From c1d988eff94750646e82ffd381767b073dd0f180 Mon Sep 17 00:00:00 2001
From: Sakura <2337674687@qq.com>
Date: Tue, 25 Feb 2025 11:58:18 +0800
Subject: [PATCH] 2.25

---
 .../com/wetoband/template/dao/NoticeDao.java  | 11 +++++++++
 .../template/dao/impl/NoticeDaoImpl.java      | 17 +++++++++++++
 .../com/wetoband/template/entity/Notice.java  | 19 +++++++++++++++
 .../template/service/NoticeService.java       | 12 ++++++++++
 .../service/impl/NoticeServiceImpl.java       | 24 +++++++++++++++++++
 5 files changed, 83 insertions(+)
 create mode 100644 HomeWork-java/src/com/wetoband/template/dao/NoticeDao.java
 create mode 100644 HomeWork-java/src/com/wetoband/template/dao/impl/NoticeDaoImpl.java
 create mode 100644 HomeWork-java/src/com/wetoband/template/entity/Notice.java
 create mode 100644 HomeWork-java/src/com/wetoband/template/service/NoticeService.java
 create mode 100644 HomeWork-java/src/com/wetoband/template/service/impl/NoticeServiceImpl.java

diff --git a/HomeWork-java/src/com/wetoband/template/dao/NoticeDao.java b/HomeWork-java/src/com/wetoband/template/dao/NoticeDao.java
new file mode 100644
index 0000000..1ac39bf
--- /dev/null
+++ b/HomeWork-java/src/com/wetoband/template/dao/NoticeDao.java
@@ -0,0 +1,11 @@
+package com.wetoband.template.dao;
+
+import com.wetoband.template.entity.Notice;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.util.List;
+
+public interface NoticeDao{
+    List<Notice> getNotice(Connection connection, int usr_id) throws SQLException;
+}
diff --git a/HomeWork-java/src/com/wetoband/template/dao/impl/NoticeDaoImpl.java b/HomeWork-java/src/com/wetoband/template/dao/impl/NoticeDaoImpl.java
new file mode 100644
index 0000000..ded182e
--- /dev/null
+++ b/HomeWork-java/src/com/wetoband/template/dao/impl/NoticeDaoImpl.java
@@ -0,0 +1,17 @@
+package com.wetoband.template.dao.impl;
+
+import com.wetoband.template.dao.NoticeDao;
+import com.wetoband.template.entity.Notice;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.util.List;
+
+public class NoticeDaoImpl implements NoticeDao {
+
+    @Override
+    public List<Notice> getNotice(Connection connection, int usr_id) throws SQLException {
+        return null;
+    }
+
+}
diff --git a/HomeWork-java/src/com/wetoband/template/entity/Notice.java b/HomeWork-java/src/com/wetoband/template/entity/Notice.java
new file mode 100644
index 0000000..a392612
--- /dev/null
+++ b/HomeWork-java/src/com/wetoband/template/entity/Notice.java
@@ -0,0 +1,19 @@
+package com.wetoband.template.entity;
+
+import javax.persistence.Column;
+import javax.persistence.Table;
+
+@Table(name = "notice")
+public class Notice {
+    @Column(name = "student_id")
+    private Integer student_id;
+    @Column(name ="content")
+    private String content;
+    @Column(name ="type")
+    private int type;
+    @Column(name ="is_read")
+    private int is_read;
+    @Column(name ="submit_time")
+    private String submit_time;
+
+}
diff --git a/HomeWork-java/src/com/wetoband/template/service/NoticeService.java b/HomeWork-java/src/com/wetoband/template/service/NoticeService.java
new file mode 100644
index 0000000..8a2b15f
--- /dev/null
+++ b/HomeWork-java/src/com/wetoband/template/service/NoticeService.java
@@ -0,0 +1,12 @@
+package com.wetoband.template.service;
+
+
+import com.wetoband.template.entity.Notice;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.util.List;
+
+public interface NoticeService {
+    List<Notice> getNotice(int usr_id) throws Exception;
+}
diff --git a/HomeWork-java/src/com/wetoband/template/service/impl/NoticeServiceImpl.java b/HomeWork-java/src/com/wetoband/template/service/impl/NoticeServiceImpl.java
new file mode 100644
index 0000000..6bcf83e
--- /dev/null
+++ b/HomeWork-java/src/com/wetoband/template/service/impl/NoticeServiceImpl.java
@@ -0,0 +1,24 @@
+package com.wetoband.template.service.impl;
+
+import com.fy.basejar.tool.ActionToolBase;
+import com.wetoband.template.dao.NoticeDao;
+import com.wetoband.template.entity.Notice;
+import com.wetoband.template.service.NoticeService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.sql.Connection;
+
+import java.util.List;
+
+@Service
+public class NoticeServiceImpl implements NoticeService {
+
+    @Autowired
+    private NoticeDao noticeDao;
+    @Override
+    public List<Notice> getNotice(int usr_id) throws Exception {
+        final Connection connection = ActionToolBase.getDBConnection();
+        return  noticeDao.getNotice(connection,usr_id);
+    }
+}
-- 
Gitee