blackxc的博客

1. Mybatis编程式使用(单独使用)1.1 mybatis和Mysql jar 包依赖<dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId></dependency><!-- mysql driver --><dependency> <groupId>mysql</g

1. JDBC连接数据库基础回顾：在咱们的JAVA里面怎么连接数据库？首先引入MySQL连接驱动maven依赖：<!-- mysql driver --><dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope></d