From 9c6b135c6f0b9175f0350cf0542d626f0dcf08e6 Mon Sep 17 00:00:00 2001
From: myh <white2021@foxmail.com>
Date: Fri, 6 Oct 2023 23:31:59 +0800
Subject: [PATCH] =?UTF-8?q?Dao=E5=B1=82=E5=AE=9E=E7=8E=B0?=
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---
 .../springdemo/dao/MerchantsRepository.java       | 15 +++++++++++++++
 .../com/example/springdemo/dao/package-info.java  |  4 ++++
 2 files changed, 19 insertions(+)
 create mode 100644 src/main/java/com/example/springdemo/dao/MerchantsRepository.java
 create mode 100644 src/main/java/com/example/springdemo/dao/package-info.java

diff --git a/src/main/java/com/example/springdemo/dao/MerchantsRepository.java b/src/main/java/com/example/springdemo/dao/MerchantsRepository.java
new file mode 100644
index 0000000..82350ae
--- /dev/null
+++ b/src/main/java/com/example/springdemo/dao/MerchantsRepository.java
@@ -0,0 +1,15 @@
+package com.example.springdemo.dao;
+
+import com.example.springdemo.entities.Merchants;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+
+public interface MerchantsRepository extends JpaRepository<Merchants, Long> {
+    List<Merchants> findByName(String name);
+
+    void deleteById(Long id);
+}
diff --git a/src/main/java/com/example/springdemo/dao/package-info.java b/src/main/java/com/example/springdemo/dao/package-info.java
new file mode 100644
index 0000000..be53987
--- /dev/null
+++ b/src/main/java/com/example/springdemo/dao/package-info.java
@@ -0,0 +1,4 @@
+@NonNullApi
+package com.example.springdemo.dao;
+
+import org.springframework.lang.NonNullApi;
\ No newline at end of file