zoukankan html css js c++ java

java抓取快递信息

package zeze;

import java.io.IOException;

import org.jsoup.Connection;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;


public class TestJsoup {

    public Document getDocument(String url) {
        try {
            return Jsoup.connect(url).get();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    public static void main(String[] args) throws IOException {
        TestJsoup t = new TestJsoup();
        String url ="http://www.kiees.cn/yto.php?wen=880350384879600241&action=ajax";//获取地址
        Connection conn = Jsoup.connect(url);
        // 设置查询参数
        conn.data("wen", "880350384879600241");
        Document doc = null;
        // 设置请求类型
        doc = conn.timeout(100000).get();
        //处理返回数据
        Elements results = new Elements();
        results = doc.select("[class = yto]");
        int i=0;
        for (Element result : results)
        {
            Elements links = result.getElementsByTag("td");
            for (Element link : links)
            {
                //必要的筛选
                String val = link.text();
                if(i%2==0)
                System.out.println("时间：" + val);
                else
                System.out.println("状态：" + val);
                i++;
            }
        }

        
        /*Elements zeze0 = new Elements();
        Elements zeze1 = new Elements();
        Elements zeze2 = new Elements();
        String name;
        String price;
        String sales;
        int count=0;
        String key = "520675407117";
        for (int i = 0; i < 3; i++) {
            Document doc = t.getDocument("https://item.taobao.com/item.htm?id=" + key + "");
            String b = key.substring(0, 5);
            
            String c = key.substring(5, 12);
            
            int d = Integer.parseInt(c);
            key = b + (d + 1);
            // 获取目标HTML代码
            zeze0 = doc.select("[class= tb-main-title]");
            name = zeze0.attr("data-title");//商品名
            
            zeze1 = doc.select("[class=tb-rmb-num]");            
            price = zeze1.text();//价格
            
            zeze2 = doc.select("#J_SellCounter");            
            sales = zeze2.text();//销量
            
            
            if (name != "") {
                count++;
                System.out.println("id：" + key);
                System.out.println("商品：" + name);
                System.out.println("价格：" + price);
                System.out.println("销量：" + sales);
            }
        }
        System.out.println("本次采集总数:"+count);
        System.out.println("end");*/

    }
}

 1 package zeze;
 2 
 3 import java.io.IOException;
 4 
 5 import org.jsoup.Connection;
 6 import org.jsoup.Jsoup;
 7 import org.jsoup.nodes.Document;
 8 import org.jsoup.nodes.Element;
 9 import org.jsoup.select.Elements;
10 
11 public class TestJsoup {
12 
13     public Document getDocument(String url) {
14         try {
15             return Jsoup.connect(url).get();
16         } catch (IOException e) {
17             e.printStackTrace();
18         }
19         return null;
20     }
21 
22     public static void main(String[] args) throws IOException {
23         TestJsoup t = new TestJsoup();
24         String url = "http://www.zto.cn/GuestService/Bill";// 获取地址
25         Connection conn = Jsoup.connect(url);
26 
27         String key = "368853112593";
28 
29         // 设置查询参数
30         for (int j = 0; j < 100; j++) {
31             String b = key.substring(0, 8);
32             String c = key.substring(8,12);
33             int d = Integer.parseInt(c);
34             key = b + (d + 1);
35             System.out.println("key：" + key);
36             conn.data("txtBill", key);
37             Document doc = null;
38             // 设置请求类型
39             doc = conn.post();
40             // 处理返回数据
41             Elements results = new Elements();
42             results = doc.select("[class = state]");
43             int i = 0;
44             for (Element result : results) {
45                 Elements links = result.select("[class = routeTips]");
46                 for (Element link : links) {
47                     // 必要的筛选
48                     String val = link.text();
49                     if (i % 2 == 0)
50                         System.out.println("时间：" + val);
51                     else
52                         System.out.println("状态：" + val);
53                     i++;
54                 }
55             }
56         }
57 
58         /*
59          * Elements zeze0 = new Elements(); Elements zeze1 = new Elements();
60          * Elements zeze2 = new Elements(); String name; String price; String
61          * sales; int count=0; String key = "520675407117"; for (int i = 0; i <
62          * 3; i++) { Document doc =
63          * t.getDocument("https://item.taobao.com/item.htm?id=" + key + "");
64          * String b = key.substring(0, 5);
65          * 
66          * String c = key.substring(5, 12);
67          * 
68          * int d = Integer.parseInt(c); key = b + (d + 1); // 获取目标HTML代码 zeze0 =
69          * doc.select("[class= tb-main-title]"); name =
70          * zeze0.attr("data-title");//商品名
71          * 
72          * zeze1 = doc.select("[class=tb-rmb-num]"); price = zeze1.text();//价格
73          * 
74          * zeze2 = doc.select("#J_SellCounter"); sales = zeze2.text();//销量
75          * 
76          * 
77          * if (name != "") { count++; System.out.println("id：" + key);
78          * System.out.println("商品：" + name); System.out.println("价格：" + price);
79          * System.out.println("销量：" + sales); } }
80          * System.out.println("本次采集总数:"+count); System.out.println("end");
81          */
82 
83     }
84 }

View Code

 1 package zeze;
 2 
 3 import java.io.IOException;
 4 
 5 import org.jsoup.Connection;
 6 import org.jsoup.Jsoup;
 7 import org.jsoup.nodes.Document;
 8 import org.jsoup.nodes.Element;
 9 import org.jsoup.select.Elements;
10 
11 public class TestJsoup {
12 
13     public Document getDocument(String url) {
14         try {
15             return Jsoup.connect(url).get();
16         } catch (IOException e) {
17             e.printStackTrace();
18         }
19         return null;
20     }
21 
22     public static void main(String[] args) throws IOException {
23         TestJsoup t = new TestJsoup();
24         String url = "http://www.kiees.cn/yto.php?wen=880350384879600241&action=ajax";// 获取地址
25         Connection conn = Jsoup.connect(url);
26 
27         String key = "880350384879600241";
28 
29         // 设置查询参数
30         for (int j = 0; j < 100; j++) {
31             String b = key.substring(0, 11);
32             String c = key.substring(11,17);
33             int d = Integer.parseInt(c);
34             key = b + (d + 1);
35             System.out.println("key：" + key);
36             conn.data("wen", key);
37             Document doc = null;
38             // 设置请求类型
39             doc = conn.timeout(100000).get();
40             // 处理返回数据
41             Elements results = new Elements();
42             results = doc.select("[class = yto]");
43             int i = 0;
44             for (Element result : results) {
45                 Elements links = result.getElementsByTag("td");
46                 for (Element link : links) {
47                     // 必要的筛选
48                     String val = link.text();
49                     if (i % 2 == 0)
50                         System.out.println("时间：" + val);
51                     else
52                         System.out.println("状态：" + val);
53                     i++;
54                 }
55             }
56         }
57 
58         /*
59          * Elements zeze0 = new Elements(); Elements zeze1 = new Elements();
60          * Elements zeze2 = new Elements(); String name; String price; String
61          * sales; int count=0; String key = "520675407117"; for (int i = 0; i <
62          * 3; i++) { Document doc =
63          * t.getDocument("https://item.taobao.com/item.htm?id=" + key + "");
64          * String b = key.substring(0, 5);
65          * 
66          * String c = key.substring(5, 12);
67          * 
68          * int d = Integer.parseInt(c); key = b + (d + 1); // 获取目标HTML代码 zeze0 =
69          * doc.select("[class= tb-main-title]"); name =
70          * zeze0.attr("data-title");//商品名
71          * 
72          * zeze1 = doc.select("[class=tb-rmb-num]"); price = zeze1.text();//价格
73          * 
74          * zeze2 = doc.select("#J_SellCounter"); sales = zeze2.text();//销量
75          * 
76          * 
77          * if (name != "") { count++; System.out.println("id：" + key);
78          * System.out.println("商品：" + name); System.out.println("价格：" + price);
79          * System.out.println("销量：" + sales); } }
80          * System.out.println("本次采集总数:"+count); System.out.println("end");
81          */
82 
83     }
84 }

View Code

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原文地址：https://www.cnblogs.com/zeze/p/4929036.html