From 603acbf0bd5c9ad0290c4d126a3f32faa218d7b0 Mon Sep 17 00:00:00 2001
From: xuhy <3313886187@qq.com>
Date: 星期四, 06 十一月 2025 16:02:12 +0800
Subject: [PATCH] 后台接口

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/TMerchantService.java |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/TMerchantService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/TMerchantService.java
index cc7e9ff..f331a7b 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/TMerchantService.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/TMerchantService.java
@@ -1,7 +1,9 @@
 package com.ruoyi.system.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
+import com.ruoyi.common.basic.PageInfo;
 import com.ruoyi.system.model.TMerchant;
+import com.ruoyi.system.query.TMerchantQuery;
 
 /**
  * <p>
@@ -13,4 +15,17 @@
  */
 public interface TMerchantService extends IService<TMerchant> {
 
+    /**
+     * 判断商户信息是否存在
+     * @param dto
+     * @return
+     */
+    boolean isExit(TMerchant dto);
+
+    /**
+     * 商户信息列表
+     * @param query
+     * @return
+     */
+    PageInfo<TMerchant> pageList(TMerchantQuery query);
 }

--
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