<dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.16</version> </dependency>
@ConfigurationProperties:具体的做属性绑定 @EnableConfigurationProperties注解:开启属性绑定,并设置对应的目标
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-configuration-processor</artifactId> </dependency>
<!--1.导入JSR303规范--> <dependency> <groupId>javax.validation</groupId> <artifactId>validation-api</artifactId> </dependency> <!--使用hibernate框架提供的校验器做实现类--> <dependency> <groupId>org.hibernate.validator</groupId> <artifactId>hibernate-validator</artifactId> </dependency>
因为在yml里面误认为是int类型,并且识别为八进制