淘宝稳定获取商品主图，JAVA代码示例纯技术交流

前段时间在技术交流群，大家都讨论了淘宝商品主图、价格、标题的稳定获取sku完整的解决方案。这引起了我对技术挑战的兴趣。

目前自己做了压测，QPS出滑块概率极低，API整体稳定，能满足业务场景的性能需求。

另外，之前评论区也有人私信过我。

那我就在那里CSDN为您提供技术思路，使用Java版本代码为您提供演示。

包括请求和模拟：

//联系平台获取 String itemUrl="{平台获取}";  //构建get请求 HttpURLConnection connection = null;         InputStream is = null;         BufferedReader br = null;         String result = null;// 返回结果字符串         try {             // 创建远程url连接对象             URL url = new URL(itemUrl);             // 通过远程url连接对象打开连接，强转成httpURLConnection类             connection = (HttpURLConnection) url.openConnection();             // 设置连接方式：get             connection.setRequestMethod("GET");             // 设置连接主机服务器的超时间：1.5万毫秒             connection.setConnectTimeout(15000);             // 设置读取远程返回的数据时间：6万毫秒             connection.setReadTimeout(60000);             // 发送请求             connection.connect();             // 通过connection连接，获取输入流             if (connection.getResponseCode() == 200) {                 is = connection.getInputStream();                 // 封装输入流is，并指定字符集                 br = new BufferedReader(new InputStreamReader(is, "UTF-8"));                 // 存放数据                 StringBuffer sbf = new StringBuffer();                 String temp = null;                 while ((temp = br.readLine()) != null) {                     sbf.append(temp);                     sbf.append("\r\n");                 }                 result = sbf.toString();             }         } catch (MalformedURLException e) {             e.printStackTrace();         } catch (IOException e) {             e.printStackTrace();         } finally {             // 关闭资源             if (null != br) {                 try {                     br.close();                 } catch (IOException e) {                     e.printStackTrace();                 }             }              if (null != is) {                 try {                     is.close();                 } catch (IOException e) {                     e.printStackTrace();                 }             }              connection.disconnect();// 关闭远程连接         }          return result;     }

 webDriver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);             //1.进入淘宝             webDriver.get(testUrl);             webDriver.manage().addCookie(new Cookie("thw","cn"));             webDriver.manage().addCookie(new Cookie("_l_g_","Ug=="));             webDriver.manage().addCookie(new Cookie("lgc","\u6731\u5FD7\u677E88"));             webDriver.manage().addCookie(new Cookie("cookie1","UoNoTo/TdEXMCnhnlgHclN7PZN284TnOPEj92rBNYTE="));             webDriver.manage().addCookie(new Cookie("existShop","MTYyMTU4NzgzOQ=="));             webDriver.manage().addCookie(new Cookie("cookie2","14f49530bf8330d6b22eaf3acdc24251"));             webDriver.manage().addCookie(new Cookie("sg","837"));             webDriver.manage().addCookie(new Cookie("cna","e2UuGXr8AFICAXFFqm2pMDQL"));             webDriver.manage().addCookie(new Cookie("skt","694d43f333700ce1"));             webDriver.manage().addCookie(new Cookie("_tb_token_","e5d98e35b7ee3"));             webDriver.manage().addCookie(new Cookie("xlly_s","1"));             webDriver.manage().addCookie(new Cookie("dnk","\u6731\u5FD7\u677E88"));             webDriver.manage().addCookie(new Cookie("uc1","existShop=true&cookie14=Uoe2zEJWu0+7Iw==&pas=0&cookie16=WqG3DMC9UpAPBHGz5QBErFxlCA==&cookie15=VFC/uZ9ayeYq2g==&cookie21=VT5L2FSpdeCjwGS/FqZpWg=="));              webDriver.manage().addCookie(new Cookie("uc3","nk2=tacDJDHV1/c=&id2=UoYcAK2oRM6BeA==&lg2=U+GCWk/75gdr5Q==&vt3=F8dCuw++UgXqLx3riVk="));             webDriver.manage().addCookie(new Cookie("tracknick","\u6731\u5FD7\u677E88"));             webDriver.manage().addCookie(new Cookie("mt","ci=5_1"));              webDriver.manage().addCookie(new Cookie("uc4","id4=0@UO6VjxMTD4dlqn3KIVPnTkBcXgrQ&nk4=0@txMIDHit+SCJ5W5/1fajRpQ/cw=="));             webDriver.manage().addCookie(new Cookie("unb","1723573803"));             webDriver.manage().addCookie(new Cookie("tfstk","c7ccBn0NvusQjnwodINjkQ3aAYAdwIQzDcojafJQwn-Fa_f0ETWU6G9uqmcOC"));             webDriver.manage().addCookie(new Cookie("_samesite_flag_","true"));              webDriver.manage().addCookie(new Cookie("l","eBrffORnj6qP19W9BOfanurza77OSIRYYuPzaNbMiOCPOBfB5AkeX6skHXL6C3GVh6SDR3uh7KIMBeYBc7Vonxv9w8VMULkmn"));             webDriver.manage().addCookie(new Cookie("_cc_","V32FPkk/hw=="));             webDriver.manage().addCookie(new Cookie("cookie17","UoYcAK2oRM6BeA=="));             webDriver.manage().addCookie(new Cookie("_nk_","\u6731\u5FD7\u677E88"));             webDriver.manage().addCokie(new Cookie("sgcookie","E100zgp6%2FfkWrLApPdO9bSq5bShP0y6SrjiCUVn%2BGELKNlOjwwYSdcKaWxVHSu1XYUmxE%2BklKp86woHeFrq0qC65Tw%3D%3D"));
            webDriver.manage().addCookie(new Cookie("t","f875ad8be099868f7620a96050fc4fb7"));

            webDriver.manage().addCookie(new Cookie("csg","fd0548e9"));
            webDriver.manage().addCookie(new Cookie("isg","BP7-BeR2Eg7z8kYqrwyo6sArTxJAP8K5FobJFagHaME8S5wlH8zXyIu5xReH6LrR"));


            webDriver.get(testUrl);

            Thread.sleep(2000);

返回的数据字段如下，我在response的json对各字段做了注释说明。

{
"msg":"获取成功",
"code":0,
"data":{
"productId":"65272193xxx", //商品ID
"shopLogo":null,
"productImg":"xxxxx", //商品主图
"shopName":"xxxxx",//商品所属店铺
"rootCategoryId":null,
"productTitle":"",//商品标题
"defPrice":"949",//商品价格
"sellerId":"890482188",//卖家ID
"brandId":null,
"shopId":"71955116",//店铺ID
"shopType":"B",
"shopWw":"xxxxx",
"categoryId":null},
"state":true
}

有疑问的或者对爬虫感兴趣的同学，欢迎在评论区交流。