目录

主代码

tool.py

待解决问题：

附录

userController.java

userService.java

不带css的HTML测试页

BP链接：通俗一些就是将你需要购买产品的规格全部放到一个链接里，点击这个链接之后，能直接跳转到提交订单界面，省去了选择参数的过程。

主代码

tool.py

# coding:utf-8import requestsimport reimport jsonfrom bs4 import BeautifulSoupfrom sys import argvimport ioimport sysimport timeimport randomsys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8')sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')from requests.packages import urllib3urllib3.disable_warnings()# 分隔符SEPARATOR = '@#$%'requests.DEFAULT_RETRIES = 5headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36','Accept': '*/*','accept-encoding': 'gzip, deflate, br','accept-language': 'zh-CN,zh;q=0.9,en;q=0.8','cache-control': 'no-cache','sec-ch-ua': '"Chromium";v="86", "\"Not\\A;Brand";v="99", "Google Chrome";v="86"','sec-ch-ua-mobile': '?0','sec-fetch-dest': 'document','sec-fetch-mode': 'navigate','sec-fetch-site': 'same-origin','sec-fetch-user': '?1','upgrade-insecure-requests': '1','pragma': 'no-cache',}def getRedirUrl(share_msg):share_url = re.findall(r'https://[^\s]+', share_msg)[0]# 短链接获取真实链接html = requests.get(share_url, headers=headers, allow_redirects=False)real_url = re.findall("var url = '(.*?)'", html.text)if len(real_url) > 0:# 真实链接获取重定向后的链接real_url = real_url[0]real_url_tail = real_url.split('.htm?')[1]id = real_url.split('.htm?')[0].split('/')[-1][1:]redirect_url = r'/item.htm?id={}'.format(id)return id, redirect_urlelse:return None, Nonedef getGoodsProp(url):if url == None:return None, None# 获取商品页面内容html = requests.get(url, headers=headers, verify=False)# 获取商品属性soup = BeautifulSoup(html.text, 'lxml')tb_sku = soup.find(class_='tb-sku')tm_sale_prop = tb_sku.find_all(name='dl', class_='tm-sale-prop')prop = []temp = []for i in range(len(tm_sale_prop)):item = tm_sale_prop[i]li = item.find_all(name='li')for l in li:data_value = l['data-value']tilte = l.getText().strip()temp.append(tilte+SEPARATOR+data_value)prop.append(temp.copy())temp.clear()# 获取商品所有类别的skuidgoods_content = re.findall(r'{"valItemInfo":(.*?}])', html.text)skuList = {}if len(goods_content) > 0:goods_content = goods_content[0] + "}"# print(goods_content)goods_dict = json.loads(goods_content)skuList = goods_dict["skuList"]return prop, skuListdef chooseGoodsProp(props):cnt1 = 1for prop in props:print(">> 属性: "+str(cnt1))cnt1 += 1cnt2 = 1for p in prop:print(str(cnt2)+": "+p)cnt2 += 1print()user = input(">> 请选择属性，若有多个属性请以空格分割(如'1 2'): ").strip().split(' ')res = ""for i in range(len(props)):res = res + props[i][int(user[i])-1].split(SEPARATOR)[1] + ";"return resdef listGoodsProp(props):cnt1 = 1for prop in props:print(">> 属性: "+str(cnt1))cnt1 += 1cnt2 = 1for p in prop:print(str(cnt2)+": "+p)cnt2 += 1print()def chooseGoodsProp_spring(props, user):user = user.strip().split(',')res = ""for i in range(len(props)):res = res + props[i][int(user[i])-1].split(SEPARATOR)[1] + ";"return resdef getSkuid(choose, skuList):for item in skuList:if choose == item.get('pvs') + ";":return item.get('skuId')return Nonedef getBpUrl(itemId, skuId):bp_url = r'https://h5./cart/order.html?itemId={}&_input_charset=utf-8&buyNow=true&v=0&skuId={}'.format(itemId, skuId)return bp_urldef main():share_msg = input("输入淘宝商品吱口令: ")# 从吱口令获取商品id和真实链接itemId, redirect_url = getRedirUrl(share_msg)print("itemId: "+itemId)print("redirect_url: "+redirect_url)# 获取商品属性prop, skuList = getGoodsProp(redirect_url)print("skuList: " + str(skuList))# 用户选择属性choose = chooseGoodsProp(prop)# 获取属性对应的skuidskuId = getSkuid(choose, skuList)print("skuId: "+str(skuId))bp_url = getBpUrl(itemId, skuId)print("bp链接: "+bp_url)# resulPrint.clear()# resulPrint["itemId"] = itemId# resulPrint["redirect_url"] = redirect_url# resulPrint["prop"] = prop# resulPrint["skuList"] = skuList# resulPrint["bp"] = bp_url# print(json.dumps(resulPrint))resulPrint = {}def spring():# print("Python Interface")mode = argv[1]if mode == '1':share_msg = argv[2]# 从吱口令获取商品id和真实链接itemId, redirect_url = getRedirUrl(share_msg)# print("itemId: "+itemId)# print("redirect_url: "+redirect_url)# 获取商品属性retry = 0while True:try:prop, skuList = getGoodsProp(redirect_url)breakexcept Exception as e:if retry >= 5:raise Exception("淘宝访问超时")else:retry += 1time.sleep(random.randint(1, 4))# prop, skuList = getGoodsProp(redirect_url)# print("prop: " + str(prop))# print("skuList: " + str(skuList))resulPrint.clear()resulPrint["itemId"] = itemIdresulPrint["redirect_url"] = redirect_urlresulPrint["prop"] = propresulPrint["skuList"] = skuListprint(json.dumps(resulPrint))elif mode == '2':itemId = argv[2]redirect_url = argv[3]user = argv[4]# 获取商品属性retry = 0while True:try:prop, skuList = getGoodsProp(redirect_url)breakexcept Exception as e:if retry >= 5:raise Exception("淘宝访问超时")else:retry += 1time.sleep(random.randint(1, 4))# 用户选择属性choose = chooseGoodsProp_spring(prop, user)# 获取属性对应的skuidskuId = getSkuid(choose, skuList)# print("skuId: "+skuId)bp_url = getBpUrl(itemId, skuId)# print("bp链接: "+bp_url)resulPrint.clear()resulPrint["bp"] = bp_urlprint(json.dumps(resulPrint))if __name__ == '__main__':main()# try:#spring()# except Exception as e:## print(e)#resulPrint.clear()#resulPrint["err"] = 500#resulPrint["errmsg"] = str(e)#print(json.dumps(resulPrint))

待解决问题：

getGoodsProp函数中访问淘宝的https链接，经常报HTTPSConnectionPool错

附录

笔记：SpringBoot代码片段，方便自己查看[持续添加]_小锋学长生活大爆炸-CSDN博客

userController.java

@RestControllerpublic class UserController {@Autowiredprivate UserService userService;@RequestMapping("/")public String index() {return "hello";}@RequestMapping("/getRedirUrl")public Result getRedirUrl(String shareMsg) {System.out.println(">> getRedirUrl");return userService.getRedirUrl(shareMsg);}@RequestMapping("/getGoodsProp")public Result getGoodsProp(String shareMsg) {System.out.println(">> getGoodsProp");return userService.getGoodsProp(shareMsg);}@RequestMapping("/getBpUrl")public Result getBpUrl(String itemId, String url, String user) {System.out.println(">> getBpUrl");return userService.getBpUrl(itemId, url, user);}@RequestMapping("/test")public Result test() {System.out.println(">> test");String str = "{\"itemId\": \"620278928010\", \"redirect_url\": \"/item.htm?id=620278928010&price=99-269&sourceType=item&sourceType=item&suid=b1b5b243-35c5-4fc5-a9c3-749e47bb012f&shareUniqueId=4948880474&ut_sk=1.XXsflQSA7sEDABWrN6TsGosi_21646297_1604370916299.Copy.1&un=4c4cd55ba530f81c4c6e4bed9157ce66&share_crt_v=1&spm=a2159r.13376460.0.0&sp_tk=U2FBbGNRTDRoTnE=&cpp=1&shareurl=true&short_name=h.4dacF0M&bxsign=scd6Cbz98QmcArDdLbgBZndmCgDDaXinqw3awZ6h3gfbCCnNQU5dPd_JaAnQOlsnPOzrRElx9xVqODJq1NHO2x270LHwIfabKtrPjV8DXZUpMU\", \"prop\": [[\"\\u5c0f\\u7c73\\u624b\\u73af5@#$%1627207:3232483\", \"\\u5c0f\\u7c73\\u624b\\u73af5\\u3010\\u987a\\u4e30\\u5feb\\u9012\\u3011@#$%1627207:3232484\", \"\\u5c0f\\u7c73\\u624b\\u73af5NFC@#$%1627207:60092\", \"\\u5c0f\\u7c73\\u624b\\u73af5NFC\\u3010\\u987a\\u4e30\\u5feb\\u9012\\u3011@#$%1627207:3232482\", \"\\u2605\\u2605\\u2605\\u5c0f\\u7c73\\u624b\\u73af 4 NFC \\u2605\\u2605\\u2605@#$%1627207:28332\", \"\\u2605\\u2605\\u2605\\u5c0f\\u7c73\\u624b\\u73af 4 \\u2605\\u2605\\u2605@#$%1627207:3232478\", \"\\u5c0f\\u7c73\\u624b\\u73af3 NFC \\uff08\\u7ecf\\u5178\\u8001\\u6b3e\\uff09@#$%1627207:3232481\"]], \"skuList\": [{\"names\": \"\\u519b\\u7eff\\u8272 \", \"pvs\": \"1627207:3232483\", \"skuId\": \"4556051290889\"}, {\"names\": \"\\u5929\\u84dd\\u8272 \", \"pvs\": \"1627207:3232484\", \"skuId\": \"4568862370599\"}, {\"names\": \"\\u6d45\\u9ec4\\u8272 \", \"pvs\": \"1627207:60092\", \"skuId\": \"4556051290890\"}, {\"names\": \"\\u6df1\\u5361\\u5176\\u5e03\\u8272 \", \"pvs\": \"1627207:3232482\", \"skuId\": \"4398756481400\"}, {\"names\": \"\\u6d45\\u7070\\u8272 \", \"pvs\": \"1627207:28332\", \"skuId\": \"4398756481399\"}, {\"names\": \"\\u6df1\\u7070\\u8272 \", \"pvs\": \"1627207:3232478\", \"skuId\": \"4583347495714\"}, {\"names\": \"\\u5de7\\u514b\\u529b\\u8272 \", \"pvs\": \"1627207:3232481\", \"skuId\": \"4600967691345\"}]}";return new Result().ok(str);}}

userService.java

@Servicepublic class UserService {public Result getRedirUrl(String shareMsg) {System.out.println(shareMsg);String itemId = "id", redirectUrl = "url";Map<String, Object> map = new HashMap<>(2);map.put("itemId", itemId);map.put("redirect_url", redirectUrl);Map<String, Object> res = new HashMap<>(1);res.put("msg", map);return new Result().ok(res);}public Result getGoodsProp(String shareMsg) {StringBuilder successSb = new StringBuilder();StringBuilder errorSb = new StringBuilder();try {String[] args = new String[] {"python", "C:\\Users\\10617\\Desktop\\tool.py", "1", shareMsg};Process process = Runtime.getRuntime().exec(args);BufferedReader successMsg = new BufferedReader(new InputStreamReader(process.getInputStream(), StandardCharsets.UTF_8));BufferedReader errorMsg = new BufferedReader(new InputStreamReader(process.getErrorStream(), StandardCharsets.UTF_8));String line;while ((line=successMsg.readLine())!=null) {System.out.println(line);successSb.append(line);}successMsg.close();errorMsg.close();process.waitFor();}catch (Exception e){e.printStackTrace();return new Result().error();}return new Result().ok(successSb.toString());}public Result getBpUrl(String itemId, String url, String user) {StringBuilder sb = new StringBuilder();try {String[] args = new String[] {"python", "C:\\Users\\10617\\Desktop\\tool.py", "2", itemId, url, user};Process process = Runtime.getRuntime().exec(args);BufferedReader successMsg = new BufferedReader(new InputStreamReader(process.getInputStream(), StandardCharsets.UTF_8));BufferedReader errorMsg = new BufferedReader(new InputStreamReader(process.getErrorStream(), StandardCharsets.UTF_8));String line;while ((line=successMsg.readLine())!=null) {System.out.println(line);sb.append(line);}// while ((line=errorMsg.readLine())!=null) {//System.out.println(line);// }successMsg.close();errorMsg.close();process.waitFor();}catch (Exception e){e.printStackTrace();return new Result().error();}return new Result().ok(sb.toString());}}

Result.java

public class Result extends HashMap<String, Object> {public Result() {}public Result error(String msg) {Result r = new Result();r.put("code", 500);r.put("msg", msg);return r;}public Result error() {Result r = new Result();r.put("code", 500);r.put("msg", "未知错误");return r;}public Result ok() {Result r = new Result();r.put("code", 0);r.put("msg", "操作成功");return r;}public Result ok(String msg) {Result r = new Result();r.put("code", 0);r.put("msg", msg);return r;}public Result ok(List<Map<String, Object>> list) {Result r = new Result();r.put("code", 0);r.put("msg", list);return r;}public Result ok(Map<String, Object> map) {Result r = new Result();r.put("code", 0);r.putAll(map);return r;}}

不带css的HTML测试页

<!DOCTYPE html><html><head><meta charset="utf-8" /><title></title><script type="text/javascript" src="/jquery/2.0.0/jquery.min.js"></script></head><body><button id="reload" style="display: block;">重置</button><label>吱口令:</label><br /><textarea id="shareMsg" name="shareMsg"></textarea><button id="submit_1" style="display: block;">提交1</button><br /><hr /><div id="goodsprop" style="display: none;"><div id="propbox"> </div><div><label>商品链接</label><input type="text" id="redirurl"/></div><div><label>商品ID</label><input type="text" id="itemId"/></div><button id="submit_2" style="display: block;">提交2</button></div><br /><hr /><div id="bpurlbox" style="display: none;"><label>BP链接</label><input type="text" id="bpurl"/></div></body><script type="text/javascript">// /jquery/ajax_ajax.asp// /jquery/ajax_get.asp// /assiduous_me/article/details/90108590var targetUrl = "http://192.168.1.107:8080/";//"http://127.0.0.1:8080/";$(document).ready(function(){$("#submit_1").click(function(){// 删除所有子元素$("#propbox").empty();var url = targetUrl+"getGoodsProp?shareMsg="+$("#shareMsg").val();var url_test = targetUrl+"test";$.ajax({type: "GET",url: url, // 测试时用：url_testdata: {shareMsg: $("#shareMsg").val()},dataType: "json",success: function(response, status) {if(status == "success") {var code = response.codeif(code==0) {var msg = JSON.parse(response.msg)// 如果存在if(msg.err) {alert("接口调用超时，可稍后再试: "+msg.errmsg);console.log(msg.errmsg);}else {// 禁用按钮1$("#submit_1").attr("disabled", true);var itemId = msg.itemIdvar redirect_url = msg.redirect_urlvar prop = msg.propvar skuList = msg.skuList// 显示下拉选择框for(var outer=0; outer<prop.length; outer++) {$("#propbox").append("<select id='prop"+outer+"'></select><br />");for(var inner=0; inner<prop[outer].length; inner++) {// console.log(outer + " " + inner)$("#prop"+outer).append("<option value="+(inner+1)+">"+prop[outer][inner].split("@#$%")[0]+"</option>");}}// 显示重定向URL$("#itemId").val(itemId);// 显示重定向URL$("#redirurl").val(redirect_url);console.log(skuList.length)// 显示元素$("#goodsprop").show();}}else {console.log("code: "+code+"\n")}}else {alert("错误");}}});});});$(document).ready(function(){$("#submit_2").click(function(){$("#bpurl").val("");var user = "";for(var i=0; i<$("#propbox").children().length/2; i++) {user = user + $("#prop"+i).val() + ",";}// 去掉最后多余的逗号// console.log($("#propbox").children().length);user = user.substring(0, user.length-1);// console.log($("#itemId").val()+" "+$("#redirurl").val()+" "+user)var url = targetUrl+"getBpUrl";var url_test = targetUrl+"test";$.ajax({type: "GET",url: url,data: {itemId: $("#itemId").val(),url: $("#redirurl").val(),user: user},dataType: "json",success: function(response, status) {if(status == "success") {console.log(response);var code = response.code;if(code == 0) {var msg = JSON.parse(response.msg)if(msg.err) {alert("接口调用错误，可稍后再试："+msg.errmsg);console.log(msg.errmsg);}else {// 启用按钮1$("#submit_1").attr("disabled", false);console.log("成功");alert("成功!");var bp = msg.bp;$("#bpurl").val(bp);$("#bpurlbox").show();}}else {console.log("code: "+code+"\n")}}else {alert("错误");}}});});});$(document).ready(function(){$("#reload").click(function(){window.location.reload();});});</script></html>