diff --git a/movies.html b/movies.html new file mode 100644 index 0000000..06aa7f5 --- /dev/null +++ b/movies.html @@ -0,0 +1,152 @@ + + + + + + + + 电影列表 + + + +

电影列表

+

数据编号:B-20260623-9584

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编号电影名导演上映年份评分时长(分钟)类型主演数
1三傻大闹宝莱坞Frank Darabont20227.3138爱情5
2盗梦空间陈凯歌19927.4163悬疑5
3阿甘正传Robert Zemeckis19917.8142科幻3
4忠犬八公的故事James Cameron20108.8137剧情5
5星际穿越宫崎骏19957.5151悬疑5
6泰坦尼克号Christopher Nolan20238.4122悬疑5
7放牛班的春天Lasse Hallström20009.5140爱情3
8霸王别姬Rajkumar Hirani20229.3179动画5
9肖申克的救赎Christophe Barratier20199.3146动画2
10千与千寻Christopher Nolan20037.4106动画3
+ + \ No newline at end of file diff --git a/movies.json b/movies.json new file mode 100644 index 0000000..1f870dd --- /dev/null +++ b/movies.json @@ -0,0 +1,105 @@ +{ + "data_id": null, + "movies": [ + { + "id": 1, + "title": "三傻大闹宝莱坞", + "director": "Frank Darabont", + "year": 2022, + "rating": 7.3, + "duration": 138, + "genre": "爱情", + "actors_count": 5 + }, + { + "id": 2, + "title": "盗梦空间", + "director": "陈凯歌", + "year": 1992, + "rating": 7.4, + "duration": 163, + "genre": "悬疑", + "actors_count": 5 + }, + { + "id": 3, + "title": "阿甘正传", + "director": "Robert Zemeckis", + "year": 1991, + "rating": 7.8, + "duration": 142, + "genre": "科幻", + "actors_count": 3 + }, + { + "id": 4, + "title": "忠犬八公的故事", + "director": "James Cameron", + "year": 2010, + "rating": 8.8, + "duration": 137, + "genre": "剧情", + "actors_count": 5 + }, + { + "id": 5, + "title": "星际穿越", + "director": "宫崎骏", + "year": 1995, + "rating": 7.5, + "duration": 151, + "genre": "悬疑", + "actors_count": 5 + }, + { + "id": 6, + "title": "泰坦尼克号", + "director": "Christopher Nolan", + "year": 2023, + "rating": 8.4, + "duration": 122, + "genre": "悬疑", + "actors_count": 5 + }, + { + "id": 7, + "title": "放牛班的春天", + "director": "Lasse Hallström", + "year": 2000, + "rating": 9.5, + "duration": 140, + "genre": "爱情", + "actors_count": 3 + }, + { + "id": 8, + "title": "霸王别姬", + "director": "Rajkumar Hirani", + "year": 2022, + "rating": 9.3, + "duration": 179, + "genre": "动画", + "actors_count": 5 + }, + { + "id": 9, + "title": "肖申克的救赎", + "director": "Christophe Barratier", + "year": 2019, + "rating": 9.3, + "duration": 146, + "genre": "动画", + "actors_count": 2 + }, + { + "id": 10, + "title": "千与千寻", + "director": "Christopher Nolan", + "year": 2003, + "rating": 7.4, + "duration": 106, + "genre": "动画", + "actors_count": 3 + } + ] +} \ No newline at end of file diff --git a/project-1-at-2026-06-23-11-26-7a3b73d4.zip b/project-1-at-2026-06-23-11-26-7a3b73d4.zip new file mode 100644 index 0000000..d7874b5 Binary files /dev/null and b/project-1-at-2026-06-23-11-26-7a3b73d4.zip differ diff --git a/q2_1.py .py b/q2_1.py .py new file mode 100644 index 0000000..8f37e33 --- /dev/null +++ b/q2_1.py .py @@ -0,0 +1,74 @@ +import requests +import json +from bs4 import BeautifulSoup + +# 题目强制要求请求头 +url = "https://exam.detr.top/exam-b/movies" +headers = { + "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36" +} + +# 仅一次请求,符合题目要求 +resp = requests.get(url, headers=headers) +resp.encoding = "utf-8" +html_text = resp.text + +# 保存原始网页 movies.html +with open("movies.html", "w", encoding="utf-8") as f: + f.write(html_text) +print("✅ 已保存网页源码 movies.html") + +# 优先尝试直接解析接口JSON(接口真实返回格式) +movie_list = [] +data_id = None +try: + api_data = json.loads(html_text) + data_id = api_data.get("data_id") + movie_list = api_data.get("movies", []) + print("✅ 识别为JSON接口,直接读取数据") +except json.JSONDecodeError: + # 若为HTML表格页面,执行原bs4解析逻辑 + print("识别为HTML表格页面,使用BeautifulSoup解析") + soup = BeautifulSoup(html_text, "html.parser") + # 提取页面data_id + if soup.body and "data-id" in soup.body.attrs: + data_id = soup.body["data-id"] + # 提取表格行 + all_tr = soup.find_all("tr") + for tr in all_tr[1:]: + td_list = tr.find_all("td") + if len(td_list) >= 8: + # 增加类型转换容错 + def safe_int(txt): + try: + return int(txt.strip()) + except: + return 0 + def safe_float(txt): + try: + return float(txt.strip()) + except: + return 0.0 + movie = { + "id": safe_int(td_list[0].get_text()), + "title": td_list[1].get_text(strip=True), + "director": td_list[2].get_text(strip=True), + "year": safe_int(td_list[3].get_text()), + "rating": safe_float(td_list[4].get_text()), + "duration": safe_int(td_list[5].get_text()), + "genre": td_list[6].get_text(strip=True), + "actors_count": safe_int(td_list[7].get_text()) + } + movie_list.append(movie) + +print(f"页面data_id: {data_id}") +print(f"一共抓取到 {len(movie_list)} 部电影") + +# 组装并保存 movies.json +save_data = { + "data_id": data_id, + "movies": movie_list +} +with open("movies.json", "w", encoding="utf-8") as f: + json.dump(save_data, f, ensure_ascii=False, indent=2) +print("✅ movies.json 写入完成") \ No newline at end of file diff --git a/q2_2.py .py b/q2_2.py .py new file mode 100644 index 0000000..436ed44 --- /dev/null +++ b/q2_2.py .py @@ -0,0 +1,38 @@ +import json + +# 读取生成好的电影文件 +with open("movies.json", "r", encoding="utf-8") as f: + data = json.load(f) +movie_list = data["movies"] + +if len(movie_list) == 0: + print("❌ 未抓取到任何电影数据,请先运行pachong.py!") +else: + # ① 找出评分最高、最低电影 + sorted_movies = sorted(movie_list, key=lambda x: x["rating"]) + lowest_movie = sorted_movies[0] + highest_movie = sorted_movies[-1] + print("\n① 评分最高&最低电影:") + print(f"评分最低:{lowest_movie['title']} {lowest_movie['rating']}") + print(f"评分最高:{highest_movie['title']} {highest_movie['rating']}") + + # ② 统计各类型电影数量(字典输出) + genre_count = {} + for m in movie_list: + g = m["genre"] + genre_count[g] = genre_count.get(g, 0) + 1 + print("\n② 各类型电影数量:", genre_count) + + # ③ 统计各导演电影数量(字典输出) + director_count = {} + for m in movie_list: + d = m["director"] + director_count[d] = director_count.get(d, 0) + 1 + print("\n③ 各导演电影数量:", director_count) + + # ④ 统计2020年(含)以后上映电影 + count_2020 = 0 + for m in movie_list: + if m["year"] >= 2020: + count_2020 += 1 + print(f"\n④ 2020年(含)后上映电影总数:{count_2020}") \ No newline at end of file