@文心快码mysql-connector-java springboot3 文心快码 在Spring Boot 3中集成mysql-connector-java来连接MySQL数据库是一个常见的需求。以下是一些关键步骤和配置,帮助你完成这一过程: 添加mysql-connector-java依赖: 在Spring Boot 3项目中,你需要在pom.xml文件中添加mysql-connector-java的依赖。然而,需要注意的是,...
spring.datasource.url=jdbc:mysql://localhost:3306/db_namespring.datasource.username=db_usernamespring.datasource.password=db_passwordspring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver 1. 2. 3. 4. 请确保将db_name替换为您要连接的数据库的名称,db_username和db_password替换为您的数据库的...
接下来我们使用SpringBoot集成一下MySQL驱动,操作数据库 : 1. 准备好MySQL MySQL安装教程: CentOS7 安装 MySQL8.0 MySQL8.0和5.7安装教程(Windows) 2. 准备数据 SETNAMES utf8mb4;SETFOREIGN_KEY_CHECKS=0;DROPTABLEIFEXISTS`authors`;CREATETABLE`authors`(`id`intNOTNULLAUTO_INCREMENT,`first_name`varchar(50)...
spring-boot-starter-jdbc是springboot提供的,但是如果引入了mybatis-spring-boot-starter,就不再需要单独引入spring-boot-starter-jdbc了,这是由于mybatis已经包含了此依赖 核心区别是:mysql-connector-java是JAVA程序中真正操作mysql数据库的客户端,spring-boot-starter-jdbc中的JdbcTemplate是对JDBC的封装,底层还是调用m...
2.Spring Boot4,009usages org.springframework.boot»spring-bootApache Spring Boot makes it easy to create stand-alone, production-grade Spring based Applications that you can "just run". It takes an opinionated view of the Spring platform and third-party libraries so you can get started with...
Spring Boot auto-configuration attempts to automatically configure your Spring application based on the jar dependencies that you have added. Last Release on Jan 23, 2025 3.H2 Database Engine9,230usages com.h2database»h2EPLMPL A fast SQL database that can run embedded or a server mode with...
一开始,我的一个 demo 是基于MySQL5.7.36 、 mysql-connector-java 5.1.26 、 MyBatis-Plus 3.1.0 示例代码:play_it_safe 因为MySQL 5.7.36 被我删了,而本机( windows 10 )上正好有 MySQL 8.0.26 那就用 MySQL 8.0.26 来跑 demo 呗,只修改数据库连接的 url 、 username 和 password ...
idea创建SpringBoot项目报错For artifact {mysql:mysql-connector-java:null:jar}: The version cannot be em For artifact {mysql:mysql-connector-java:null:jar}: The version cannot be empty. 报错如图: pom.xml文件如图: 添加版本号: 就好了
然后因为 spring-boot:2.6.3 ~ 2.6.7 ,这五个版本默认的 MySQL 驱动就是 mysql-connector-java:8.0.28 ,而 useLocalSessionState=true 几乎是 Java JDBC DataSource 里的标配,所以这个 bug 估计会影响一大波人。然后因为只是影响回滚操作,所以这个问题会隐藏的很深,不容易察觉,所谓影响深远。全部...
1.Spring Boot AutoConfigure9,439usages org.springframework.boot»spring-boot-autoconfigureApache Spring Boot auto-configuration attempts to automatically configure your Spring application based on the jar dependencies that you have added. Last Release on Jan 23, 2025 ...