Some common configurations of IDEA SpringBoot application.properties

# 配置数据库
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/sampleDB?setUnicode=true&characterEncoding=utf8
spring.datasource.username=root
spring.datasource.password=

# 配置映射文件路径及实体类的包名
mybatis.mapper-locations=classpath:mappers/*Mapper.xml
mybatis.type-aliases-package=com.example.demo.entity

# 配置thymeleaf模板引擎的缓存,设置为关闭,默认为true开启
spring.thymeleaf.cache=false

# 配置thymeleaf模板引擎的前/后缀,(可选项)
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html