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center-app/app/base/service/impl/dbproduct/productSve.js

@@ -222,6 +222,9 @@ class ProductService extends ServiceBase {
       sql = `select DISTINCT(recommend_code) from p_product_recommend where product_code = '${actionBody.productCode}'`;
     }
     result = await this.customQuery(sql);
+    if(result.length==0){
+      return system.getResultFail(-1,'暂无配置数据')
+    }
     let codes = "";
     result.forEach(item =>{
       codes += "'"+item.recommend_code+"',";