供应商资源企业列表接口修改，提速

src/main/java/com/uas/platform/b2b/service/impl/VendorsServiceImpl.java

@@ -329,25 +329,19 @@ public class VendorsServiceImpl implements VendorService {
         // 查询所有的企业信息
 		StringBuilder enterpriseSql = new StringBuilder();
         String productFilterSql;
-        StringBuilder totalSql = new StringBuilder();
         // 物料无过滤条件时，直接关联速度更快， 而存在过滤条件时，先过滤在关联速度更快
 		if (StringUtils.isEmpty(productMatchCondition) || productMatchCondition.contains("1=1")) {
+			productMatchCondition = " 1=1 ";
             enterpriseSql.append("select en.en_uu, en.en_name, en.en_shortname, en.en_address, en.en_tel, en.en_email, en.en_corporation, en.en_businesscode, en.en_profession, en.en_tags, en.en_contactman," +
-                    " en.en_contacttel from sec$enterprises en right join ( select en_uu, count(1) as counts from ").append(enterpriseFilterSql)
-                    .append(" left join products on en_uu = pr_enuu group by en_uu order by count(1) desc" +
+                    " en.en_contacttel from sec$enterprises en right join ( select en_uu, count(1) as counts from sec$enterprises  inner join products on en_uu = pr_enuu where en_uu <> "
+					+ enUU + " and en_name not like '%测试%' and en_name not like '%test%' group by en_uu order by count(1) desc" +
                     " ) a on en.en_uu = a.en_uu order by counts desc");
-            // 因为需求更改为所有有销售产品的企业都会被返回，所以total直接取除本企业外其他有销售产品的企业数即可，之前的匹配企业数不再返回
-            totalSql.append(" select count(1) from (select en_uu from sec$enterprises left join " +
-                    " products on en_uu = pr_enuu where en_name not like '%测试%' and en_name not like '%test%' and en_uu <> ")
-                    .append(enUU).append(" and ").append(productMatchCondition).append(" and ").append(enterpriseMatchCondition).append(" group by en_uu) a");
         } else {
             // 物料过滤
             productFilterSql = "(select pr_enuu from products where " + productMatchCondition + ") p";
             enterpriseSql.append("select en.en_uu, en.en_name, en.en_shortname, en.en_address, en.en_tel, en.en_email, en.en_corporation, en.en_businesscode, en.en_profession, en.en_tags, en.en_contactman," +
-                    " en.en_contacttel from sec$enterprises en right join ( select en_uu, count(1) as counts from ").append(enterpriseFilterSql).append(" left join ").append(productFilterSql)
+                    " en.en_contacttel from sec$enterprises en right join ( select en_uu, count(1) as counts from ").append(enterpriseFilterSql).append(" inner join ").append(productFilterSql)
                     .append(" on e.en_uu = p.pr_enuu group by en_uu order by count(1) desc) a on en.en_uu = a.en_uu order by counts desc");
-            totalSql.append(" select count(1) from ( select en_uu from ").append(enterpriseFilterSql).append(" left join ").append(productFilterSql)
-                    .append(" on e.en_uu = p.pr_enuu group by en_uu) a");
         }
 		// 分页控制
 		String rownumSql = ") s limit " + (page - 1) * size + "," + size;
@@ -356,7 +350,10 @@ public class VendorsServiceImpl implements VendorService {
 		vendorRecommendUusSql.append("select s.*, (select 1 from purc$vendors where ve_vendenuu = en_uu and ve_myenuu = ").append(enUU)
 				.append(") isVendor from (").append(enterpriseSql).append(rownumSql);
         System.out.println("拼接完语句" + (System.currentTimeMillis() - start));
-        Integer total = commonDao.queryForObject(totalSql.toString(), Integer.class);
+		String totalSql = " select count(1) from (select distinct(en_uu) from sec$enterprises inner join " +
+				" products on en_uu = pr_enuu where en_name not like '%测试%' and en_name not like '%test%' and en_uu <> " +
+				enUU + " and " + productMatchCondition + " and " + enterpriseMatchCondition + ") a";
+		Integer total = commonDao.queryForObject(totalSql, Integer.class);
         List<VendorRecommend> vendorRecommends = commonDao.query(vendorRecommendUusSql.toString(), VendorRecommend.class);
 		long start1 = System.currentTimeMillis();
 		for (VendorRecommend vendorRecommend : vendorRecommends) {