摘要： 1. 添加起步依赖 <!-- spring data jpa起步依赖 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> 阅读全文

摘要： 添加依赖 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency><dependency> <groupId>org 阅读全文