官網(wǎng)
http://www.h2database.com/html/quickstart.html
SQL語句
https://www.cnblogs.com/h2-database/archive/2011/07/06/2581402.html
server服務(wù)式Demo
pom文件:
<dependencies>
<!-- Junit 依賴-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
<!--spring整合JDBC的依賴 -->
<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.3.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.3.5.RELEASE</version>
</dependency>
<!--H2數(shù)據(jù)庫-->
<!-- https://mvnrepository.com/artifact/com.h2database/h2 -->
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>RELEASE</version>
<scope>compile</scope>
</dependency>
</dependencies>
測(cè)試代碼:
import java.sql.*;
/**
* Created by IntelliJ IDEA.
*
* @Author 愛笑的程序猿
* @Description: Java通過JDBC方式連接H2數(shù)據(jù)庫
* @Data: Created in 13:38
*/
public class H2ConnTest2 {
//數(shù)據(jù)庫連接URL,通過使用TCP/IP的服務(wù)器模式(遠(yuǎn)程連接)
private static final String JDBC_URL = "jdbc:h2:tcp://localhost/~/test";
//連接數(shù)據(jù)庫時(shí)使用的用戶名
private static final String USER = "sa";
//連接數(shù)據(jù)庫時(shí)使用的密碼
private static final String PASSWORD = "123";
//連接H2數(shù)據(jù)庫時(shí)使用的驅(qū)動(dòng)類元旬,org.h2.Driver這個(gè)類是由H2數(shù)據(jù)庫自己提供的更胖,在H2數(shù)據(jù)庫的jar包中可以找到
private static final String DRIVER_CLASS = "org.h2.Driver";
public static void main(String[] args) throws ClassNotFoundException, SQLException {
// 加載H2數(shù)據(jù)庫驅(qū)動(dòng)
Class.forName(DRIVER_CLASS);
// 根據(jù)連接URL,用戶名铃将,密碼獲取數(shù)據(jù)庫連接
Connection conn = DriverManager.getConnection(JDBC_URL, USER, PASSWORD);
//如果存在USER_INFO表就先刪除USER_INFO表
Statement stmt = conn.createStatement();
//創(chuàng)建TEST表
// stmt.execute("DROP IF EXISTS TABLE TEST");
//新增
stmt.executeUpdate("INSERT INTO TEST VALUES(3,'大日如來','男')");
stmt.executeUpdate("INSERT INTO TEST VALUES(4,'青龍','男')");
// //刪除
// stmt.executeUpdate("DELETE FROM TEST WHERE name='大日如來'");
// //修改
// stmt.executeUpdate("UPDATE TEST SET name='孤傲蒼狼' WHERE name='青龍'");
//查詢
ResultSet rs = stmt.executeQuery("SELECT * FROM TEST");
//遍歷結(jié)果集
while (rs.next()) {
System.out.println(rs.getString("id") + "," + rs.getString("name") + "," + rs.getString("sex"));
}
//釋放資源
stmt.close();
//關(guān)閉連接
conn.close();
}
}
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版權(quán)聲明:本文為CSDN博主「我是豐兒你是沙」的原創(chuàng)文章,遵循 CC 4.0 BY-SA 版權(quán)協(xié)議哑梳,轉(zhuǎn)載請(qǐng)附上原文出處鏈接及本聲明劲阎。
原文鏈接:https://blog.csdn.net/qq_43147136/article/details/86610093