如何利用Java爬虫获取苏宁易购商品详情

<dependencies>
    <!-- Jsoup -->
    <dependency>
        <groupId>org.jsoup</groupId>
        <artifactId>jsoup</artifactId>
        <version>1.14.3</version>
    </dependency>
    <!-- HttpClient -->
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>4.5.13</version>
    </dependency>
</dependencies>

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.apache.http.client.fluent.Request;
public class SuningProductCrawler {
    public static void main(String[] args) {
        String url = "https://product.suning.com/0000000000/prod_1000000000000000000000000000000000000.html";
        try {
            // 使用HttpClient获取网页内容
            String html = Request.Get(url).execute().returnContent().asString();
            // 使用Jsoup解析HTML文档
            Document doc = Jsoup.parse(html);
            // 提取商品名称
            String productName = doc.select("div.sku-name").text();
            // 提取商品价格
            String price = doc.select("span.J-price").text();
            // 提取商品评价
            String review = doc.select("div.comment-count").text();
            // 打印商品信息
            System.out.println("商品名称: " + productName);
            System.out.println("商品价格: " + price);
            System.out.println("商品评价: " + review);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

public class DataAnalysis {
    public static void main(String[] args) {
        // 假设review已经被填充
        String review = "好评率 98%";
        // 提取好评率
        int好评率 = Integer.parseInt(review.substring(5, 7));
        System.out.println("商品好评率: " + 好评率 + "%");
    }
}

try {
    // 爬虫代码
} catch (Exception e) {
    System.err.println("爬虫错误: " + e.getMessage());
}