="t clearfix"]', first=True)
div_list = div.xpath('//li')
result_list = []
for d in div_list:
    time = d.xpath('//span[1]/text()', first=True)
    wea = d.xpath('//span[2]/text()', first=True)
    tem1 = d.xpath('//span[3]/em/text()', first=True)
    tem2 = d.xpath('//span[3]/text()', first=True)
    wind = d.xpath('//span[4]/text()', first=True)
    wind1 = d.xpath('//span[5]/text()', first=True)
    data = {
        "日期": time,
        "天气": wea,
        "温度": tem1 + tem2,
        "风向": wind,
        "风力等级": wind1,
    }
    result_list.append(data)
print(result_list)

with open('data/weather.txt', 'w+', encoding='utf-8') as f:
    for i in result_list:
        f.write(str(i))
        f.write('\n')

输出结果：