SpringBoot MySQL

1 Spring依赖

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>3.5.5</version><relativePath/> <!-- lookup parent from repository --></parent><groupId>com.example</groupId><artifactId>java-spring</artifactId><version>0.0.1-SNAPSHOT</version><name>java-spring</name><description>Demo project for Spring Boot</description><properties><java.version>24</java.version></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-redis-reactive</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>3.0.5</version></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-devtools</artifactId><scope>runtime</scope><optional>true</optional></dependency><dependency><groupId>com.mysql</groupId><artifactId>mysql-connector-j</artifactId><scope>runtime</scope></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><optional>true</optional></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency><dependency><groupId>io.projectreactor</groupId><artifactId>reactor-test</artifactId><scope>test</scope></dependency><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter-test</artifactId><version>3.0.5</version><scope>test</scope></dependency></dependencies><build><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><configuration><annotationProcessorPaths><path><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId></path></annotationProcessorPaths></configuration></plugin><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><configuration><excludes><exclude><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId></exclude></excludes></configuration></plugin></plugins></build></project>

2 Spring配置

server:port: 8088servlet:context-path: /springspring:application:name: java-spring# MySQL配置datasource:url: jdbc:mysql://localhost:3306/ry-vue?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8username: rootpassword: 123456# Redis配置redis:# 地址host: localhost# 端口，默认为6379port: 6379# 数据库索引database: 0# 密码password:# 连接超时时间timeout: 10slettuce:pool:# 连接池中的最小空闲连接min-idle: 0# 连接池中的最大空闲连接max-idle: 8# 连接池的最大数据库连接数max-active: 8# #连接池最大阻塞等待时间（使用负值表示没有限制）max-wait: -1msmybatis:mapper-locations: classpath:mapper/*.xmllogging:file:name: logs/java-spring.loglevel:root: INFOcom.xu: INFO

3 Redis配置

package com.xu.spring.conf;import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;@Configuration
public class RedisConfig {@Beanpublic RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory) {// 创建RedisTemplate实例RedisTemplate<String, Object> template = new RedisTemplate<>();// 设置连接工厂template.setConnectionFactory(connectionFactory);// 配置Key的序列化器（String类型）StringRedisSerializer stringSerializer = new StringRedisSerializer();template.setKeySerializer(stringSerializer);template.setHashKeySerializer(stringSerializer);// 配置Value的序列化器（JSON类型，支持对象序列化）GenericJackson2JsonRedisSerializer jsonSerializer = new GenericJackson2JsonRedisSerializer();template.setValueSerializer(jsonSerializer);template.setHashValueSerializer(jsonSerializer);// 初始化模板template.afterPropertiesSet();return template;}}