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1、导入jar包 <!-- 操作redis --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <!-- lombok --> <dependency> <gr

1、异步任务 启动类上加上支持异步任务注解 @EnableAsync // 开启异步注解功能 @SpringBootApplication public class Springboot09AsynEmailTaskApplication { public static void main(String[] args) { SpringApplication.run(Springboot09AsynEmailTaskApplication.class, args