您可以提取表以检查标签是否为 评论 : 将pandas导入为pd汇入要求从bs4导入BeautifulSoup，评论URL ="https://www.sports-reference.com/cbb/schools/loyola-il/2020.html"汤= BeautifulSoup(requests.get(URL).content，"html.parser")评论= soup.find_all(text = lambda t:isinstance(t，Comment))comment_soup = BeautifulSoup(str(comments)，"html.parser")表格= comment_soup.select(#div_per_poss")[0]df = pd.read_html(str(comment_soup))打印(df) 输出: [Rk Player G GS MP FG ... AST STL BLK TOV PF PTS0 1.0卡梅隆·克鲁特维格32 32.0 1001 201 ... 133 39 20 81 454821 2.0泰特音乐厅32 32.0 1052 141 ... 70 47 3 57 56 4062 3.0侯爵夫人肯尼迪32 6.0 671110 ... 43 38 9 37 72 2943 4.0卢卡斯·威廉姆森32 32.0 967 99 ... 53 49 9 57 64 2874 5.0基思·克莱蒙斯24 24.0 758 78 ... 47 29 1 32 50 2495 6.0阿赫·乌瓜克32 31.0 768 62 ... 61 15 3 59 561816 7.0贾隆小鸽30 1.0 392 34 ... 12 10 1 17 15 1017 8.0帕克森·沃西克(Paxson Wojcik)30 1.0 327 25 ... 18 14 0 14 23 61...... The following is my code:import numpy as npimport pandas as pdimport requestsfrom bs4 import BeautifulSoupstats_page = requests.get('https://www.sports-reference.com/cbb/schools/loyola-il/2020.html')content = stats_page.contentsoup = BeautifulSoup(content, 'html.parser')table = soup.find(name='table', attrs={'id':'per_poss'})html_str = str(table)df = pd.read_html(html_str)[0]df.head()And I get the error: ValueError: No tables found.However, when I swap attrs={'id':'per_poss'} with a different table id like attrs={'id':'per_game'} I get an output.I am not familiar with html and scraping but I noticed in the tables that work, this is the html: <table class="sortable stats_table now_sortable is_sorted" id="per_game" data-cols-to-freeze="2">And in the tables that don't work, this is the html: <table class="sortable stats_table now_sortable sticky_table re2 le1" id="totals" data-cols-to-freeze="2">It seems the table classes are different and I am not sure if that is causing this problem and how to fix it if so.Thank you! 解决方案 This is happening because the table is within HTML comments <!-- .... -->.You can extract the table checking if the tags are of the type Comment:import pandas as pdimport requestsfrom bs4 import BeautifulSoup, CommentURL = "https://www.sports-reference.com/cbb/schools/loyola-il/2020.html"soup = BeautifulSoup(requests.get(URL).content, "html.parser")comments = soup.find_all(text=lambda t: isinstance(t, Comment))comment_soup = BeautifulSoup(str(comments), "html.parser")table = comment_soup.select("#div_per_poss")[0]df = pd.read_html(str(comment_soup))print(df)Output:[ Rk Player G GS MP FG ... AST STL BLK TOV PF PTS0 1.0 Cameron Krutwig 32 32.0 1001 201 ... 133 39 20 81 45 4821 2.0 Tate Hall 32 32.0 1052 141 ... 70 47 3 57 56 4062 3.0 Marquise Kennedy 32 6.0 671 110 ... 43 38 9 37 72 2943 4.0 Lucas Williamson 32 32.0 967 99 ... 53 49 9 57 64 2874 5.0 Keith Clemons 24 24.0 758 78 ... 47 29 1 32 50 2495 6.0 Aher Uguak 32 31.0 768 62 ... 61 15 3 59 56 1816 7.0 Jalon Pipkins 30 1.0 392 34 ... 12 10 1 17 15 1017 8.0 Paxson Wojcik 30 1.0 327 25 ... 18 14 0 14 23 61...... 这篇关于当表格无法返回值时，如何抓取表格?(美丽汤)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！
