Merge branch 'div' of ssh://193.112.35.168:29418/fanli-server into div

yujian

2019-08-27 d8359ddb48dab5cc797a9d552e11fde571f4920c

 fanli/src/main/java/com/yeshi/fanli/util/jd/JDUtil.java

@@ -1,6 +1,9 @@
package com.yeshi.fanli.util.jd;



import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.UnsupportedEncodingException;

import java.math.BigDecimal;

import java.net.URLEncoder;

@@ -524,26 +527,45 @@


      return null;

   }

	


   public static String getJDGoodsJS() {

      InputStream input = JDUtil.class.getClassLoader().getResourceAsStream("jdGoods.js");

      StringBuilder sb = new StringBuilder();

      String line;

      BufferedReader br = new BufferedReader(new InputStreamReader(input));

      try {

         while ((line = br.readLine()) != null) {

            sb.append(line);

         }

      } catch (IOException e) {

         e.printStackTrace();

      }

      return sb.toString();

   }



   static String jdGoodsJs = null;

   static ScriptEngine engine = null;

   static {

      if (jdGoodsJs == null)

         jdGoodsJs = getJDGoodsJS();

      ScriptEngineManager manager = new ScriptEngineManager();

      engine = manager.getEngineByName("javascript");

      try {

         engine.eval(jdGoodsJs);

      } catch (Exception e) {

      }

   }



   public static String getJDGoodsId(String url) {

      try {

         if (url.startsWith("https://item.m.jd.com/product/") || url.startsWith("http://item.m.jd.com/product/")

               || url.startsWith("https://item.jd.com/") || url.startsWith("http://item.jd.com/")) {

            String preUrl = url.split("\\?")[0];

            String index = preUrl.split("/")[preUrl.split("/").length - 1];

            index = index.split("\\.")[0];

            return index.trim();

         } else if (url.startsWith("https://item.m.jd.com/ware/view.action?")) {

            String preUrl = url.substring(url.indexOf("?") + 1, url.length());

            String[] sts = preUrl.split("&");

            for (String st : sts) {

               if (st.startsWith("wareId=")) {

                  return st.split("=")[1].trim();

               }

            }

         if (engine instanceof Invocable) {

            Invocable in = (Invocable) engine;

            Object goodsId = in.invokeFunction("getGoodsId", url);

            if (goodsId!=null)

               return goodsId.toString().trim();

         }



      } catch (Exception e) {

         e.printStackTrace();

      }

      return null;

   }