这个页面是动态的,即内容是由javascript动态生成并显示在前面的。这就是您无法检测到div 标签的原因。
但在这种情况下,您可以更轻松地进行刮擦。使用浏览器中的检查工具,您可以检测到数据来自对 URL 的 GET 请求。对于您的示例,您只需提供玩家 ID:
import requests
url = 'http://lookup-service-prod.mlb.com/json/named.stats_batter_vs_pitcher_composed.bam'
params = {"sport_code":"'mlb'","game_type":"'R'","player_id":"571771","pitcher_id":"641941"}
resp = requests.get(url, params=params).json()
print(resp)
打印出来的:
{'stats_batter_vs_pitcher_composed': {'stats_batter_vs_pitcher_total': {'queryResults': {'created': '2018-04-12T22:21:47', 'totalSize': '1', 'row': {'hr': '1', 'gidp': '0', 'pitcher_first_last_html': 'Emilio Pagán', 'player': 'Hernandez, Enrique', 'np': '4', 'sac': '0', 'pitcher': 'Pagan, Emilio', 'rbi': '1', 'player_first_last_html': 'Enrique Hernández', 'tb': '4', 'bats': 'R', 'xbh': '1', 'bb': '0', 'slg': '4.000', 'avg': '1.000', 'pitcher_id': '641941', 'ops': '5.000', 'hbp': '0', 'pitcher_html': 'Pagán, Emilio', 'g': '', 'd': '0', 'so': '0', 'throws': 'R', 'sf': '0', 'tpa': '1', 'h': '1', 'cs': '0', 'obp': '1.000', 't': '0', 'ao': '0', 'r': '1', 'go_ao': '-.--', 'sb': '0', 'player_html': 'Hernández, Enrique', 'sbpct': '.---', 'player_id': '571771', 'ibb': '0', 'ab': '1', 'go': '0'}}}, 'copyRight': ' Copyright 2018 MLB Advanced Media, L.P. Use of any content on this page acknowledges agreement to the terms posted here http://gdx.mlb.com/components/copyright.txt ', 'stats_batter_vs_pitcher': {'queryResults': {'created': '2018-04-12T22:21:47', 'totalSize': '1', 'row': {'hr': '1', 'gidp': '0', 'pitcher_first_last_html': 'Emilio Pagán', 'player': 'Hernandez, Enrique', 'np': '4', 'sac': '0', 'pitcher': 'Pagan, Emilio', 'rbi': '1', 'opponent': 'Oakland Athletics', 'player_first_last_html': 'Enrique Hernández', 'tb': '4', 'xbh': '1', 'bats': 'R', 'bb': '0', 'avg': '1.000', 'slg': '4.000', 'pitcher_id': '641941', 'ops': '5.000', 'hbp': '0', 'pitcher_html': 'Pagán, Emilio', 'g': '', 'd': '0', 'so': '0', 'throws': 'R', 'sport': 'MLB', 'sf': '0', 'team': 'Los Angeles Dodgers', 'tpa': '1', 'league': 'NL', 'h': '1', 'cs': '0', 'obp': '1.000', 't': '0', 'ao': '0', 'season': '2018', 'r': '1', 'go_ao': '-.--', 'sb': '0', 'opponent_league': 'AL', 'player_html': 'Hernández, Enrique', 'sbpct': '.---', 'player_id': '571771', 'ibb': '0', 'ab': '1', 'opponent_id': '133', 'team_id': '119', 'go': '0', 'opponent_sport': 'MLB'}}}}}