【SpringBoot】报错：SpringBoot连接数据库时提示org.springframework.dao.DataAccessException

报错内容：SpringBoot连接数据库时提示ClassNotFoundException: org.springframework.dao.DataAccessException解决方法：依赖导入spring-boot-starter-jdbc<dependency><groupId>org.springframework.boot</groupId><

winrh

5094人浏览 · 2020-09-02 16:47:26

winrh · 2020-09-02 16:47:26 发布

报错内容：

SpringBoot连接数据库时提示ClassNotFoundException: org.springframework.dao.DataAccessException

解决方法：

依赖导入spring-boot-starter-jdbc

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>

而如果你用mybatis，直接用mybatis-spring-boot-starter

        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.1.1</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>

因为mybatis-spring-boot-starter已经包含了spring-boot-starter-jdbc依赖