首先,我们需要在pom.xml文件中添加MariaDB Connector/J的依赖项。在dependencies部分中添加以下代码: <dependency><groupId>org.mariadb.jdbc</groupId><artifactId>mariadb-java-client</artifactId><version>2.7.4</version></dependency> 1. 2. 3. 4. 5. 这将使我们能够使用MariaDB Connector/J库来连接My...
importjava.sql.Connection;importjava.sql.DriverManager;importjava.sql.SQLException;publicclassDatabaseConnector{publicstaticvoidmain(String[]args){Stringurl="jdbc:mysql://localhost:3306/test";Stringuser="root";Stringpassword="root";try{Connectionconnection=DriverManager.getConnection(url,user,password);System...
第一种方法:使用tomcat自带的mysql-connector-java-5.1.40-bin.jar java代码中的设置: driver驱动类为:com.mysql.jdbc.Driver url为: jdbc:mysql://localhost:3306/dbName String driver =“com.mysql.jdbc.Driver”;//从配置参数中获取数据库urlString url = “jdbc:mysql://localhost:3306/dbName”;//从配置...
Java 程序通过在连接 MySQL 的 jdbc 中配置主库与从库等地址,jdbc 会自动将读请求发送给从库,将写请求发送给主库,此外,mysql 的 jdbc 驱动还能够实现多个从库的负载均衡。 关于jdbc 文档地址:https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-reference-jdbc-url-format.html 关于读写分离文档地址...
所以我就干脆用mariadb替换MySQL。 如果更改的地方如下 MySQL的依赖是 <dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><scope>runtime</scope></dependency> mariadb的依赖是 <dependency><groupId>org.mariadb.jdbc</groupId><artifactId>mariadb-java-client</artifactId><...
MariaDB Connector/J 3.0 only accepts jdbc:mariadb: as the protocol in connection strings by default. When both MariaDB Connector/J and the MySQL drivers are found in the class-path, using jdbc:mariadb: as the protocol helps to ensure that Java chooses MariaDB Connector/J. Connector/J stil...
<groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.9</version> </dependency> 2.Hibernate 版本 4.3.8.Final <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>4.3.8.Final</version> ...
i am trying connected mysql java connector to my mariadb using this docshttps://docs.cloudera.com/documentation/enterprise/5-16-x/topics/prepare_cm_database.html. I am getting this error messege [root@clouderajava-1.6.0]#/usr/share/cmf/schema/scm_prepare_database.sh mysql scm scm my_...
MariaDB Java Connector 3.5.3, 3.4.2, and 3.3.4 now available Developer Posted on March 27, 2025 by Daniel Bartholomew MariaDB is pleased to announce the immediate availability of the MariaDB Connector/Java 3.5.3, 3.4.2, and 3.3.4 releases. Download Now Release […] Read More ...
解压到D:\Dev\mysql-connector-java-5.1.49 3.连接数据库 打开安装好的Dbeaver 选择菜单栏数据库-...