无法从亚马逊获得 phone 的评分

not able to get rating of phone from amazon

对于此代码,我得到了 phone 评级的多个输出,但我只需要输出评论数量及其评级

import requests
import re
from bs4 import BeautifulSoup
import time
x=[]
def rating_amazon(url):
    #url="http://www.amazon.in/Samsung-Galaxy-Smartphone-Prime-SM-G610F/dp/B01LY4V6IM"
    request =  requests.get(url).text
    soup = BeautifulSoup(request,"html.parser")
    for i in soup.find_all('span', attrs={'class':'a-size-base','id':'acrCustomerReviewText'}):
        print i.text.replace("customer ","")
    for i in soup.find_all('i', attrs={'class':'a-icon a-icon-star a-star-3'}):
        #print i.find('span', attrs={'class':'a-icon-alt'})
        print i.text

url=["http://www.amazon.in/Samsung-Galaxy-Smartphone-Prime-SM-G610F/dp/B01LY4V6IM","http://www.amazon.in/SAMSUNG-Galaxy-J7-2016-White/dp/B01JEH8ND0"]
counter=0
while counter<len(url):
    rating_amazon(url[counter])
    counter+=1

如果您只想要一个结果,那么 rating_amazon 中的第二个 for 循环有什么用? 只需将 findall 存储在列表中并使用第一个实例。

for i in soup.find_all('i', attrs={'class':'a-icon a-icon-star a-star-3'}):
    print i.text

改成这样,

a=soup.find_all('i', attrs={'class':'a-icon a-icon-star a-star-3'})
print a[0].text

我得到了这样的结果,

47 reviews
3.2 out of 5 stars
28 reviews
3.0 out of 5 stars