weixin_45497509的博客

1.导入依赖dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> <version>2.2...

SpringBoot中使用自定义异常1.创建枚举类型存储异常package com.sell.enums;import lombok.Getter;@Getterpublic enum ResultEnum { SUCCESS(0,"成功"), PARAM_ERRO(1, "参数不正确"), ORDER_FINISH_SUCCESS(23,"订单取消成功...

SpringBoot项目的异常处理1.设置异常处理类@ControllerAdvice //Controller异常捕捉注解public class ControllerExceptionHandler { private Logger logger= LoggerFactory.getLogger(this.getClass()); @ExceptionHandler(E...

Redis配置application.properties中的配置# Redis服务器地址spring.redis.host=127.0.0.1# REDIS (RedisProperties)# Redis数据库索引 (默认为0)spring.redis.database=0# Redis服务器连接端口spring.redis.port=6379# Redis服务器连接密码（默...