diff --git a/实验二/MovieCrawler.java b/实验二/MovieCrawler.java
new file mode 100644
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+++ b/实验二/MovieCrawler.java
@@ -0,0 +1,109 @@
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.select.Elements;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+// 豆瓣电影爬虫：继承抽象父类，实现多态，修复403反爬
+public class MovieCrawler extends BaseMovieCrawler {
+    private static final String BASE_URL = "https://movie.douban.com/top250";
+    // 延长请求间隔，降低反爬风险
+    private static final int DELAY_MS = 2000;
+
+    @Override
+    public List<Movie> crawl(int limit) throws IOException {
+        List<Movie> movies = new ArrayList<>();
+        int page = 0;
+
+        System.out.println("=== 开始爬取豆瓣Top250电影 ===");
+
+        while (movies.size() < limit) {
+            String url = BASE_URL + "?start=" + (page * 25);
+            System.out.println("正在爬取页面：" + url);
+
+            try {
+                // 🔴 核心修复：添加完整请求头，模拟真实浏览器，绕过403反爬
+                Document doc = Jsoup.connect(url)
+                        .userAgent("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36")
+                        .header("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9")
+                        .header("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8")
+                        .header("Referer", "https://movie.douban.com/top250")
+                        .header("Cache-Control", "max-age=0")
+                        .header("Upgrade-Insecure-Requests", "1")
+                        .cookie("bid", "abc123xyz456")
+                        .timeout(15000)
+                        .get();
+
+                // 选择页面中所有电影条目
+                Elements movieElements = doc.select(".item");
+                System.out.println("当前页面找到 " + movieElements.size() + " 部电影");
+
+                // 遍历每个电影条目，解析并封装成Movie对象
+                for (Element element : movieElements) {
+                    if (movies.size() >= limit) break;
+                    Movie movie = parseMovie(element);
+                    if (movie != null) {
+                        movies.add(movie);
+                        System.out.println("成功爬取：" + movie.getTitle());
+                    }
+                    // 控制请求间隔，防止被封
+                    Thread.sleep(DELAY_MS);
+                }
+
+                page++;
+            } catch (Exception e) {
+                System.err.println("爬取页面异常：" + e.getMessage());
+                e.printStackTrace();
+                break;
+            }
+        }
+
+        System.out.println("=== 爬取完成，共获取 " + movies.size() + " 部电影 ===");
+        return movies;
+    }
+
+    @Override
+    protected Movie parseMovie(Element element) {
+        try {
+            // 1. 提取电影标题
+            Element titleElement = element.selectFirst(".hd .title");
+            if (titleElement == null) return null;
+            String title = titleElement.text();
+
+            // 2. 提取年份（正则匹配4位数字）
+            Element infoElement = element.selectFirst(".bd p:first-child");
+            if (infoElement == null) return null;
+            String infoText = infoElement.text();
+            int year = 0;
+            Matcher matcher = Pattern.compile("(\\d{4})").matcher(infoText);
+            if (matcher.find()) {
+                year = Integer.parseInt(matcher.group(1));
+            }
+            if (year == 0) return null;
+
+            // 3. 提取评分
+            Element ratingElement = element.selectFirst(".rating_num");
+            if (ratingElement == null) return null;
+            double rating = Double.parseDouble(ratingElement.text());
+
+            // 4. 提取电影类型
+            String genre = "";
+            if (infoText.contains("/")) {
+                String[] parts = infoText.split("/");
+                if (parts.length > 2) {
+                    genre = parts[2].trim();
+                }
+            }
+
+            // 5. 封装成具体子类对象（院线电影示例）
+            return new TheatreMovie(title, year, rating, genre, 59.9);
+        } catch (Exception e) {
+            System.err.println("解析电影异常：" + e.getMessage());
+            return null;
+        }
+    }
+}
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