闲鱼上新助手解析

废话不多说，代码如下 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; import java.util.Base64; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpPost; import org.apache.http.entity.StringEntity; import org.apache.http.impl.client.HttpClients; import org.apache.http.util.EntityUtils; public class XianyuMonitorWithDingTalk {     // 钉钉机器人的 Webhook 地址     private static final String DING_TALK_WEBHOOK = "your_ding_talk_webhook";     public static void main(String[] args) {         String itemId = "your_item_id";         monitorItem(itemId);     }     public static void monitorItem(String itemId) {         while (true) {             try {                 String url = "www.xianyu.com/item/" + itemId;                 URL obj = new URL(url);                 HttpURLConnection con = (HttpURLConnection) obj.openConnection();                 con.setRequestMethod("GET");                 int responseCode = con.getResponseCode();                 System.out.println("当前状态码: " + responseCode);                 // 构建钉钉推送的消息                 String message = "闲鱼商品状态码: " + responseCode;                 sendDingTalkMessage(message);             } catch (IOException e) {                 e.printStackTrace();             }             try {                 Thread.sleep(500);  // 每隔 1秒监控一次             } catch (InterruptedException e) {                 e.printStackTrace();             }         }     }     public static void sendDingTalkMessage(String message) {         try {             HttpClient httpClient = HttpClients.createDefault();             HttpPost httpPost = new HttpPost(DING_TALK_WEBHOOK);             String json = "{"msgtype": "text", "text": {"content": "" + message + ""}}";             StringEntity entity = new StringEntity(json, "UTF-8");             httpPost.setEntity(entity);             httpPost.setHeader("Content-Type", "application/json");             HttpResponse response = httpClient.execute(httpPost);             HttpEntity responseEntity = response.getEntity();             if (responseEntity!= null) {                 String responseString = EntityUtils.toString(responseEntity);                 System.out.println("钉钉推送响应: " + responseString);             }         } catch (Exception e) {             e.printStackTrace();         }     } }闲鱼助手 闲鱼助手稳定输出 特色功能，无需登陆账号，，多关键词监控，排除鱼小铺、排除关键词，捡漏商品价格区间自定义，发布时间自定义等功能，电脑端可打开商品链接扫码进入，手机端一键跳转商品界面

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