From f0b18620bd00dc265a3b5cc2ab9908b51959ab55 Mon Sep 17 00:00:00 2001
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Date: Tue, 28 May 2024 22:48:18 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=8F=90=E4=BA=A40524=E4=BD=9C?=
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---
 .../ConnectDatabase.java"                     | 36 +++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 "work/com/java/minxi/java_20240524/java_2302_\345\210\230\345\256\227\346\227\255_2344310210/ConnectDatabase.java"

diff --git "a/work/com/java/minxi/java_20240524/java_2302_\345\210\230\345\256\227\346\227\255_2344310210/ConnectDatabase.java" "b/work/com/java/minxi/java_20240524/java_2302_\345\210\230\345\256\227\346\227\255_2344310210/ConnectDatabase.java"
new file mode 100644
index 0000000..4d17ef6
--- /dev/null
+++ "b/work/com/java/minxi/java_20240524/java_2302_\345\210\230\345\256\227\346\227\255_2344310210/ConnectDatabase.java"
@@ -0,0 +1,36 @@
+package com.java.minxi.java_20240524.java_2302_刘宗旭_2344310210;
+
+import java.sql.*;
+
+public class ConnectDatabase {
+    public static void main(String[] args) throws Exception {
+        //注册驱动
+        Class.forName("com.mysql.cj.jdbc.Driver");
+
+        //建立连接
+        String url = "jdbc:mysql://localhost:3306/student?serverTimezone=Asia/Shanghai";
+        String userName = "root";
+        String password = "123456";
+        Connection conn = DriverManager.getConnection(url, userName, password);
+
+        //定义sql
+        String sql = "SELECT * FROM student";
+
+        //获取执行sql的对象 Statement
+        Statement stmt = conn.createStatement();
+
+        //执行SQL查询
+        int count = stmt.executeUpdate(sql);
+
+        //处理结果
+        if (count > 0) {
+            System.out.println("查询成功!");
+        }else {
+            System.out.println("查询失败!");
+        }
+
+        //释放资源
+        stmt.close();
+        conn.close();
+    }
+}
-- 
Gitee