spring.datasource.url=jdbc:mysql://115.28.171.4:3306/spring-boot-activiti?characterEncoding=utf8&useSSL=true
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
#自动创建、更新、验证数据库表结构
spring.jpa.properties.hibernate.hbm2ddl.auto=update
spring.jpa.show-sql=true